Practice basic arithmetic operations like addition, subtraction, multiplication, and division. Tap correct expressions to earn points and avoid incorrect ones to prevent losing points. Track progress through a collection of 240 math problems.
Model and visualize particles with realistic interactions and four distinct classes. Simulate natural phenomena like crystallization, thermodynamics, diffusion, and orbital mechanics.
Prepare for the driving test with practice exams simulating the real exam. Review incorrect answers to understand mistakes. Access structured lessons similar to the DMV written test. Use a today widget for quick access.
Solve problems with step-by-step explanations. Scan equations with the camera for instant recognition. Get detailed solutions and practice examples. View progress and review past problems.
Learn syllable types and break down words into smaller parts. Practice reading two and three syllable words. Track progress and compete with up to five players. Complete lessons and challenges to improve spelling and reading skills.