Twelve chapters cover a multitude of math concepts found in the Common Core standards for sixth grade. Each title provides a brief explanation of what you will find inside the chapter—concepts from which you can click on and learn more...

This lesson focuses on quadrilaterals which can fall into multiple categories based on the number of sides and the angles.

The properties of parallelograms are explained through examples and a video lesson. [0:53]

Resource examines the area of geometric solids through examples and a video lesson. [0:39]

In this unit, students learn two basic methods for determining the magnitudes of the components of a vector directed in two dimensions. The two methods of vector resolution students will examine are the parallelogram method the...

Learn how to find the areas and perimeters of triangles and special quadrilaterals.

Explore quadrilateral properties and threorems.