Free Educational Resources
Arts Edge-Kennedy Center
Features lessons and material on using art to teach numerous subjects, including math.
CCSESA Supplemental Resources for K-12 Education
Free online learning resources and tools.
One of the largest creators of free curriculum resources online, nonprofit CK12 offers textbooks, flashcards, lessons and storage so districts can create their own online textbooks.
Interactive lessons, documents and resources in math, English language arts, science, social studies and Spanish aligned to multiple standards. Online and mobile apps for students include Writing Reviser.
Provides free Common Core State Standards curriculum in English and math.
Primarily known as a science and math website, but it has thousands of free online lessons, games and resources in subjects as diverse as art history and computer programming. Everything on the nonprofit’s website is free.
Library of Congress
Offers primary source documents, lesson plans and activities for social studies and English language arts, sortable by grade and standard.
National Geographic Learning
Publishes educational textbooks that must be purchased, but also offers free activities, lesson plans and videos in geography, social studies and science.
National Park Service
Offers hundreds of student activities, lesson plans and supplemental classroom materials in primarily social studies and science.
PBS Learning Media California
Videos, games, lesson plans and curriculum resources sortable by grade, subject or standard. Also offers free tools for helping teachers build quizzes and lessons.
Your Google password will allow you to login to some of these sites.