Transcription of Science Starts With a Question
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ChemicalReactionsTeacher andAmbassador GuideScience Starts with a QuestionScience Starts with a Question : Chemical ReactionsiScience Starts with a Question is a collaboration between the Smithsonian Science Education Center and The Dow Chemical the Smithsonian InstitutionThe Smithsonian Institution was created by an Act of Congress in 1846 for the increase and diffusion of This independent federal establishment is the world s largest museum and research complex and is responsible for public and scholarly activities, exhibitions, and research projects nationwide and overseas.
In Lesson 2, students analyze qualitative data to decide whether a chemical reaction has taken place. Engaging in argument from evidence Construct, use, and present oral and written arguments supported by empirical evidence and scienti"c reasoning to support or refute an explanation or a model for a phenomenon.
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