Listed below are some great Pinterest Boards that I follow. I absolutely love Pinterest and have used it almost daily to find great, innovative teaching resources to use with my students.
https://www.pinterest.com/tptpins/ (Teachers Pay Teachers)
Lesson planning tools, worksheets, printables to enhance student learning
https://www.pinterest.com/teacherstakeout/ (Stacy at Teacher Take-Out)
Interactive Lesson plans to use in the primary classroom
https://www.pinterest.com/jenetteo/ (Primary Playground)
Seasonal activities to use in the primary classroom
https://www.pinterest.com/teachfastlane/ (Teaching in the Fast Lane)
Resources for the elementary teacher in the areas of Math, Science, Social Studies, and ELA