Square and Triangular Numbers
Pupils use equations to represent practical situations. They solve linear equations and quadratic equations. The use of problem solving strategies is also developed.
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Why Stay with Whole Numbers?
Domain can be a tricky topic, especially when you relate it to context, but here is a lesson plan that provides concrete examples of discrete situations and those that are continuous. It also addresses where the input values should begin...
9th - 10th Math CCSS: Designed
Sequence of Partial Sums: Partial Sums
Have some fun building squares out of triangles. Pupils investigate the partial sums of odd numbers. Using the sum of the first four odd numbers, learners see that it can be rewritten as a sum containing a triangular number. Simplifying...
11th - Higher Ed Math