Pupils analyze formulas for ellipses. They solve by completing the square. Students find the center of the ellipses. They listen as the teacher describes the eccentricity of an ellipse. Pupils work several problems independently.
11th - 12th Math 3 Views 11 Downloads
Multiplicative Inverses of Matrices and Matrix Equations
Young mathematicians so often have a love-hate relationship with matrices and their inverses. They love the idea of a quick algorithmic way to solve systems of equations, but get stuck in the arithmetic precision required by the method....
10th - 12th Math CCSS: Adaptable
Factoring and Solving Quadratics by Factoring
In this comprehensive worksheet and tutorial, algebra learners review factoring in a number of different ways. It reviews factoring out a common monomial, trinomials including those that have a leading coefficient that is not one,...
8th - 11th Math CCSS: Adaptable
New Review Test 2: Rationals, Exponentials, and Logarithms
Running out of logarithm questions in class? The nicely organized two-page worksheet provides practice in rational, logarithmic, and exponential functions. All the topics include graphing, solving, and finding domain and range.
9th - 12th Math CCSS: Adaptable
New Review Hyper-Solving Quadratic Equations
How does a ghost solve a quadratic equation? By completing the scare! Groups of learners develop a slideshow presentation outlining the ways to solve quadratic equations. The plan outlines the requirements, making the expectations clear...
9th - 12th Math CCSS: Designed
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