Explore science, math, engineering, and technology activities for all ages. Search by topic, cost, or age. Access over 3,500 free experiments, games, and lessons. Filter by keywords or specific subjects.
by University of California, Berkeley's Lawrence Hall of Science★ 5.01 ratingsEducationFreeData updated 2026-09-08
Learn basic math with interactive games that teach addition and subtraction. Practice through word recognition and phonics exercises. Explore simple science concepts with visual and interactive activities.
Learn phonics through interactive exercises and games. Practice letter recognition and sound identification. Build reading and writing skills with structured lessons. Track progress with visual reports.
1300+ interactive 3D scenes across history, science, technology, mathematics, and arts. Access digital lessons, images, videos, and audio resources. Take quizzes and complete activities to test knowledge.
Explore 3D science simulations by touching, holding, and interacting with virtual objects. Investigate a smoking volcano, examine a great white shark, explore the solar system, and dissect a frog. Requires a Cube and smartphone or tablet.
Build and explore underwater environments with interactive activities. Create coral reefs, design aquariums, and observe marine life. Learn about ecosystems through guided exploration and hands-on building.
Helps children learn through age-appropriate videos from 50+ creators. Includes interactive activities to reinforce lessons. Tracks screen time and aligns pediatric recommendations for quality content.
Offers instant by scanning or typing questions for step-by-step solutions. It covers math, science, and history across grade levels. Users can ask questions, receive explanations, and track progress through interactive lessons and quizzes.
Learn STEM concepts through interactive animations and audio-visual lessons. Complete hands-on activities to develop practical skills. Track progress with clear objectives and flexible study options.
Interactive science adventure for pre-reading skills.
The app provides interactive science-themed labs for children to practice phonological awareness skills. It includes sentence, decoding, rhyming, and syllable activities with adaptive levels and data tracking.
Learn Math and Science through structured lessons and tests. Access over 30,000 exercises and assessments. Track progress and receive feedback. Collaborate with peers in a learning community. Complete competency-based modules for Grades 7-12.