6th grade math knowledge map info
StudyStack

In this video, Salman Khan of Khan Academy shows you how to graph a line.
Khan Academy

This page will help you draw the graph of a line. It assumes the basic equation of a line is y=mx+b, where m is the slope and b is the yintercept of the line.
WebMath

You can go to this site and choose the size of graph paper you want and print it. Great place to go if you don't have graph paper on hand.
Print Free Graph Paper

Blank coordinate planes for graphing problems.
The Math Worksheet Site

This site helps with the concept of transformations
Math is Fun

This webpage allows you to drag and drop about 10 points onto a cartesian graph and also connects the points as a line segment
Math is Fun

Gives a detailed explanation of how to use interval notation, followed by numerous examples, from very simple to quite complex.
Connexions

Seeing Math™ has developed interactive software tools to clarify key mathematical ideas in middle and high school mathematics. Each interactive provides a realtime connection between representations of the mathematics (symbolic, graphical, etc.), so that changes in one representation instantly cause changes in the other
Seeing Math™ Secondary: Dynamic Interactive

Covers the absolute value function and how to graph it
Algebra Lab
