Create line segments and polygons by stretching bands around the Geoboard. Explore perimeter, area, angles, and fractions through interactive shapes. Manipulate bands to compare sizes and test congruence.
Explore the with 3D models of all elements. Tap to view detailed information including symbol, atomic mass, and physical properties. Search for elements and rotate 3D models for interactive learning. No registration or payment required.
Organic molecule through interactive tutorials and 70 levels. Match molecules to names and vice versa. Draw molecules and practice naming. Track progress and reinforce understanding through gameplay.
Learn through interactive virtual flashcards. Test knowledge with synthetic sequences. Identify reagents, starting materials, and products for each step. Browse different options to self-assess understanding.
Geography by identifying capital cities through interactive games. Study chemistry by matching elements and their symbols. Test literature knowledge with author and book pairings. Memorize historical dates through timed quizzes.
Access the full offline with detailed information on each element including symbol, name, atomic number, mass, electronegativity, electron configuration, state at STP, atomic radius, and melting/boiling points.
Stack compounds on a base and rotate them to position. Tap to drop compounds. Same compounds collide to create blue plasma for erasure. TNT and picric acid explode to remove compounds. Game ends when a compound falls off the base.