math education image and idea sharing project

Math educators coming together to share images and ideas for teaching mathematics.

Please:

(1) Help us get started by joining and submitting images, in the description field describe how your image would be useful in math instruction, or how it illustrates a useful idea for teaching mathematics.

(2) Tag your images and other images with as many math topics and sub-topics as you think it is relevant for.

(3) If you like the idea leave a comment, or if you see ways of improving it leave a comment. Remember, the more comments an image has the more "interesting" it becomes to flickr.

Thanks.