Geometry is full of shapes, figures, and corresponding things here and there. The guide shares all of the key pieces of geometric information in a nicely color-coded and labeled sheet. 

What do you create when you rotate a ray? An angle! Teach all the angle basics including naming, measuring, supplements, and complements. 

If you're planning on including Ray Bradbury's The Martian Chronicles in your science fiction unit, use a concept analysis guide to frame your instruction. It covers literary elements such as setting, narrative voice, and theme, as...

Brush up on your math skills pertaining to lines, line segments, and rays then try some practice problems to test your understanding.

A complete reference guide to points, lines, and planes. It provides definitions and interactive activities that enhance further explanation.

A list of geometry definitions and a matching activity.

Explains the terms and symbols used to discuss line angles, what an angle is, and the types of angles. Includes short video lesson demonstrating how to use a protractor to measure an angle. [0:57]

The tutorial examines basic geometry vocabulary. Definitions and examples of a point, line, line segment, ray, and plane are included.

Dozens of statistical terms are defined and illustrated in this glossary.