{"title":"Chemistry","description":"\u003cp\u003eAny product that could be used in a chemistry classroom\u003c\/p\u003e","products":[{"product_id":"science-word-wall-prefix-suffix-and-root-word-vocabulary-terms-esl-ell","title":"Science Word Wall Prefix, Suffix, and Root Word Vocabulary Terms ESL ELL","description":"\u003cp\u003eMany science vocabulary terms are derived from different Latin \u0026amp; Greek prefix, suffix, and root words. I give my students time at the beginning of the year to learn these root words and try to figure out the meaning of biology terms they will encounter throughout the school year. If you have a high population of \u003cem\u003eELL students\u003c\/em\u003e in your class, these visual word wall cards are what you need in your classroom!\u003c\/p\u003e\n\u003cp\u003eYour purchase includes a student reference sheet with each of the \u003cstrong\u003e\u003cins\u003e25 common root words, prefixes, and suffixes\u003c\/ins\u003e\u003c\/strong\u003e students will encounter throughout the school year (see preview for list of included terms). \u003cem\u003ePLUS\u003c\/em\u003e a link to a premade Quizlet deck. The set of word wall cards comes in \u003cstrong\u003e\u003cem\u003e4 different formats\u003c\/em\u003e\u003c\/strong\u003e to best serve the needs of your students and the space constraints of your classroom:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFull page color\u003c\/li\u003e\n\u003cli\u003eFull page low ink, black \u0026amp; white\u003c\/li\u003e\n\u003cli\u003eHalf page color\u003c\/li\u003e\n\u003cli\u003eHalf page black \u0026amp; white\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eLooking for an activity for the first day (or week) of school?! My \u003ca href=\"https:\/\/keystonesciencepa.com\/products\/language-of-science-biology-vocabulary-prefix-and-suffix-worksheet-with-key\"\u003eLanguage of Science worksheet\u003c\/a\u003e aligns perfectly with this resource!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStill have questions? Check out the full \u003ca href=\"https:\/\/drive.google.com\/file\/d\/17kfV_TfKp234gZpggmXzUKK1-UR1s_ny\/view?usp=sharing\"\u003epreview here\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364166857018,"sku":"8220250","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/prefix_suffix_word_wall_cover.png?v=1728837791"},{"product_id":"scientific-method-and-experimental-design-powerpoint-and-guided-notes","title":"Scientific Method Experimental Design Inquiry Process PowerPoint \u0026 Guided Notes","description":"\u003cp\u003eIf you are looking for a a PowerPoint and guided student note packet for an introduction to the scientific method, experimental design, and the nature of science, this is it! Topics are aligned to the following eligible content from Unit 7 - Evolution of the Pennsylvania Biology Keystone Exam:\u003c\/p\u003e\n\u003cp\u003eApply scientific thinking, processes, tools, and technologies in the study of the theory of evolution.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDistinguish between the scientific terms: hypothesis, inference, law, theory, principle, fact, and observation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncluded in this post: PPT file with presentation notes, images, PDF with fill-in-the-blank notes and teacher answer key to notes.\u003c\/p\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364167184698,"sku":"8184896","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/sci_method_ppt_cover.png?v=1744818568"},{"product_id":"properties-of-gases-and-gas-laws-powerpoint-with-guided-notes-ngss-aligned","title":"Properties of Gases and Gas Laws PowerPoint with Guided Notes NGSS Aligned","description":"\u003cp\u003eIf you are looking to a \u003cstrong\u003eCOMPLETE \u003c\/strong\u003ePowerPoint and student guided note-taking sheet for the characteristics and properties of gases, pressure and temperature conversions, and ALL gas laws, this is it! The PowerPoint includes vibrant diagrams and animations for your visual learners with inquiry-driven, interactive note-taking activities embedded in the presentation. PowerPoint is animated with teaching notes and tips.\u003c\/p\u003e\n\u003cp\u003eTopics covered include: characteristics and properties of gases, temperature and pressure conversions, kinetic molecule theory, Boyle's law, Charles' law, Gay-Lussac's law, Avogadro's law, Combined gas law, Ideal gas law, diffusion and effusion, and Graham's law.\u003c\/p\u003e\n\u003cp\u003e\u003cins\u003eIncluded with your purchase\u003c\/ins\u003e: flattened PPT file with teacher notes, PDF with student notes and teacher answer key.\u003c\/p\u003e\n\u003cp\u003e\u003cins\u003e Learning Objectives:\u003c\/ins\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDescribe the properties of gases\u003c\/li\u003e\n\u003cli\u003eDefine pressure and convert between the different units of pressure\u003c\/li\u003e\n\u003cli\u003eDefine temperature and convert between Celsius and Kelvin\u003c\/li\u003e\n\u003cli\u003eExplain the kinetic molecule theory as it relates to gases\u003c\/li\u003e\n\u003cli\u003eExplain the relationship between pressure and volume (Boyle's Law) and solve problems using these variables\u003c\/li\u003e\n\u003cli\u003eExplain the relationship between volume and temperature (Charles' Law) and solve problems using these variables\u003c\/li\u003e\n\u003cli\u003eExplain the relationship between pressure and temperature (Gay-Lussac's Law) and solve problems using these variables\u003c\/li\u003e\n\u003cli\u003eExplain the relationship between moles and volume (Avogadro's Law) and solve problems using these variables\u003c\/li\u003e\n\u003cli\u003eExplain how Boyle's Charles;, Gay-Lussac's, and Avogadro's laws combine to form the Ideal Gas Law\u003c\/li\u003e\n\u003cli\u003eExplain the properties of an ideal gas\u003c\/li\u003e\n\u003cli\u003eSolve problems using the ideal gas law formula\u003c\/li\u003e\n\u003cli\u003eExplain the relationship between gas velocity and the mass of a gas molecule (Graham's Law) and solve problems using these variables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364167971130,"sku":"8124178","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/Chemistry_Template.png?v=1734207504"},{"product_id":"periodic-table-organization-and-trends-activities-inquiry-based-differentiated","title":"Periodic Table Organization and Trends Activities Inquiry-Based \u0026 Differentiated","description":"\u003cp\u003eTeaching the structure and organization of the periodic table? Looking for student-centered inquiry activities to get students THINKING?! This bundle of periodic table activities is just what you need! When you purchase you will get a Google Drive Folder with PDFs of the following activities (descriptions of each activity is below):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePeriodic Table Scavenger Hunt\u003c\/li\u003e\n\u003cli\u003e\"Make Your Own\" Periodic Table Activity\u003c\/li\u003e\n\u003cli\u003eGraphing Periodic Trends Inquiry\u003c\/li\u003e\n\u003cli\u003eElement Names and Atomic Symbols Quizzes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eDon't want to make the full commitment yet? \u003c\/em\u003eTry out the \u003ca href=\"https:\/\/keystone-science.myshopify.com\/products\/graphing-periodic-trends-differentiated-periodic-table-inquiry-activity?_pos=1\u0026amp;_sid=746d2a695\u0026amp;_ss=r\"\u003eGraphing Periodic Trends Differentiated Periodic Table Inquiry Activity\u003c\/a\u003e available separately in my store! If you come back and purchase the bundle within a year I will credit you the cost of this resource!\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eLooking for a PowerPoint to accompany these activities?\u003c\/em\u003e Check out my \u003ca href=\"https:\/\/keystone-science.myshopify.com\/products\/periodic-table-organization-and-trends-powerpoint-with-guided-notes-and-key?_pos=3\u0026amp;_sid=2e1a3e34b\u0026amp;_ss=r\"\u003ePeriodic Table Organization and Trends PowerPoint with Guided Notes\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eActivity Overviews (check out the\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1Js9pmUwyOc6ufCqBPxxNmtinLfcYvs_P\/view?usp=sharing\"\u003e preview\u003c\/a\u003e to SEE each activity before purchasing!)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cins\u003ePeriodic Table Scavenger Hunt \u003c\/ins\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 questions for students to answer using the periodic table\u003c\/li\u003e\n\u003cli\u003eStudents practice reading and finding information on the Periodic Table\u003c\/li\u003e\n\u003cli\u003eAvailable as a PDF file of self-checking Google Form (link in PDF)\u003c\/li\u003e\n\u003cli\u003eIncludes one-page student worksheet and teacher answer key\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cins\u003e\"Make Your Own\" Periodic Table Activity \u003c\/ins\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStudents practice identifying the groups\/families of the Periodic Table, metals, nonmetals, and metalloids, and valence electrons\u003c\/li\u003e\n\u003cli\u003eAvailable as a PDF file in 2 differentiated versions (blank Periodic Table and filled in Periodic Table)\u003c\/li\u003e\n\u003cli\u003eIncludes one page of students directions and teacher answer key\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cins\u003eGraphing Periodic Trends Inquiry\u003c\/ins\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStudents explore number of valence electrons, electronegativity, atomic radius, and first ionization energy trends in the periodic table\u003c\/li\u003e\n\u003cli\u003eAvailable as a PDF file with 4 differentiated graphs\u003c\/li\u003e\n\u003cli\u003eIncludes one page of student instructions, periodic table with trends data for each element, optional data table to record data before graphing, analysis questions, blank graph paper and optional differentiated graph papers with graphs set up at varying levels (open the preview to see the graphs that are included!). Teacher answer key for analysis questions and graphs are also included!