A free, browser-based science learning platform for secondary students and teachers. No installation, no login, no fees. Interactive simulations, virtual labs, an interactive periodic table with all 118 elements, a 3D molecule builder, worked examples, and teacher tools.
Chemistry: atoms, bonding, stoichiometry, gas laws, equilibrium, acids and bases, electrochemistry, kinetics, thermodynamics, nuclear chemistry. Physics: motion, forces, energy, waves, optics, circuits. Biology: cells, genetics, photosynthesis, evolution, ecology. Aligned with NGSS, AP, IB, and A-Level standards.
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