Gliffy is a powerful HTML5 online diagram maker. Create a flow chart, network diagram, uml diagram, organizational chart or wireframe with ease.

Brainstorm online with bubbl.us. Easily create colorful mind maps to print or share with others. Almost no learning curve. Businesses, universities, and other schools are using bubbl.us worldwide to generate ideas, map out processes and create presentations.

Typing.com is a free online typing tutor & keyboarding tutorial for typists of all skill levels. Typing also offers officially sanctioned typing and 10 Key certification.

Coolmath.com (the site you are on!) This is my first math site and is designed for ages 13-100. The level of math is from fractions up (pre-algebra and up). It's not just math lessons, it's cool stuff like fractals too. Just navigate with the menu on the left (above).

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Class website