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Chemical Reactions and Stoichiometry (SAM) (a 2-day activity)
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Interactive, scaffolded model
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 | Overview and Learning ObjectivesStudents review basic chemical equations, what they represent, and how temperature and concentration affect reaction rates. Students will be able to: • Recognize that chemical reactions happen when bonds form and bonds break. • Analyze how concentration and temperature affect reaction rate. • Write a chemical reaction, balance the equation, and explain what is happening in words. • Define the limiting reactant in a chemical equation. • Classify chemical reactions as: synthesis, decomposition, or single displacement. |
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 | Classroom PracticeTeacher's Guide: http://sam.concord.org/publications/teacher-guides/chemical_reactions.ver7.pdf |
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 | Central ConceptsKey Concept: Additional Related ConceptsPhysics/Chemistry
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 | Benchmarks and StandardsNSES
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 | Extensions and ConnectionsFermi Lab's ARISE Project suggests the following enhancement to this SAM unit: http://www.concord.org/~barbara/SAM/ARISE/ARISE_SAM_chem_reactions.pdf |
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 | Activity CreditsCreated by CC Project: SAM using Molecular Workbench |
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 | Requirements
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