Curated Learning Library
Browse articles, video lectures, practice PDF documents, and academic tools.
Exploratorium
Offers free science activities, experiments, and explanations. Focuses on inquiry-based, hands-on le...
Library of Congress - Classroom Materials
Millions of digitized historical letters, maps, sound recordings, and teacher guides using primary s...
CodeCombat
Fantasy RPG coding game where students type real Python or JavaScript code to control heroes, solve...
MyMoney.gov
Official financial education portal covering the five building blocks: Earn, Save & Invest, Protect,...
Open Culture - Free Language Lessons
Curated directory of 48 free language courses from universities and cultural ministries worldwide.
Khan Academy - Grammar & ELA
Comprehensive self-paced video lessons and interactive exercises covering parts of speech, syntax, s...
NRICH Mathematics (Cambridge University)
Enrichment material and mathematical thinking problems developed by Cambridge University for school...
BioInteractive
Provides free biology resources developed by HHMI. Includes videos, simulations, and data sets. Best...
Crash Course World History
Fast-paced, humorous, and deeply insightful video lectures by author John Green exploring civilizati...
MIT App Inventor
Intuitive visual programming environment allowing anyone to build functional mobile applications for...
Clozemaster
Gamified language learning in context through fill-in-the-blank sentences for intermediate and advan...
Starfall Education
Phonics-based reading platform with interactive animations, songs, and books for preschool, kinderga...