http://phet.colorado.edu/en/simulations/category/math
Simulador Ondas Agua Loading... Made by Evan Wallace This demo requires a decent graphics card and up-to-date drivers. Online Scientific Calculator Download eCalc Scientific Calculator Windows VersionMac OSX VersionView More Downloads Online Calculator and Math Help Webrangers Activity: Reading a Map Reading a Map Related Links Geographic Information Systems Interactive Map Center National Park Service Maps 8 Ways Technology Is Improving Education The Education Tech Series is supported by Dell The Power To Do More, where you'll find perspectives, trends and stories that inspire Dell to create technology solutions that work harder for its customers so they can do and achieve more. Don Knezek, the CEO of the International Society for Technology in Education, compares education without technology to the medical profession without technology. “If in 1970 you had knee surgery, you got a huge scar,” he says. “Now, if you have knee surgery you have two little dots.” Technology is helping teachers to expand beyond linear, text-based learning and to engage students who learn best in other ways.
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Do you need a Trigonometry Help? Unable to work with sines and tans? Can’t get thetas in your head easily? Don’t worry, because we are to here to provide you the easiest trigonometry help. Do you know basic trigonometry? Easy Origami Envelope Folding Instructions - How to make an Easy Origami Envelope This is a great one - the easy origami envelope. You write your message or letter, then fold it into an envelope - all with just a single sheet of paper! Made this origami? Comment and Submit your photo using the comment box at the end of this page! Easy Origami Envelope Step 1: Start with an A4 paper (8 inch x 11.5 inch). TeachPaperless Matemáticas The Story of Mathematics - A History of Mathematical Thought from Ancient Times to the Modern Day Follow the story as it unfolds in this series of linked sections, like the chapters of a book. Read the human stories behind the innovations, and how they made - and sometimes destroyed - the men and women who devoted their lives to the Story of Mathematics. Back to Top of PageHome | The Story of Mathematics | List of Important Mathematicians | Glossary of Mathematical Terms | Sources | Contact © 2010 Luke Mastin
Let's Make a Flexagon Let's Make a Flexagon Flexagons are flat models made from folded strips of paper that can be flexed to reveal a number of hidden faces. They are amusing toys that have also caught the interest of mathematicians and paper crafters alike. We will be making one of the simplest types, called a trihexaflexagon, which can reveal six unique patterns. Here is a video of the flexagon in action. Adult Education and Technology