Check out our bonus activity pages, now exclusively available on our website! These pages were inspired by some of your favorite Circle Round stories, and were created just for you by artist ...

In this PowerPoint tutorial, I’ll show you how to use a gradient fill to make a hollow circle spin. The remarkable thing about this technique is that it requires only one shape and one animation.

Polygons have three or more sides. Have a look at these three shapes. One of them is not a polygon. Can you work out which? A circle is not a polygon because it doesn’t have straight sides.

PowerPoint 2007 has WordArt tools that let you generate text not only in a half-circle, but in all sorts of rings, waves, slants and fades so you can morph your words into whatever shape you envision.