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Lesson Plans (2) A detailed description of the instruction for teaching one or more concepts or skills.


ALEX Lesson Plans


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Subject: Mathematics (9 - 12)
Title:  Zero to Hero in Quadratics
Description: Students will solve quadratics using a variety of methods and discover that the quadratic method is related to solving equations.  Students prerequisite skills are solving equations, factoring, and substitution. This is a College- and Career-Ready Standards showcase lesson plan.


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Subject: Mathematics (9 - 12)
Title: Now, where did THAT come from? Deriving the Quadratic Formula
Description: Generally, teachers expect students to memorize the quadratic formula and to know that you use it after exhausting all other means of solving a quadratic equation, i.e. as a last resort. This technology-based lesson is designed to assist students with deriving the formula on their own. Students must first be familiar with complex numbers and the process of “completing the square.” This lesson plan was created by exemplary Alabama Math Teachers through the AMSTI project.


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