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cins\u003eElement Names and Symbols Quizzes\u003c\/ins\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStudents practice identifying element names and their corresponding symbols\u003c\/li\u003e\n\u003cli\u003eFive different quizzes includes covering: Elements 1-20, all Alkali metals, all Alkaline Earth Metals, all Halogens, all Noble Gases, and a selection of transition metals.\u003c\/li\u003e\n\u003cli\u003eEach quiz comes in FOUR different versions, all four versions are on same page to save paper.\u003c\/li\u003e\n\u003cli\u003eTeacher implementation guide is included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364168200506,"sku":"7910126","price":14.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/PTintroactivitiescover.jpg?v=1725119805"},{"product_id":"graphing-periodic-trends-differentiated-periodic-table-inquiry-activity","title":"Graphing Periodic Trends Differentiated Periodic Table Inquiry Activity","description":"\u003cp\u003eLooking for an inquiry-based, differentiated activity for your students to explore the trends in the periodic table? This is the PERFECT activity for your students!\u003c\/p\u003e\n\u003cp\u003eThis activity can be used to reinforce the periodic trends after discussing the organization\/how to read the periodic table OR as an inquiry activity before discussing the trends.\u003c\/p\u003e\n\u003cp\u003eStudents will produce 12 graphs in order to analyze the periodic trends (electronegativity, atomic radius, and first ionization energy) and deduce their relationship to the number of valence electrons. For each trend, students will graph the values for elements 1-36, Group 1, and Group 17 elements to deduce trends across a period and down a group on the periodic table.\u003c\/p\u003e\n\u003cp\u003eIncluded in this product is EVERYTHING you need for the activity, just PRINT and GO!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGraphing Periodic Trends Student Handout with Instructions and analysis questions\u003c\/li\u003e\n\u003cli\u003e7 pages of blank graph papers differentiated based on student graphing skills\u003c\/li\u003e\n\u003cli\u003e1 Periodic Table with known electronegativity, atomic radius, and first ionization energy values\u003c\/li\u003e\n\u003cli\u003e2-page data table (optional) for students to complete before graphing\u003c\/li\u003e\n\u003cli\u003e4-page teacher answer key PLUS 4 pages of completed graphs for all four trends\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrior knowledge student should have for this activity include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePeriods and groups of the periodic table\u003c\/li\u003e\n\u003cli\u003eFamiliarity with atomic symbols and element names\u003c\/li\u003e\n\u003cli\u003eHow to read\/find information from the periodic table (including valence electrons)\u003c\/li\u003e\n\u003cli\u003eGraphing skills - identifying variables for X and Y axis, labeling axes, scaling data to fill available graph space\u003c\/li\u003e\n\u003cli\u003ePlotting data points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Still have questions? Check out the full preview\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1Osiyfi66Ojr4feCROirJuWac2s-oPaHM\/view?usp=sharing\"\u003e here\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364168331578,"sku":"7864816","price":4.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/graphingperiodictrendscover-Feb2026_0078b832-7dec-4db8-bd40-df2b0581033e.jpg?v=1775588358"},{"product_id":"chemistry-ionic-and-covalent-formula-writing-madness-digital-and-print-bracket","title":"Chemistry Ionic and Covalent Formula Writing Madness Digital and Print Bracket","description":"\u003cp\u003eLooking for a fun way to bring the Madness of March into your chemistry classroom?! Look no further! This activity will help your students review writing ionic and covalent formulas, identifying polyatomic ions, and finding molar mass. The bracket includes directions and the \"rules\" for each round of \"Chemistry Formula Madness\". Teacher answer key is included!\u003c\/p\u003e\n\u003cp\u003eThis resource works both for in-person and remote learners. BOTH PPT and Slides files are included with your purchase \u003cem\u003e\u003cstrong\u003ePLUS\u003c\/strong\u003e \u003c\/em\u003ea print version of the same activity. All versions of the activity are IDENTICAL and are an incredibly engaging way to review writing ionic and covalent formulas, polyatomic ions, and finding molar mass.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364168495418,"sku":"7614900","price":3.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/ChemistryFormulaMadnesscover.jpg?v=1739417996"},{"product_id":"science-inquiry-lab-report-peer-review-worksheet-checklist","title":"Science Inquiry Lab Report Peer Review Worksheet Checklist","description":"\u003cp\u003eWriting formal lab reports can be laborious and tedious for students. Give students the opportunity to peer review their classmate's lab reports before submitting them for a final grade from you, their teacher!\u003c\/p\u003e\n\u003cp\u003eFormal lab reports can be daunting and reviewing lab reports is foreign to most high school students. This peer review worksheet and checklist helps students review each other's lab reports \u003cstrong\u003e\u003cins\u003eanonymously\u003c\/ins\u003e\u003c\/strong\u003e; giving students the opportunity to update their reports and earn a better grade.\u003c\/p\u003e\n\u003cp\u003eThe PDF file includes a detailed checklist and proofreading questions and prompts for students to effectively review their classmate's reports anonymously! The checklist is general enough that it can be used for \u003cstrong\u003eANY\u003c\/strong\u003e science course and \u003cstrong\u003eANY\u003c\/strong\u003e inquiry lab that is performed in the science classroom. The checklist prompts students to review the following areas of the report:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProblem\/Question\u003c\/li\u003e\n\u003cli\u003eBackground Information\u003c\/li\u003e\n\u003cli\u003eScientific Issues and\/or Concepts\u003c\/li\u003e\n\u003cli\u003eLab Procedure\u003c\/li\u003e\n\u003cli\u003eAnalysis of Data\u003c\/li\u003e\n\u003cli\u003eConclusion\u003c\/li\u003e\n\u003cli\u003eGeneral Lab Requirements (grammar, spelling, etc.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach area has multiple prompts for students to check off if the item is included\/accurate in the peer's report.\u003c\/p\u003e\n\u003cp\u003eMake the peer review process as detailed as this rubric or only choose specific sections for students to peer review.\u003c\/p\u003e\n\u003cp\u003eProper use of this peer review checklist requires some prep work on the teacher's part to remove student names from labs and assign labs numbers to track which lab belongs to which student. The original author of the lab will know who reviewed the lab but the reviewers will not know the author of the lab they are reviewing!\u003c\/p\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364169740602,"sku":"6760149","price":2.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/Inquirylabrubriccover.jpg?v=1720535772"},{"product_id":"free-boyles-law-worksheet-with-answer-key","title":"FREE Boyle's Law Worksheet with Answer Key","description":"\u003cp\u003eBoyle's Law investigates the relationship between pressure and volume. This PDF worksheet gives students practice completing word problems in chemistry using these variables. 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It is an essential tool for every chemistry student to keep handy when writing ionic compounds and equations!\u003c\/p\u003e\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364170953018,"sku":"6375138","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/polyatomic_ions.png?v=1744817302"},{"product_id":"ph-of-household-substances-inquiry-chemistry-lab","title":"pH of Household Substances Inquiry Chemistry Lab","description":"\u003cp\u003eThis engaging inquiry lab is ideal for student groups or as an interactive teacher demonstration. Leveraging their prior knowledge of the pH scale, acids, and bases, students will predict the pH of common household items and identify unknown substances based on their pH levels.\u003c\/p\u003e\n\u003cp\u003eUsing a red cabbage indicator solution, students will test the pH of everyday substances. If you're conducting this lab in person, any pH indicator can be used as a substitute!