This 25 slide PowerPoint presentation focuses on the parts of a circle. It describes the center, diameter, radius, and circumference of a circle. Students are given examples and test prep. There is also a unique song which is sure to get your students excited about learning the parts of a circle and what they mean. Created by Elizabeth Hill who used it as a 3 day unit on circles.
Check out my blog at http://tricksoftheteachingtrade.blogspot.com/2012/02/circles-go-right-round-baby-right-round.html
There you can see a preview, see other activities I use with the PowerPoint Presentation, and check out the videos I use with the unit.