In this mathematics lesson students learn how to construct a mathematical proof using algebraic notation and common number properties. As learning progresses they are challenged to prove quadratic identities and consecutive terms.
Differentiated Learning Objectives
- All students should be able to use algebra to prove a linear relationship.
- Most students should be able to expand the product of two or more brackets to prove a quadratic identity
- Some students should be able to prove number properties through algebraic manipulation.
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Proof of the Quadratic Formula