\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eHere's what you'll get:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA ready-to-print student lab handout, complete with data tables, analysis questions, and conclusion prompts.\u003c\/li\u003e\n\u003cli\u003eA comprehensive teacher guide in PDF format, featuring lab preparation instructions, a materials list, a detailed lesson plan, and an answer key for the lab questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis activity assumes students have prior knowledge of the pH scale, including what defines an acid (H+) and a base (OH-), making it an excellent way to reinforce and apply these foundational concepts.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCheck out the preview:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%; padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden; border-radius: 8px; will-change: transform;\"\u003e\u003ciframe src=\"https:\/\/www.canva.com\/design\/DAGlmSpSHx8\/sw_5KLPZTNo6kZDL7_nOcw\/view?embed\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0; margin: 0;\" loading=\"lazy\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.canva.com\/design\/DAGlmSpSHx8\/sw_5KLPZTNo6kZDL7_nOcw\/view?utm_content=DAGlmSpSHx8\u0026amp;utm_campaign=designshare\u0026amp;utm_medium=embeds\u0026amp;utm_source=link\" target=\"_blank\"\u003eph inquiry lab preview\u003c\/a\u003e\u003c\/p\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364171411770,"sku":"6067544","price":3.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/ph_of_household_substances.png?v=1744910783"},{"product_id":"chemical-reactions-and-equations-powerpoint-with-guided-notes","title":"Chemical Reactions and Equations PowerPoint with Guided Notes","description":"\u003cp\u003eIf you are looking to a \u003cstrong\u003eCOMPLETE\u003c\/strong\u003e PowerPoint and student guided note-taking sheet for chemical reactions, writing\/balancing equations, and types of chemical reactions this is it! The PowerPoint includes vibrant diagrams for your visual learners and real-life reactions\/applications. PowerPoint is completely animated with teaching notes and tips.\u003c\/p\u003e\n\u003cp\u003eTopics covered include: chemical vs. physical change, chemical equation writing, law of conservation of mass overview, balancing chemical equations, types of chemical reactions (combustion, synthesis, decomposition, single displacement, and double displacement), predicting products, and the activity series of metals.\u003c\/p\u003e\n\u003cp\u003e\u003cins\u003eIncluded with your purchase\u003c\/ins\u003e: flattened PPT file with teacher notes, PDF with student notes and teacher answer key.\u003c\/p\u003e\n\u003cp\u003e\u003cins\u003eLearning Objectives:\u003c\/ins\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompare the characteristics of physical and chemical changes\u003c\/li\u003e\n\u003cli\u003eIdentify a chemical or physical change given a description\u003c\/li\u003e\n\u003cli\u003eWrite and interpret symbols used in a formula equation\u003c\/li\u003e\n\u003cli\u003eDescribe a chemical reaction using a word equation\u003c\/li\u003e\n\u003cli\u003eDefine the law of conservation of mass\u003c\/li\u003e\n\u003cli\u003eApply the law of conservation of mass to the rearrangement of atoms in a chemical reaction\u003c\/li\u003e\n\u003cli\u003eWrite a balanced chemical equation for a reaction\u003c\/li\u003e\n\u003cli\u003eExplain how the law of conservation of mass applies to a balanced chemical equation\u003c\/li\u003e\n\u003cli\u003eIdentify the different types of chemical reactions (combustion, synthesis, decomposition, displacement, and double-replacement reactions)\u003c\/li\u003e\n\u003cli\u003ePredict the products of a reaction given the reactants\u003c\/li\u003e\n\u003cli\u003ePredict if a reaction will occur using the activity series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364173345082,"sku":"5085009","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/Chemical_Equations.png?v=1738962081"},{"product_id":"extension-metric-conversions-worksheet-practice-with-answer-key","title":"Extension Metric Conversion Unit Comparison Challenge Student Worksheet with Key","description":"\u003cp\u003eMetric conversions are an integral part of the chemistry and general science curriculum. 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This worksheet contains 20 problems with two measurements in different units and students are asked to determine if the measurements are greater than, less than, or equal to each other.\u003c\/p\u003e\n\u003cp\u003eIncluded in this post: one page PDF worksheet with 20 problems and teacher answer key.\u003c\/p\u003e\n\u003cdiv style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%; padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden; border-radius: 8px; will-change: transform;\"\u003e\u003ciframe src=\"https:\/\/www.canva.com\/design\/DAGOx1ySQl8\/7Vtlj3rvulC-eYcu6CSr_Q\/view?embed\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0; margin: 0;\" loading=\"lazy\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364173541690,"sku":"4236855","price":1.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/metricchallengewkstpracticecover.jpg?v=1720536051"},{"product_id":"metric-conversions-worksheet-practice-with-answer-key","title":"Basic Metric Conversion Practice Problems and Chart Worksheet with Answer Key","description":"\u003cp\u003eMetric conversions are an integral part of the chemistry and general science curriculum. This worksheet contains 20 practice problems as well as a *visual* metric conversion chart to help students.\u003c\/p\u003e\n\u003cp\u003eIncluded in this post: one page PDF worksheet with 20 problems with answer key.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364174655802,"sku":"3171398","price":1.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/metricwkstpracticecover.jpg?v=1720535956"},{"product_id":"periodic-table-organization-and-trends-powerpoint-with-guided-notes-and-key","title":"Periodic Table Organization and Trends PowerPoint with Guided Notes and KEY","description":"\u003cp\u003eIncluded in this post: PPT and Google Slides files of presentation with presenter\/teacher notes, PDF file with link to Google Slides, guided student notes, and teacher answer key.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIf you are looking for a \u003cstrong\u003eCOMPLETE \u003c\/strong\u003ePowerPoint\/Google Slides presentation and note packet for the history, organization, and trends of the Periodic Table, this is it! The PowerPoint\/Google Slides presentation includes vibrant images and diagrams for your visual learners! Topics covered include: history, development and, organization of the periodic table, metals, nonmetals, metalloids, groups of the periodic table (alkali metals, alkaline earth metals, halogens, noble gases, and transition metals), and periodic trends (atomic radius, ionization energy, and electronegativity).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePPT slides include presentation notes, teaching tips, and USES for select elements from the periodic table.\u003c\/p\u003e\n\u003cp\u003eStill have questions? Check out the full product preview \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1irFGmLmlTeJd0N7LTSbUNd-Ec4vs4IM0\/view?usp=sharing\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364174786874,"sku":"3059163","price":7.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/PTpptandnotescover-July2025.jpg?v=1752092959"},{"product_id":"free-steps-to-solve-stoichiometry-problems-chemistry-reference-page","title":"FREE Steps to Solve Stoichiometry Problems Chemistry Reference Page","description":"\u003cp\u003eOne-page PDF with five (5) steps (with an example problem) to begin solving stoichiometry problems. The steps describe only one strategy to solve these types of problems; this strategy is the DOWN, OVER, UP strategy. Great for students to refer to when they are just beginning to solve stoichiometry problems!\u003c\/p\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364175245626,"sku":"2898084","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/Stoichiometry_1.png?v=1740775274"},{"product_id":"chemistry-real-life-stoichiometry-problems-with-key","title":"Chemistry Real Life Stoichiometry Problems with KEY","description":"\u003cp\u003eStudents sometimes struggle applying what they are learning in science to the real world. I developed these “Real Life Stoichiometry Problems” to help students see how these types of problems are used in the “real world”. The examples on this worksheet detail the stoichiometry involved in car air bags and space travel. These problems are best for students that have mastered all aspects of stoichiometry problems.\u003c\/p\u003e\n\u003cp\u003eYou will receive a PDF file with a two-page student handout and 3 page teacher key. The answer key not only includes how each problem is set up but a written explanation for how to solve the problem.\u003c\/p\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364175343930,"sku":"2897659","price":2.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/realwordstoichcover.jpg?v=1732382000"},{"product_id":"chemistry-triangle-conversion-tool-moles-liters-molarity-atoms","title":"Chemistry Triangle Conversion Tool Moles Liters Molarity Atoms","description":"\u003cp\u003eStudents always have difficulty remembering if they need to multiply or divide (and by what?!) when converting to\/from moles. These \u003cstrong\u003e\u003cins\u003efour\u003c\/ins\u003e\u003c\/strong\u003e triangles remind students what needs to be divided or multiplied when converting to moles, grams, molar mass, number of molecules, volume, or molarity. Instructions for use are in PDF. My students love these and I let them use these on tests.