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?
How can understanding symmetry help us graph quadratic equations? Continue reading Symmetry and Graphing Quadratic Functions
How do we help students understand connections among graphical and symbolic representations of quadratic functions? Continue reading Graphs of Quadratic Functions
How do students learn what is and what isn’t a quadratic function? Continue reading Introducing Quadratic Functions