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Instructional Video

Intro to Proofs

Curated and Reviewed by Lesson Planet
This Intro to Proofs instructional video also includes:

Prove the best way to keep up in Geometry. Scholars first review algebraic properties from Algebra. Learners then use the properties to create two-column proofs to solve linear equations before completing algebraic proofs by providing either missing statements or reasons.

2 Collections 23 Views 8 Downloads
CCSS: Adaptable
Concepts
geometric proofs, proofs, two-column proofs, algebraic properties, addition property of equality, multiplication property of equality, substitution, reflexive property, commutative property, distributive property, division property of equality
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Instructional Ideas
  • Post the algebraic properties on the board for the class to see
Classroom Considerations
  • Fits as the second lesson in a series of four on Reasoning and Proofs
  • Assumes individuals are familiar with algebraic properties
  • This video is hosted on YouTube
Pros
  • Includes an organizational structure to take notes
  • Shows multiple properties for the same statement when valid
Cons
  • None