This is a PowerPoint lesson that explains how to find the slope of a line when looking at a graph of the line, or when given two points on the line. It corresponds to Section 5.1 of the Prentice Hall textbook for Algebra 1.
It is a great lesson for days when a substitute will be in your classroom, or for hometeachers, because there are two videos in the presentation that help explain the material.
To review this topic, try:
Finding the Slope of a Line Tic Tac Toe
For more fun ways to review important topics, try these:
Fun PowerPoint Reviews
Tic Tac Toes