Mathematics classroom resources

we have put together a bunch of really cool sites for all of our business/marketing/accounting teachers out there. In fact, we all clearly need to know more about money, spending, saving, and investing so these sites will work well in just about any class

Visit the Wolfram Educational Portal has many useful applets that can be used as starting points for explorations, making conjectures, illustrating concepts, etc. Wolfram Research is dedicated to the advancement of science and mathematics education. For both students and educators, this educational portal contains a collection of resources spanning all precollege grade levels, including dynamic classroom Demonstrations from The Wolfram Demonstrations Project. Explore the topics below to find Demonstrations for your classroom or for individual study

New teaching resources on researching learning and teaching in mathematics and how to lead discussions in class are available for download at:

These problems were created as part of the EUSES research studies about teaching students to use spreadsheets. They have proven very useful and helpful to students so we post them here for free use among teachers. Primarily these problems are of the level of middle to high school students and feature math concepts taught through the use of spreadsheets. The files used are available, you will need Microsoft Word and Excel.

Basic stuff on how percentages work

As stunning maths blog ...so glad I found this

Learn the old masters here

This website provides visual and written explanations of various aspects of mathematics. The Museum is maintained in Japan and a couple of the sections are available in Japanese only.

Unraveling 'Math Dyslexia'

Mathematics Students Make Prime Discovery

I created Math Cats for children to promote open-ended and playful explorations of important math concepts. In this corner, we as educators will look at ways to make the most of mathematical opportunities, here at Math Cats and in the world around us.

AAA Math features a comprehensive set of interactive arithmetic lessons. Unlimited practice is available on each topic which allows thorough mastery of the concepts. A wide range of lessons (Kindergarten through Eighth grade level) enables learning or review to occur at each individual's current level.

GeoGebra is a free and multi-platform dynamic mathematics software for schools that joins geometry, algebra and calculus. It received several international awards including the European and German educational software awards.

A rare and fascinating look inside the world's largest computer manufacturer, Dell Inc., where thousands of computers are custom-built and shipped around the world every day. From the call center to the assembly line, one thing is certain: The whole operation relies on math skills every step of the way.