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Young, Sarah – Science Scope, 2010
The "What's the "matter" With XOD" activity addresses students' misconceptions and refines their ideas about phases of matter. This activity introduces the characteristics for solids, liquids, and gases, and begins a discussion about physical and chemical changes and how matter can cycle through different phases. Depending on class size and…
Descriptors: Chemistry, Misconceptions, Inquiry, Problem Solving