Teacher resources and professional development across the curriculum

Teacher professional development and classroom resources across the curriculum

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Reasoning and ProofSession 04 Overviewtab atab btab cTab dtab eReference
Part D

Applying Reasoning and Proof
  Reasoning About Fractions | Reasoning About Fractions in Action | Classroom Practice | Reasoning and Proof in Action | Classroom Checklist | Your Journal
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Hilory Paster is a middle school teacher from William H. Lincoln School in Brookline, Massachusetts. She has assigned a problem similar to the one you have just worked on.

In the video segment at left (duration 1:48), you can watch a pair of her students grapple with this problem. As you watch, focus on how Ms. Paster's questions help students with their reasoning. Think about what the fraction pieces add to the lesson.

next  Think about reasoning and proof in the context of what you just saw

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