A helpful scientific calculator that runs in your web browser window.
Holt Online Learning

This site works with rotations using applets and allows users to interact and learn through the process.
MathsNet: Transformations


A discussion of definitions with examples.
Ask Dr. Math

A discussion of the instances when reflection and rotation produce the same result.
Ask Dr. Math

Definitions with examples.
Ask Dr. Math

Complete the rotation for each problem. Answers included.
MathDrills.com

This webpage gives a simple, yet clear explanation of geometric rotations. There is also an interactive coordinate plane that demonstrates the process of rotating a triangle, rectangle or concave hexagon using an angle of rotation and a point of rotation.
Math is Fun

These applets explore the multiple different combinations of transformations that can be performed and explored.
MathsNet: Transformations Combinations

An interactive site exploring pattern blocks and transformations.
Pattern Blocks: Exploring Fractions with Shapes
