Graphing

Create a Graph :

[ Teens/Mature Teens ] - Explains and illustrates the different types, and provides a step-by-step guide to creating examples for downloading and printing.
Graphing Round Our School :

[ Teens/Mature Teens ] - An Alaskan school conducts an annual event where everyone collects data about their role in the school, then graphs it and writes six questions about the graph, one for each grade level.
Math Forum: Graphs :

[ Teens/Mature Teens ] - Contains step by step instructions for creating bar graphs, pie charts and pictograms, with a guide to using web graphics.
Print Free Graph Paper :

[ Teens/Mature Teens ] - Features Cartesian, polar, and logarithmic paper which can be downloaded for printing.
Tables and Graphs :

[ Teens/Mature Teens ] - Has information, graphics, and quizzes to help students review tables and graphs.
Tracés animés :

[ Mature Teens ] - Graph 2D or 3D curves and surfaces with the ability to zoom, deform and rotate.