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
Solve puzzles by combining word search, jigsaw, and trivia elements. Explore themes like animals and science. Complete daily puzzles from the community and weekly jigsaw puzzles from the team. Track progress and unlock new challenges.
Control 3 and Mini robots via the . Set up and customize robot interactions. Use AI and GPT for conversational learning. Engage in gamified educational activities. Participate in dance sessions and role-play conversations.
Track personal carbon footprint and set reduction goals. Access community challenges and local events. Learn about sustainable practices and share progress. Connect with others to collaborate on environmental initiatives.
Explore a virtual environment with interactive classrooms, a science lab, cafeteria, and more. Play roles like teacher or cleaner. Transfer items between apps in the "My " series. No time limits or scores.
Learn 6th subjects like math, science, and language through interactive . Practice statistics, algebra, biology, and geometry. Improve vocabulary, reading, and critical thinking skills. Complete lessons and activities to reinforce concepts.
Learn through interactive mini-games and classes in subjects like science, painting, and music. Attend virtual lessons, as a teacher, and explore areas. Dress up, eat with friends, and participate in school games during breaktime.
Take quizzes on Biology, Chemistry, Geography, and Physics. Explore 3D molecule structures and zoom into microscopic landscapes. Access daily and health news summaries.
Explore scientific concepts through interactive experiments in biology, physics, and chemistry. Use device sensors like camera, microphone, and motion sensor for real-time data collection.
Explore through 25 interactive experiments in AR and VR. Learn about chemical reactions, sound waves, and acidity. Perform hands-on activities like erupting a volcano, lighting an LED with lemons, and making slime.