The Ultimate Guide to Using Open Educational Resources - The Tech Edvocate

"If you are still unsure about where to start searching for copyright free lesson plans, materials, and ideas, speak with your colleagues and other educators. Swap ideas with people that you know! Other teachers may already know a perfect resource or website that they use for many lesson plans. You don’t have to struggle and spread hours upon hours making the perfect lesson plan thanks to the availability of OER."