Free Presentations in PowerPoint format

Data and Graphs (several, Mr Hammond's unit)

Graphs

Coordinates

Pie Charts

Rotation

Pre-Calc

Math 99 

Organizing Data

See Also: Data Analysis

For Kids

Simple Graphing 

Bugs in the System

Data Picking

Data - Charts and Graphs

Graphing

Create a Graph

Create a Graph Advanced

Make a Bar Graph

Planarity 

For Teachers

Pie Charts

Free Clip Art for Math

Free Templates

Free Materials for Teachers