SETSIG UDL Playground

Designed in partnership with Stanford's Graduate School of Education and Zeum: San Francisco's Children's Museum, Toontastic inspires the artist and writer in every child while teaching key storytelling principles that help to promote Creativity at a young age.

Discover how shapes come together to form a picture. Investigate tangram puzzles in this interactive activity. Click on the "Activity Link" to play a tangram game.

"HippoCampus is a project of the Monterey Institute for Technology and Education (MITE). The goal of HippoCampus is to provide high-quality, multimedia content on general education subjects to high school and college students free of charge."

Interactive dictionary of math and science terms. The creator is based in Australia, so some of the terms are spelled differently (e.g. "litre" for "liter").

Great definitions and interactive explanations for all things math.

Paint.NET is free image and photo editing software for computers that run Windows. It features an intuitive and innovative user interface with support for layers, unlimited undo, special effects, and a wide variety of useful and powerful tools. An active and growing online community provides friendly help, tutorials, and plugins.

"Online courses from the world's top scholars."

Read in Peace, Everywhere Readability is a web & mobile app that zaps online clutter and saves web articles in a comfortable reading view. No matter where you are or what device you use, your reading will be there."

"The web offers a world of quality videos for our enjoyment and enlightenment. Captioned and subtitled videos, in particular, can be especially helpful in different ways for a large population of Internet users. A problem, however, is that such videos are generally scattered and/or mixed with all other videos across the Internet. Up until now, there was no central place to easily and reliably search for and discover such videos across multiple video hosts. 22frames was built, in part, to provide such a place. In turn, an additionally important goal is to drive significant traffic to caption/subtitle friendly video hosts and creators. By continually indexing videos from these multiple hosts, this site offers an increasingly comprehensive catalog covering many different topics. Indexing is mostly automated using APIs and specialized web crawlers. User submissions of videos and channels also play an important role. "

"Welcome to the Simple English Wikipedia, an easy-to-read online encyclopedia for people who are learning English. The Simple English Wikipedia's articles can be used to help with school homework or just for the fun of learning about new ideas. Non-English Wikipedias can also translate from the articles."

Wikipedia in simple English. Using this function makes some current wikipedia pages available to readers in simpler terms.

Merriam Webster's Visual Dictionary.