Focus(es) of this worksheet:
Classify particle representations of elements, compounds, homogeneous mixtures and heterogeneous mixtures, or a mixture of two or more elements and/or compounds
2-pages (conserve paper – print 2-sided, please!)
Front – Introduction to concept
Back – Practice classifying with 18 problems
Answers are included. Multiple versions for differentiation, teacher’s notes or addendums may be included.
cation + learning's teaching materials and assessments are thoughtful, concise and focused. All materials were written for (and are currently used) in my high school chemistry classroom. Many concepts, however, are cross-curricular and may be useful in other science classes and grade levels.
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