What is Creative Commons?

We want you to be able to use our materials as much as you want, in the way that works best for you.

So, they all exist under a Creative Commons license, which the CreativeCommons.org website describes as "a set of copyright licenses and tools that create a balance inside the traditional 'all rights reserved' setting that copyright law creates."

We make them available to you here so that you can pull elements from them, learn from them, and use them in your own classroom. Please feel free to broadcast them in classes or in professional development sessions. You are welcome to download the presentations and modify them as best works for you and your students, including taking just what you need or inserting curriculum-specific examples. 

These lessons are licensed under a Creative Commons Attribution-Share-Alike license. You can change them, transmit them, and show them to other people. Just always give credit to Google.com ("Attribution"), and make sure that any works you make based on these lessons are also under the same Creative Commons Attribution-Share-Alike license ("Share-Alike").

You can find the legal language here.