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Though I do return the correct header for a PDF, sometimes Explorer gets confused when downloading... So if you're running Windows, you may need to right-click a link and choose "Save link to disk". Tip number two! Some people may need to turn off the option in Adobe's Acrobat reader "shrink to fit" which may resize the grid slightly to fit your printer's printable area. Tip number three!
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Illuminations: Fractal Tool
Math Simulations
The Alphabet superhighway (K-12) This World Wide Web (WWW) site, sponsored by the U.S. Department of Education's READ*WRITE*NOW! Initiative, helps students in grades 1 to 12 to create, locate, and communicate information through active learning, guided discovery, mentoring, competitions. The Stock Market Game SMG2000, the stock market game (4-12) This World Wide Web (WWW) site is designed to help students in grades 4 to 12 understand the stock market, the costs and benefits involved in decision making, and the sources and uses of capital and other related economic conceptsIlluminations: Welcome to Illuminations
Laurie Penney, a teacher at Willard School in Concord, Mass., was a participant at the 2011 Illuminations Summer Institute. As a follow-up to the lesson How Many Each? , which she created during the institute, she recently helped to develop Illuminations’s newest online activity, Quotient Café .Online Calculator and Math Help eCalc is a free and easy to use scientific calculator that supports many advanced features including unit conversion, equation solving, and even complex-number math. eCalc is offered as both a free online calculator and as a downloadable calculator. Input Mode (Algebraic vs.

