Students investigate quadratic functions graphically and algebraically.
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Building a Quadratic Function
Grab a box of toothpicks and build a model of a dog pen in a lesson that introduces quadratic functions. Students work in groups to investigate how the area of a rectangle with a fixed perimeter varies with different lengths and widths....
7th - 10th Math CCSS: Designed
Factoring Trinomials by Using the Punnett Square
Factoring is one of the first places in math that a young algebrist runs into multiple ways to work a problem. For the more concrete learner who needs a visual structure for problem solving, this presentation of factoring using a Punnett...
10 mins 8th - 11th Math CCSS: Designed