Explore concepts through interactive simulations and experiments. Conduct virtual labs to test theories, visualize forces and motion. Track progress with built-in quizzes and assessments. Share results and notes with classmates.
by Sridhar Sundaram★ 4.614 ratingsEducationFreeData updated 2026-09-08
Review concepts with interactive quizzes on mechanics, electricity, and optics. Test knowledge with multiple-choice questions and instant feedback. Learn through structured lessons and practice exams. Track progress with detailed performance reports.
Take quizzes on Biology, Chemistry, Geography, and Physics. Explore 3D molecule structures and zoom into microscopic landscapes. Access daily and health news summaries.
Programming languages like Python, SQL, HTML/CSS, and JavaScript through short, interactive lessons. Complete coding exercises and quizzes to practice skills. Track progress and revisit lessons at your own pace.
Explore physics concepts through 40 puzzle levels. Navigate a ship using gravity and motion mechanics. Learn about forces and buoyancy by solving interactive challenges. Track progress and unlock new levels as skills improve.
Solve math problems step by step with detailed explanations. Access subject-specific tutorials for calculus, physics, and chemistry. Track progress with personalized plans. Receive instant feedback on quizzes and assignments.
Explore 3D models of DNA, cells, and plant tissues. Perform virtual dissections to reveal labels and definitions. View interactive simulations and animations for biological processes.
Math offers interactive for practicing multiplication, fractions, and algebra. Students solve problems through challenges and receive instant feedback. AI helps explain difficult concepts and provides step-by-step solutions.
Create 2D scenes with realistic physics. Add and manipulate objects to simulate motion and interactions. Test designs for stability and functionality. Analyze forces and motion. Build and refine mechanical structures. Share creations with others.
Coding with interactive labs and an on-device Python IDE. Run without setup or internet. Access tutorials on syntax, variables, functions, loops, data analysis, visualization, web scraping, networking, XML/JSON parsing, and machine learning.
Solve puzzles by manipulating physics elements to move characters through castles. Navigate mazes, avoid obstacles, and collect keys. Track progress through multiple levels. Unlock new castles and characters.