Develop conceptual knowledge of a quadratic equation and its solutions in your classes. The third algebra lesson in a series of four introduces learners to solving quadratic equations slowly. The first activity explores the zero product property. The following activities incorporate graphing, factoring, and problem solving while solving the quadratic equations.

Concepts

quadratic equations, solving quadratics, problem solving strategies

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Additional Tags

math

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Instructional Ideas

• Use as a unit to teach solving quadratic equations
• Emphasize multiple representations of the zeros of quadratic equations by graphing, creating tables, and solving algebraically

Classroom Considerations

• Requires previous experience solving equations and equality

Pros

• Offers ideas for differentiation
• Includes all resources to create a full unit

Cons

• None

Common Core

HSA-REI.B.4.a