\u003c\/p\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364175409466,"sku":"2897292","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/Chem_Conversion_Triangles.png?v=1739199443"},{"product_id":"chemistry-balancing-writing-equation-types-quiz-with-key","title":"Chemistry Balancing Writing Equation Types Quiz with KEY","description":"\u003cp\u003eAssess your students' ability to balance chemical equations, write formula equations from word equations, and identify the types of chemical reactions with this short quiz! The quiz is split into three sections, fits on one page, and can easily be cut into thirds to be used as a quick check or exit slip instead! All files included are PDFs.\u003c\/p\u003e\n\u003c!-- New description editor --\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":44364176228666,"sku":"2888469","price":2.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/Chemical_Equations_1.png?v=1738962534"},{"product_id":"chemistry-types-of-chemical-reactions-notes-handout-cheat-sheet","title":"Chemistry Types of Chemical Reactions Notes Handout Cheat sheet","description":"\u003cp\u003eGive your students a quick reference sheet to the six types of chemical reactions covered in high school chemistry! This \u003cstrong\u003eone page\u003c\/strong\u003e note sheet is perfect for students to refer to when identifying different types of chemical reactions. 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My interactive and highly visual PPT presentation with information on the properties of gases and ALL the gas laws is included along with my massive gas law practice packet.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cins data-mce-fragment=\"1\"\u003eTopics covered in this unit are:\u003c\/ins\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003echaracteristics and properties of gases, temperature and pressure conversions, kinetic molecule theory, Boyle's law, Charles' law, Gay-Lussac's law, Avogadro's law, Combined gas law, Ideal gas law, diffusion and effusion, and Graham's law.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cins data-mce-fragment=\"1\"\u003eYour purchase includes\u003c\/ins\u003e:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e-Flattened (not editable)\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003ePPT file\u003c\/em\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ewith teacher notes and animations\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e-PDF with\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003efill-in-the-blank student notes\u003c\/em\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eand teacher answer key\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e-8-page PDF of\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003egas law packet\u003c\/em\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ethat includes a formula sheet and the following has laws:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e✅Boyle's Law\u003cbr data-mce-fragment=\"1\"\u003e✅Charles' Law\u003cbr data-mce-fragment=\"1\"\u003e✅Graham's Law\u003cbr data-mce-fragment=\"1\"\u003e✅Ideal Gas Law\u003cbr data-mce-fragment=\"1\"\u003e✅Combined Gas Law\u003cbr\u003e✅Mixed Gas Law Problems (2 pages!)\u003cbr data-mce-fragment=\"1\"\u003e✅Pressure and Temperature Conversion\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e✨\u003cstrong data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eBONUS\u003c\/em\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eresources included in this packet include:\u003cbr data-mce-fragment=\"1\"\u003e→ Helpful Hints cover page cheat sheet with STP, equivalent pressures, laws and equations, R values, and tips for solving gas laws problems\u003cbr data-mce-fragment=\"1\"\u003e→ Avogadro's Law problems\u003cbr data-mce-fragment=\"1\"\u003e→ Gay-Lussac's Law problems\u003cbr\u003e→ Gases at STP Conversion problems\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eCheck out the preview below:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%; padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden; border-radius: 8px; will-change: transform;\"\u003e\u003ciframe loading=\"lazy\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0; margin: 0;\" src=\"https:\/\/www.canva.com\/design\/DAGlmLtu1F8\/0KC7qz4kFL6n8TNuM2r7ag\/view?embed\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":47463278739770,"sku":"10761600","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/Gas_Laws_Unit_Bundle.png?v=1740776602"},{"product_id":"differentiated-metric-conversion-tarsia-puzzle-practice-printable-activity","title":"Differentiated Metric Conversion Tarsia Puzzle Practice Printable Activity","description":"\u003cp\u003eMetric conversions are an integral part of the chemistry and general science curriculum. Do you want to challenge your students' metric conversion abilities? Give them this tarsia puzzle to work on individually or with a partner to see if they've truly got it down! Each number in the puzzle is a variation of 53; there are different number of zeros or decimal places for a total of 18 conversion problems. Students must pay attention not only to the units but if the numbers they match together are in fact equivalent measurements!\u003c\/p\u003e\n\u003cp\u003eIf you have students that require fewer problems this product also includes a modified version with only 11 problems and a different shape!\u003c\/p\u003e\n\u003cp\u003eIncluded with your purchase is a single PDF file containing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTeacher tips\u003c\/li\u003e\n\u003cli\u003ePrinting tips\u003c\/li\u003e\n\u003cli\u003eTriangle tarsia puzzle (2-page student hand out) with one page solution\u003c\/li\u003e\n\u003cli\u003eModified tarsia puzzle (2-page students hand out) with one page solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":49041731256634,"sku":"11793950","price":2.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/metricconversiontarsiacover.jpg?v=1720536175"},{"product_id":"metric-conversion-practice-activity-tarsia-puzzle-poster-reference-cards-bundle","title":"Metric Conversion Practice Activity Tarsia Puzzle Poster Reference Cards Bundle","description":"\u003cp\u003eTeaching metric conversions in your STEM class has never been easier! Included in this bundle are two of my\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebest-selling products\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat will supplement your science curriculum. Whether you are teaching metric conversions for the first time or reviewing at the beginning of the year, this bundle includes everything you need:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMetric conversions practice worksheet with reference graphic to help students with simple conversions.\u003c\/li\u003e\n\u003cli\u003eMetric conversions challenge worksheet that asks students to identify which measurement is greater, less than, or equal given two numbers with different units.\u003c\/li\u003e\n\u003cli\u003eTarsia puzzle to practice metric conversions and identifying which numbers are equal.\u003c\/li\u003e\n\u003cli\u003e✨\u003cstrong\u003e\u003cem\u003eBONUS FILES\u003c\/em\u003e\u003c\/strong\u003e: Poster to hang as anchor chart in your classroom with unit conversions, how to convert between units, and the common metric base units. Poster set as 4 per page to hand out to students to keep as reference cards or attach to interactive notebooks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"position: relative; width: 100%; height: 0; padding-top: 77.2727%; padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden; border-radius: 8px; will-change: transform;\"\u003e\u003ciframe src=\"https:\/\/www.canva.com\/design\/DAGJ2FERlyw\/1yh8DikoTp4GujKl_Dttkg\/view?embed\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0; margin: 0;\" loading=\"lazy\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":49041833722170,"sku":"11792278","price":4.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/metricconversionbundlecover.jpg?v=1720537921"},{"product_id":"paper-towel-experimental-design-inquiry-science-lab-scientific-method-ngss","title":"Paper Towel Experimental Design Inquiry Science Lab Scientific Method NGSS","description":"\u003cp\u003eUnlock the power of inquiry-based learning with our high school science lab focused on the absorbency of paper towels. Aligned with NGSS standards, this lab provides a complete package for teaching experimental design and data analysis. Students will investigate the question: \u003cem\u003eHow does the absorbency of school paper towels compare to other store brands?