This is a 149 PowerPoint file that has many custom animations and sounds that can be used in whole group or small group. I prefer to use this file in small group settings in a computer lab that has Microsoft PowerPoint. Students that are near the same ability level partner up and work on this together. When a problem appears, they work it out, compare/discuss as needed, click to find the answer, and then click again for the next problem. EVERYTHING HAS ANIMATION and SOUND. Many problems contain answers with descriptions of how to solve IN EQUATION FORMAT. Most of the slides deal with geometry and the vocabulary used when working with geometry. However, there is also a lot of review with basic 4th, 5th, and 6th grade computation.