In this video, we disrupt the routine by expanding your possibilities for practice problems using an idea that’s been around for a while, but you may not have heard of. Reversals. Relevant Standards CCSS.MATH.PRACTICE.MP1 Make sense of problems and persevere in … Continue reading Reversals
Relevant Standards CCSS.MATH.CONTENT.HSA.CED.A.1 Create equations and inequalities in one variable and use them to solve problems. Include equations arising from linear and quadratic functions, and simple rational and exponential functions. CCSS.MATH.CONTENT.HSA.CED.A.2 Create equations in two or more variables to represent relationships between quantities; … Continue reading What Are Variables?
The TMTG team presented at the National Council of Teachers of Mathematics‘ Annual Conference in Washington, D.C. last week. The presentation focused on rethinking factored form and the leading coefficient of quadratic functions. Continue reading NCTM 2018 – Graphing Factors of Quadratics