\u003c\/em\u003e Through structured activities, students will develop hypotheses, conduct experiments, and analyze results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNGSS-Aligned Curriculum:\u003c\/strong\u003e Designed to meet high school science standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetailed Instructions:\u003c\/strong\u003e Includes comprehensive student handouts and teacher implementation notes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollaborative Learning:\u003c\/strong\u003e Features defined roles (Leader\/Timer, Data Manager, Supply Manager, Ambassador) to promote teamwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngaging and Practical:\u003c\/strong\u003e Connects classroom learning to real-world applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaluation Tools:\u003c\/strong\u003e Comes with assessment rubrics and discussion questions for in-depth understanding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for High School Educators:\u003c\/strong\u003e Streamline your lesson planning with this all-inclusive lab kit. Engage your students in meaningful scientific inquiry and enhance their skills in experimental design and critical thinking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded with your purchase:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-page teacher implementation guide\u003c\/li\u003e\n\u003cli\u003e3-page student handout\u003c\/li\u003e\n\u003cli\u003e1 slide PPT template for poster\u003c\/li\u003e\n\u003cli\u003e2-page poster peer review checklist\u003c\/li\u003e\n\u003cli\u003e1-page teacher grading rubric assessing SEPs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed more info? Check out the \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1XCW6CPfdii5dzLrRJDQSwpUhIyCt0v6a\/view?usp=sharing\"\u003eproduct preview here.\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":49048384405818,"sku":"11831584","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/papertowelinquirylab2025.jpg?v=1755281884"},{"product_id":"practice-writing-claim-evidence-reasoning-cer-with-real-world-scenarios","title":"Practice Writing Claim Evidence \u0026 Reasoning CER with Real World Scenarios","description":"\u003cp\u003eKick off the school year with an engaging, interactive, and NGSS-aligned resource designed to boost critical thinking and analytical skills in your high school students. This Claim, Evidence, Reasoning (CER) Activity is the perfect tool to introduce and reinforce the CER framework, fostering a deeper understanding of scientific inquiry and reasoning skills.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngage Your Students:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith real-world scenarios and relatable prompts, students will be eager to practice their CER skills. The included scenarios cover a variety of topics, making science both fun and relevant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport Critical Thinking:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis activity encourages students to develop strong claims, support them with solid evidence, and provide clear reasoning. It's a great way to promote higher-order thinking and scientific literacy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Use:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis resource includes a student handout and the answer key, making implementation a breeze. Simply print and go, saving you valuable planning time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for Back-to-School:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStart the year off right by establishing a foundation of scientific thinking and reasoning. This activity is an excellent introduction to the CER framework that students will use throughout the year.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible and Adaptable:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSuitable for various grade levels and science subjects, this activity can be easily integrated into your existing curriculum. Use it as a stand-alone lesson, a review, or a formative assessment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYour purchase includes a PDF with a 2-page student worksheet and teacher answer key.\u003c\/p\u003e\n\u003cp\u003eNeed more info? Check out the \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1aOwqhX3pW7ZL6v5AiOTZcEsEOH0BO9b1\/view?usp=sharing\"\u003epreview here\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":49097359491386,"sku":"11881992","price":2.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/CERscenarioscover.jpg?v=1721446365"},{"product_id":"graphing-checklist-and-student-scenario-practice-with-paper-and-excel","title":"Graphing Checklist and Student Scenario Practice with Paper and Excel","description":"\u003cp\u003eStart the school year strong by reinforcing essential graphing skills with your students. Our comprehensive, easy-to-use resource is designed to help students understand the components of a good graph and provides a step-by-step guide for creating graphs in Excel. Perfect for high school science teachers looking to build a solid foundation for data analysis and interpretation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngage Your Students:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis interactive activity reviews the key components of a well-constructed graph, ensuring students can present data clearly and accurately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost Critical Skills:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGraphing is a fundamental skill in science. This resource helps students understand how to organize and visualize data, supporting their overall scientific literacy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe included step-by-step guide for creating graphs in Excel makes this resource incredibly practical, helping students gain valuable tech skills alongside their science education.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncluded with your purchase is a PDF with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne-page Graphing Checklist\u003c\/li\u003e\n\u003cli\u003eOne-Page Step-by-Step Guide to Creating a Graph in Excel\u003c\/li\u003e\n\u003cli\u003eFour different data scenarios for students to identify the appropriate graph and practice their graphing skills on paper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed more info? Check out the \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1b8XTVOePpgtwfFQqtU7wJSkIZqD2bOC0\/view?usp=sharing\"\u003epreview here\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":49097392849210,"sku":"11882415","price":2.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/CERscenarioscover2026.jpg?v=1771359440"},{"product_id":"non-fiction-science-book-study-supplement-differentiated-unit-plan","title":"Non-Fiction Science Book Study Supplement Differentiated Unit Plan","description":"\u003cp\u003eGive your students real-world applications to the science content they are learning in their high school science classes! This science book study unit is designed to work with any non-fiction science book such as\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eThe Hot Zone\u003c\/em\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eThe Immortal Life of Henrietta Lacks\u003c\/em\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eThe Disappearing Spoon\u003c\/em\u003e. Whether you need a full unit across all levels or a supplement for honors or gifted students, this unit gives you everything you need to implement and assess a book study in your high school science classroom.\u003c\/p\u003e\n\u003cp\u003eThe unit is written to meet the needs of honors, academic, and students with IEPs or ELL students. A detailed unit plan, differentiated chapter summaries, vocabulary journals, KWL charts, and assessment rubrics are all included!\u003c\/p\u003e\n\u003cp\u003eThis unit ensures complex scientific concepts are accessible and engaging for all students, promoting a deeper understanding and retention of the material.\u003c\/p\u003e\n\u003cp\u003eYou may be thinking,\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eI don't have time to implement a book study, I'm already struggling to get through the required content.\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eI hear you! But by incorporating a book study on a specific non-fiction science book can enhance what you're already teaching in your class and reinforce important concepts. If you need more reasons to implement a book study in your high school science class, read my\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/keystonesciencepa.com\/5-reasons-you-should-incorporate-book-studies-in-your-science-classroom\/?utm_source=tpt\u0026amp;utm_medium=referral\u0026amp;utm_campaign=bookunittptlisting\" rel=\"noopener nofollow\" target=\"_blank\"\u003eblog post here\u003c\/a\u003e and check out the \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1oBaUaZjf0NwWfQOoLuhvX_rGcKZNjEhh\/view?usp=sharing\"\u003epreview here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cins\u003eWhen you purchase this unit, you will get:\u003c\/ins\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetailed Unit Plan\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStructured, weekly plans for honors, academic, and students that need scaffolds\u003c\/li\u003e\n\u003cli\u003e6-week plan for integrating a book study with traditional science content\u003c\/li\u003e\n\u003cli\u003eSuggested activities and discussion points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDifferentiated Chapter Summaries\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSummary handouts