Exworthy Educational Resources
Fractals and Fractions
Fractals - Here are lots of fractal activities designed for upper elementary and middle school students. Classroom lessons for teachers are available, too.
Visual Fractions- This collection of interactive games provides drill and explanations for identifying, comparing, adding, multiplying and dividing fractions.
Brain Teasers - Organized by grades 3-4, 5-6, and 7+, this site provides 3 new brain teasers for each grade level each week. Links to other education place sites are included.