We wanted to take this “tip of the week” to introduce you to some of the materials that we have which are freely available for you to download and use in classes, seminars, or just for your own learning. OpenHelix creates training materials that include tutorial movies (animated + audio), slides with script, and exercises to reinforce concepts developed in the tutorials. Some of them are sponsored by the software provider, so we can make them freely available. We can even send you these great Quick Reference Cards that you can give out to students, or tape next to your computer, which will remind you of many of the features of the site. You can access them from our blog, or from our regular homepage. This tip of the week movie introduces you to how to access these materials.