differentiated for honors, academic, and students that need scaffolds\u003c\/li\u003e\n\u003cli\u003eKey concepts and main ideas for each chapter\u003c\/li\u003e\n\u003cli\u003eDefinitions of challenging vocabulary terms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVocabulary Journals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDifferentiated for honors\/academic and students that need scaffolds\u003c\/li\u003e\n\u003cli\u003eSpace for definitions, context sentences, and personal connections\u003c\/li\u003e\n\u003cli\u003eEncourages active vocabulary acquisition and usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKWL Charts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo versions: honors\/academic and version with sentence stems\u003c\/li\u003e\n\u003cli\u003eActivates prior knowledge, tracks learning, and encourages reflection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAssessments and Projects\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReflective essay prompts\u003c\/li\u003e\n\u003cli\u003eSocratic seminar guidelines and rubrics\u003c\/li\u003e\n\u003cli\u003eCreative project ideas (posters, presentations, models)\u003c\/li\u003e\n\u003cli\u003eFinal assessment options with differentiated rubrics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAssessment Rubrics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear criteria for grading student work and participation\u003c\/li\u003e\n\u003cli\u003eTailored for different learning levels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e These resources are designed to save teachers valuable planning time, ensure all students can access and understand complex scientific content, and foster a more engaging and enriching learning environment in the science classroom.\u003c\/p\u003e\n\u003cdiv style=\"position: relative; width: 100%; height: 0; padding-top: 77.2727%; padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden; border-radius: 8px; will-change: transform;\"\u003e\u003ciframe src=\"https:\/\/www.canva.com\/design\/DAGNLjIvgNk\/QSaHUmECWPalkNqEYcSe-w\/view?embed\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0; margin: 0;\" loading=\"lazy\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":49194833215802,"sku":"11989328","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/Bookstudycover2026.jpg?v=1771361595"},{"product_id":"valentines-day-ionic-compounds-bonding-kinesthetic-class-activity-chemistry","title":"Valentine's Day Ionic Compounds \u0026 Bonding Kinesthetic Class Activity Chemistry","description":"\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"6kk8s-0-0\"\u003e\n\u003cdiv data-offset-key=\"6kk8s-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"6kk8s-0-0\"\u003e\u003cspan data-text=\"true\"\u003eTransform ionic bonding and compounds practice into an engaging, movement-based Valentine's Day activity your chemistry students will LOVE! ❤️\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"fget4-0-0\"\u003e\n\u003cdiv data-offset-key=\"fget4-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"fget4-0-0\"\u003e\u003cbr data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"2fku9-0-0\"\u003e\n\u003cdiv data-offset-key=\"2fku9-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"2fku9-0-0\"\u003e\u003cspan data-text=\"true\"\u003e\"Find Your Match\" is a kinesthetic learning experience where students wear ion cards and move around the classroom to find partners whose ions form neutral ionic compounds. This ready-to-use resource combines seasonal fun with rigorous chemistry content, making abstract concepts tangible through hands-on practice.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"f0h27-0-0\"\u003e\n\u003cdiv data-offset-key=\"f0h27-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"f0h27-0-0\"\u003e\u003cbr data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"bgpi3-0-0\"\u003e\n\u003cdiv data-offset-key=\"bgpi3-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"bgpi3-0-0\"\u003e\u003cspan data-text=\"true\"\u003e⭐ WHAT'S INCLUDED:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"19dnq-0-0\"\u003e\n\u003cdiv data-offset-key=\"19dnq-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"19dnq-0-0\"\u003e\u003cspan data-text=\"true\"\u003e✅ \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"19dnq-0-1\"\u003e\u003cspan data-text=\"true\"\u003e36 Ion Cards\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"19dnq-0-2\"\u003e\u003cspan data-text=\"true\"\u003e (Color \u0026amp; B\u0026amp;W versions)\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-offset-key=\"19dnq-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"2m3ao-0-0\"\u003e\u003cspan data-text=\"true\"\u003e27 monoatomic ions\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"19dnq-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"aeif-0-0\"\u003e\u003cspan data-text=\"true\"\u003e9 polyatomic ions\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"19dnq-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"jhqf-0-0\"\u003e\u003cspan data-text=\"true\"\u003eReady to print on cardstock with lanyard holes or tape\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"ap624-0-0\"\u003e\n\u003cdiv data-offset-key=\"ap624-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"ap624-0-0\"\u003e\u003cspan data-text=\"true\"\u003e✅ \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"ap624-0-1\"\u003e\u003cspan data-text=\"true\"\u003eDifferentiated Student Recording Sheets\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-offset-key=\"ap624-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"5locm-0-0\"\u003e\u003cspan data-text=\"true\"\u003eBASIC version\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"5locm-0-1\"\u003e\u003cspan data-text=\"true\"\u003e with scaffolded crisscross method workspace\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"ap624-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"afb09-0-0\"\u003e\u003cspan data-text=\"true\"\u003eADVANCED version\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"afb09-0-1\"\u003e\u003cspan data-text=\"true\"\u003e with table format for 8-10+ matches\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"ap624-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"anund-0-0\"\u003e\u003cspan data-text=\"true\"\u003eBoth include analysis questions targeting higher-order thinking\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"5mvvp-0-0\"\u003e\n\u003cdiv data-offset-key=\"5mvvp-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"5mvvp-0-0\"\u003e\u003cspan data-text=\"true\"\u003e✅ \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"5mvvp-0-1\"\u003e\u003cspan data-text=\"true\"\u003eComprehensive Teacher Guide\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"5mvvp-0-2\"\u003e\u003cspan data-text=\"true\"\u003e (6 pages)\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-offset-key=\"5mvvp-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"3ik75-0-0\"\u003e\u003cspan data-text=\"true\"\u003eStep-by-step implementation instructions \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"5mvvp-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"6nof-0-0\"\u003e\u003cspan data-text=\"true\"\u003eSetup options (lanyards vs. tape)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"5mvvp-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"967kc-0-0\"\u003e\u003cspan data-text=\"true\"\u003eDifferentiation strategies\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"5mvvp-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"f6lg5-0-0\"\u003e\u003cspan data-text=\"true\"\u003eCommon mistakes \u0026amp; how to address them\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"5mvvp-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"9gd1j-0-0\"\u003e\u003cspan data-text=\"true\"\u003eExtension activities (speed dating version, research projects, virtual options)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"5mvvp-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"6fhad-0-0\"\u003e\u003cspan data-text=\"true\"\u003eTips for classroom management\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"9md34-0-0\"\u003e\n\u003cdiv data-offset-key=\"9md34-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"9md34-0-0\"\u003e\u003cspan data-text=\"true\"\u003e✅ \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"9md34-0-1\"\u003e\u003cspan data-text=\"true\"\u003eComplete Answer Keys \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-offset-key=\"9md34-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"tfcr-0-0\"\u003e\u003cspan data-text=\"true\"\u003eAnalysis question exemplars\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"9md34-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"3a3e4-0-0\"\u003e\u003cspan data-text=\"true\"\u003eMultiple proficiency levels addressed\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"9md34-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"54c7k-0-0\"\u003e\u003cspan data-text=\"true\"\u003eCommon misconceptions highlighted\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"bb4vf-0-0\"\u003e\n\u003cdiv data-offset-key=\"bb4vf-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"bb4vf-0-0\"\u003e\u003cbr data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"fkbjr-0-0\"\u003e\n\u003cdiv