Assessment

Proof

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Scholars learn how to write number theory proofs by viewing a video reviewing techniques for proofs on divisibility, parity, and consecutive integers. They then write proofs for a handful of conjectures on a worksheet.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Have learners work in pairs on the worksheet
  • Assign the worksheet as classwork
Classroom Considerations
  • Note that the proofs are all algebraic proofs involving number theory
Pros
  • Ample space given in worksheet for algebraic proofs
  • Solutions are provided for each problem
  • Video tutorial demonstrates how to write proofs
Cons
  • Directions are inconsistent regarding the use of calculators
Common Core