Creative Commons Information

DC Public Schools invites users to implement, adapt, and modify all Cornerstones content, in collaboration with Creative Commons.  Creative Commons (CC) is a nonprofit organization that offers a simple licensing model, to enable anyone to modify, remix, and share creative works. All learning experience materials hosted on Canvas are marked with the applicable Creative Commons license. DC Public Schools welcomes the adaptation of materials, and is eager to see innovations and modifications from users. 

A Note About Copyright

In publishing these Cornerstone resources, DCPS has made every reasonable effort to ensure all works of authorship are incorporated in a manner that complies with US copyright law protections. If the owner of any copyrighted material utilized in these resources believes the work is being used in an unauthorized manner, please contact DCPS' Cornerstones Team at