data-offset-key=\"fkbjr-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"fkbjr-0-0\"\u003e\u003cspan data-text=\"true\"\u003e📚 STANDARDS ALIGNMENT:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-offset-key=\"fkbjr-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"fkbjr-0-0\"\u003e\u003cspan data-text=\"true\"\u003eH\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"fu3ad-0-0\"\u003e\u003cspan data-text=\"true\"\u003eS-PS1-1: Use the periodic table as a model to predict relative properties\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"fkbjr-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"dm9ae-0-0\"\u003e\u003cspan data-text=\"true\"\u003eHS-PS1-2: Construct explanations for simple chemical reactions\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"d6cp8-0-0\"\u003e\n\u003cdiv data-offset-key=\"d6cp8-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"d6cp8-0-0\"\u003e\u003cbr data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"g478-0-0\"\u003e\n\u003cdiv data-offset-key=\"g478-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"g478-0-0\"\u003e\u003cspan data-text=\"true\"\u003e💡 WHY TEACHERS LOVE THIS ACTIVITY:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"a6oiv-0-0\"\u003e\n\u003cdiv data-offset-key=\"a6oiv-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"a6oiv-0-0\"\u003e\u003cspan data-text=\"true\"\u003e✔️ \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"a6oiv-0-1\"\u003e\u003cspan data-text=\"true\"\u003eKinesthetic learning\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"a6oiv-0-2\"\u003e\u003cspan data-text=\"true\"\u003e - Gets students moving and engaged \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"3ffrt-0-0\"\u003e\n\u003cdiv data-offset-key=\"3ffrt-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"3ffrt-0-0\"\u003e\u003cspan data-text=\"true\"\u003e✔️ \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"3ffrt-0-1\"\u003e\u003cspan data-text=\"true\"\u003eSelf-paced\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"3ffrt-0-2\"\u003e\u003cspan data-text=\"true\"\u003e - Students work at their own speed \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"ap4n0-0-0\"\u003e\n\u003cdiv data-offset-key=\"ap4n0-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"ap4n0-0-0\"\u003e\u003cspan data-text=\"true\"\u003e✔️ \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"ap4n0-0-1\"\u003e\u003cspan data-text=\"true\"\u003eBuilt-in differentiation\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"ap4n0-0-2\"\u003e\u003cspan data-text=\"true\"\u003e - Two student handout versions included \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"9abqm-0-0\"\u003e\n\u003cdiv data-offset-key=\"9abqm-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"9abqm-0-0\"\u003e\u003cspan data-text=\"true\"\u003e✔️ \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"9abqm-0-1\"\u003e\u003cspan data-text=\"true\"\u003eMinimal prep\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"9abqm-0-2\"\u003e\u003cspan data-text=\"true\"\u003e - Just print, cut, and go! \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"38rua-0-0\"\u003e\n\u003cdiv data-offset-key=\"38rua-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"38rua-0-0\"\u003e\u003cspan data-text=\"true\"\u003e✔️ \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"38rua-0-1\"\u003e\u003cspan data-text=\"true\"\u003eReusable\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"38rua-0-2\"\u003e\u003cspan data-text=\"true\"\u003e - Laminate cards for years of use \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"dpc9i-0-0\"\u003e\n\u003cdiv data-offset-key=\"dpc9i-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"dpc9i-0-0\"\u003e\u003cspan data-text=\"true\"\u003e✔️ \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"dpc9i-0-1\"\u003e\u003cspan data-text=\"true\"\u003eStandards-aligned\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"dpc9i-0-2\"\u003e\u003cspan data-text=\"true\"\u003e - Addresses NGSS performance expectations \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"eeqqs-0-0\"\u003e\n\u003cdiv data-offset-key=\"eeqqs-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"eeqqs-0-0\"\u003e\u003cspan data-text=\"true\"\u003e✔️ \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"eeqqs-0-1\"\u003e\u003cspan data-text=\"true\"\u003eComplete package\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"eeqqs-0-2\"\u003e\u003cspan data-text=\"true\"\u003e - Everything you need in one download\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"2hnd8-0-0\"\u003e\n\u003cdiv data-offset-key=\"2hnd8-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"2hnd8-0-0\"\u003e\u003cbr data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"1rg4u-0-0\"\u003e\n\u003cdiv data-offset-key=\"1rg4u-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"1rg4u-0-0\"\u003e\u003cspan data-text=\"true\"\u003e👩🔬 PERFECT FOR:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-offset-key=\"1rg4u-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"7cum2-0-0\"\u003e\u003cspan data-text=\"true\"\u003eValentine's Day chemistry lessons (or anytime!)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"1rg4u-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"kc1h-0-0\"\u003e\u003cspan data-text=\"true\"\u003eReview before assessments\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"1rg4u-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"jcih-0-0\"\u003e\u003cspan data-text=\"true\"\u003eKinesthetic learners\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"1rg4u-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"7tj1d-0-0\"\u003e\u003cspan data-text=\"true\"\u003eClasses of 15-30 students\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"1rg4u-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"agu7f-0-0\"\u003e\u003cspan data-text=\"true\"\u003eTraditional, block, or flexible scheduling\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"b1114-0-0\"\u003e\n\u003cdiv data-offset-key=\"b1114-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"b1114-0-0\"\u003e\u003cbr data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"28jjj-0-0\"\u003e\n\u003cdiv data-offset-key=\"28jjj-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"28jjj-0-0\"\u003e\u003cspan data-text=\"true\"\u003e\u003cstrong\u003e⏰ TIME REQUIRED\u003c\/strong\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"28jjj-0-1\"\u003e\u003cspan data-text=\"true\"\u003e 45-50 minutes (one class period)\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"fo5li-0-0\"\u003e\n\u003cdiv data-offset-key=\"fo5li-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"fo5li-0-0\"\u003e\u003cbr data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"73inm-0-0\"\u003e\n\u003cdiv data-offset-key=\"73inm-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"73inm-0-0\"\u003e\u003cspan data-text=\"true\"\u003e📋 IMPLEMENTATION OPTIONS: \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-offset-key=\"73inm-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"e08sv-0-0\"\u003e\u003cspan data-text=\"true\"\u003eTraditional: Students circulate freely to find matches \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"73inm-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"b3r6k-0-0\"\u003e\u003cspan data-text=\"true\"\u003eSpeed Dating: Timed rounds with rotating partners\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"73inm-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"37shr-0-0\"\u003e\u003cspan data-text=\"true\"\u003eDifferentiated: Use only monoatomic ions OR add polyatomic challenge\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"73inm-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"82mh8-0-0\"\u003e\u003cspan data-text=\"true\"\u003eCompetition: Award prizes for most matches or fastest accurate work\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"arl35-0-0\"\u003e\n\u003cdiv data-offset-key=\"arl35-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"arl35-0-0\"\u003e\u003cbr data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"ckjkt-0-0\"\u003e\n\u003cdiv data-offset-key=\"ckjkt-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"ckjkt-0-0\"\u003e\u003cspan data-text=\"true\"\u003e📊 DIFFERENTIATION STRATEGIES INCLUDED FOR:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-offset-key=\"ckjkt-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"e8p2r-0-0\"\u003e\u003cspan data-text=\"true\"\u003estudents that require chunking and other accommodations\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"ckjkt-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"9pefi-0-0\"\u003e\u003cspan data-text=\"true\"\u003eadvanced students\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"ckjkt-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"9g66n-0-0\"\u003e\u003cspan data-text=\"true\"\u003eELL students\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"c5u5d-0-0\"\u003e\n\u003cdiv data-offset-key=\"c5u5d-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"c5u5d-0-0\"\u003e\u003cbr data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"3boc5-0-0\"\u003e\n\u003cdiv data-offset-key=\"3boc5-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"3boc5-0-0\"\u003e\u003cspan data-text=\"true\"\u003e🌟 TEACHER TIPS INCLUDED: \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-offset-key=\"3boc5-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"6osjt-0-0\"\u003e\u003cspan data-text=\"true\"\u003eHow to balance cations\/anions for your class size \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"3boc5-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"fds5b-0-0\"\u003e\u003cspan data-text=\"true\"\u003eTroubleshooting common student errors\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"3boc5-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"fds5b-0-0\"\u003e\u003cspan data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"fds5b-0-0\"\u003e\u003cspan data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"14b6d-0-0\"\u003e\u003cspan data-text=\"true\"\u003eClassroom management strategies\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-offset-key=\"3boc5-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"1m37o-0-0\"\u003e\u003cspan data-text=\"true\"\u003eVolume control suggestions\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"3boc5-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"fokuf-0-0\"\u003e\u003cspan data-text=\"true\"\u003eWhat to do if someone can't find a match\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"3boc5-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"1i4h5-0-0\"\u003e\u003cspan data-text=\"true\"\u003eHow to handle early finishers\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"af4ur-0-0\"\u003e\n\u003cdiv data-offset-key=\"af4ur-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"af4ur-0-0\"\u003e\u003cbr data-text=\"true\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"5468s-0-0\"\u003e\n\u003cdiv data-offset-key=\"5468s-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cstrong\u003e\u003cspan data-offset-key=\"5468s-0-0\"\u003e\u003cspan data-text=\"true\"\u003e🎁 BONUS FEATURES: \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli data-offset-key=\"5468s-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"aggt4-0-0\"\u003e\u003cspan data-text=\"true\"\u003eExtension activity ideas (5 different variations!) \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"5468s-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"a0o-0-0\"\u003e\u003cspan data-text=\"true\"\u003eConnections to solubility rules (bridges to next unit)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"5468s-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"uk6u-0-0\"\u003e\u003cspan data-text=\"true\"\u003eDigital\/virtual adaptation suggestions\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-offset-key=\"5468s-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\u003cspan data-offset-key=\"eud10-0-0\"\u003e\u003cspan data-text=\"true\"\u003eTips for reusing materials year after year\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%; padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden; border-radius: 8px; will-change: transform;\"\u003e\u003ciframe loading=\"lazy\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0; margin: 0;\" src=\"https:\/\/www.canva.com\/design\/DAHAX7QPFqw\/anDBX7S-n4zNFhWudaH-8g\/view?embed\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.canva.com\/design\/DAHAX7QPFqw\/anDBX7S-n4zNFhWudaH-8g\/view?utm_content=DAHAX7QPFqw\u0026amp;utm_campaign=designshare\u0026amp;utm_medium=embeds\u0026amp;utm_source=link\" rel=\"noopener\" target=\"_blank\"\u003e \u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"\" data-block=\"true\" data-editor=\"cnqos\" data-offset-key=\"105v5-0-0\"\u003e\n\u003cdiv data-offset-key=\"105v5-0-0\" class=\"public-DraftStyleDefault-block public-DraftStyleDefault-ltr\"\u003e\n\u003cspan data-offset-key=\"105v5-0-0\"\u003e\u003cspan data-text=\"true\"\u003e⚠️ \u003cem\u003e\u003cstrong\u003ePLEASE NOTE\u003c\/strong\u003e\u003c\/em\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-offset-key=\"105v5-0-1\"\u003e\u003cspan data-text=\"true\"\u003e This is a PDF file and is not editable. It is designed for single-teacher use. Additional licenses can be purchased at a discount.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":53003395170618,"sku":"15417691","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/ionicbondingvdaycover.jpg?v=1771271838"},{"product_id":"molecular-polarity-and-greenhouse-effect-activity-chemistry-of-climate-change","title":"Molecular Polarity and Greenhouse Effect Activity Chemistry of Climate Change","description":"\u003cp\u003eHelp your students discover\u003cspan\u003e \u003c\/span\u003e\u003cem\u003ewhy\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eCO₂ traps heat, starting with real atmospheric data and working backward to the chemistry. This guided inquiry activity connects molecular polarity, electronegativity, Lewis structures, and VSEPR geometry directly to the greenhouse effect and climate science, making abstract chemistry concepts immediately relevant and meaningful.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Makes This Activity Different:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStarts with real atmospheric concentration data, students analyze the problem before building the chemistry tools to explain it\u003c\/li\u003e\n\u003cli\u003eIncludes the Keeling Curve extension using data sourced directly from the Scripps Institute of Oceanography at UC San Diego\u003c\/li\u003e\n\u003cli\u003eTwo complete differentiated versions included: standard (academic\/honors) AND scaffolded (with sentence frames, hint boxes, pre-drawn structures, and bilingual English\/Spanish vocabulary)\u003c\/li\u003e\n\u003cli\u003eFull teacher guide with facilitation tips, differentiation suggestions, and a complete answer key for both versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStudent activity - Standard version (3 guided inquiry models + synthesis + optional Keeling Curve extension)\u003c\/li\u003e\n\u003cli\u003eStudent activity - Scaffolded version (IEP \u0026amp; ELL friendly, bilingual vocabulary guide)\u003c\/li\u003e\n\u003cli\u003eTeacher guide (lesson structure, facilitation tips, suggested timing)\u003c\/li\u003e\n\u003cli\u003eDifferentiation guide (honors extensions + scaffolded modifications)\u003c\/li\u003e\n\u003cli\u003eGrading guide with point values\u003c\/li\u003e\n\u003cli\u003eComplete answer key for both versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTotal time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e40–50 minutes for Models 1–3 + synthesis | Add 20–25 minutes for the Keeling Curve extension\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSkills \u0026amp; Concepts Covered:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectronegativity and periodic trends\u003c\/li\u003e\n\u003cli\u003ePolar vs. nonpolar covalent bonds and ΔEN calculations\u003c\/li\u003e\n\u003cli\u003eLewis dot structures (CO₂, CH₄, H₂O)\u003c\/li\u003e\n\u003cli\u003eVSEPR molecular geometry (linear, tetrahedral, bent)\u003c\/li\u003e\n\u003cli\u003eMolecular polarity and dipole moment\u003c\/li\u003e\n\u003cli\u003eInfrared radiation and IR absorption\u003c\/li\u003e\n\u003cli\u003eGreenhouse effect and greenhouse gas properties\u003c\/li\u003e\n\u003cli\u003eReal atmospheric data analysis\u003c\/li\u003e\n\u003cli\u003eKeeling Curve graph interpretation (extension)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandards Alignment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHS-PS2-6 (molecular-level structure and designed materials)\u003c\/li\u003e\n\u003cli\u003eHS-PS4-4 (electromagnetic radiation absorbed by matter)\u003c\/li\u003e\n\u003cli\u003eHS-ESS3-5 (geoscience data and climate models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis resource works best as:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAn application activity within a bonding unit (not a first introduction to polarity)\u003c\/li\u003e\n\u003cli\u003eAn Earth Day chemistry activity\u003c\/li\u003e\n\u003cli\u003eA cross-curricular connection in integrated Earth Science\u003c\/li\u003e\n\u003cli\u003eEnrichment or review in AP Chemistry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAll atmospheric data is real and sourced from publicly available scientific records.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eNeed more info? Check out the preview below 👇🏻\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%;\n padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden;\n border-radius: 8px; will-change: transform;\"\u003e\n  \u003ciframe loading=\"lazy\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0;margin: 0;\" src=\"https:\/\/www.canva.com\/design\/DAHGXQySd3w\/CFMgAkijSdkW05FIBRMhfg\/view?embed\" allowfullscreen=\"allowfullscreen\" allow=\"fullscreen\"\u003e\n  \u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003ca href=\"https:\/\/www.canva.com\/design\/DAHGXQySd3w\/CFMgAkijSdkW05FIBRMhfg\/view?utm_content=DAHGXQySd3w\u0026amp;utm_campaign=designshare\u0026amp;utm_medium=embeds\u0026amp;utm_source=link\" target=\"_blank\" rel=\"noopener\"\u003eChemistry of climate change preview\u003c\/a\u003e","brand":"Keystone Science","offers":[{"title":"Default Title","offer_id":53295682486586,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4341\/0490\/files\/Chemofclimatechangecover.jpg?v=1775746041"}],"url":"https:\/\/keystone-science.myshopify.com\/collections\/chemistry.oembed?page=3","provider":"Keystone Science","version":"1.0","type":"link"}