A year ago, I shared about Wolfram Demonstrations, now a collection of more than 8000 free interactive materials in mathematics and science . The Demonstrations are created with Mathematica, a commercial software, but they can be downloaded and used for free using the Computational Document Format (CDF) Player.
In August 2012, the site provided a code for each demonstration to enable embedding in websites and blogs. In this post, we learn how to do this. Note that this tutorial is intended for the not-so-techie mathematics teachers who want to add interactive worksheets to their websites and blogs. » Read more