Lesson Planning Websites
Share My Lesson - Free K-12 learning materials, activities, lesson plans, and Common Core State Standards resources.
Open Educational Resources - Free teaching and learning materials, mostly registered under Creative Commons.
Annenberg Learner - Free interactive and multimedia resources that support K-12 teachers in lesson planning and professional development.
Smithsonian Education - Free lesson plans on Art & Design, Science & Technology, History & Culture, and Language Arts.
PBS Teacher - Free digital content designed for PreK-12 teachers.
NASA Education - Free resources for instructors, focusing mainly on STEM.
Discovery Education - Free K-12 digital media resources that are standards-based, designed for and by teachers.
EDSITEment! - Free humanities lesson plans.
Best Education Websites: Lesson Planning - Additional websites to help you plan the best possible lessons.