Here are some links to games and other resources that we will use to help us learn some basic geometry:

Tessalation (Thanks to Tara at Waldorf our Way)

Learning Math: Geometry, “a video- and Web-based course for elementary and middle school teachers, introduces geometric reasoning as a method for problem-solving. The course consists of 10 approximately two-and-a-half-hour sessions, each with a half hour of video programming, problem-solving activities provided online and in a print guide, and interactive activities and demonstrations on the Web.” From WGBH and Annenberg Media.

Tangrams.

Banana Hunt: Drag the monkey to the hidden bananas and practice finding the degrees on a circle.

I Took a Trip on a Train. This game helps students to connect three-dimensional objects that have been transferred to two-dimensions or to symbols, like on a map.

Not specifically about geometry, but I liked this list of quotations about mathematics at Let’s Play Math.