MS Math

"over 5,000 maps representing many different time periods. A friendly license allows teachers and students to use up to 25 maps in non-commercial school projects without further permission. All maps are available as GIF or JPEG files"

Free downloadable software "GraphCalc is an all-in-one solution to everything from everyday arithmetic to statistical analysis, from betas to Booleans, from cubes to calculus, from decimals to derivatives. GraphCalc combines all the features of a professional mathematics package with the simplicity of an easy to learn windows interface. It provides user-friendly help and tutorials to guide you through the easy and fun process of mastering GraphCalc. GraphCalc is ready to use out of the box. Don't bother reading the documentation. Just start the program and you'll see how easy it is to use."

Illuminations has 104 online activities available. Select which types of activities you're looking for, and click Search to search by K-2, 3-5, 6-8 or 9112

The games of Calculation Nation™ are organized around content from the upper elementary and middle grades math curriculum. By becoming a citizen of Calculation Nation™, your child or student will play online math strategy games that allow them to learn about fractions, factors, multiples, symmetry and more, as well as practice important skills like basic multiplication and calculating area - all while having fun.

Create customized activity sheets for your classroom! Nets of 3-D shapes, tessellations, coordinate graphs, and more - all based on your input.

Informal Geometry Informal Geometry comes to us through MathMastery -- November's Featured Partner. This video-rich content provides students with the concepts and skills necessary for finding the perimeter, area, surface area and volume of common geometric figures; graphing equations on the coordinate system and deriving the equation for the third line from a pair of points; using the Pythagorean Theorem to solve problems involving right triangles; determining if triangles are similar and finding an unknown side in similar triangles; and determining unknown angles in figures by calculating the sum of the interior angles.

What children can learn about art and geometry.

Movies that address common math questions