Develop a strategy for solving quadratic equations. Pupils learn to factor quadratic equations and then apply the Zero Theorem. The instructor explains the Zero Theorem in detail.

Concepts

solving quadratics, zeros, factoring quadratics

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Additional Tags

math

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Instructional Ideas

• Begin with a quick review of factoring quadratic equations
• Have your classes summarize the Zero Theorem as an exit card

Classroom Considerations

• Expects proficiency with factoring quadratic equations

• This video is hosted on YouTube

Pros

• The use of color helps to follow the explanations within the lesson
• Spends time defining the Zero Theorem instead of simply applying it

Cons

• Only shows one example, which does allow time for learners to process

Common Core

HSA-SSE.B.3.a