Science simulation, Probeware, Coding
Freely combine protons, neutrons, and electrons to create your own atom. Notes This simulation only provides tools for building atomic models and does not determine whether the completed atomic model is stable. For every number of … more
This page is the start screen for the Element Symbol Typing Bubble Game. When a teacher creates a game, a QR code for joining and a live scoreboard will be displayed on the screen. Students can … more
Magnetic field around magnet The space where the magnetic force of the magnet acts is called a ‘magnetic field.’ The direction of the magnetic field is determined in the direction indicated by the N pole of … more
Density Tower A density tower is made by stacking several liquids in one container according to differences in density (mass per unit volume). Liquids with higher density sink to the bottom, while liquids with lower density … more
Notes Loading the Earth map data uses approximately 6MB of data. Users who are sensitive to mobile data usage should consider this before accessing the page. Plate Tectonics Plate tectonics is the theory that Earth’s surface … more
Density Tower A density tower is made by stacking several liquids in one container according to differences in density (mass per unit volume). Liquids with higher density sink to the bottom, while liquids with lower density … more
Lower the temperature to precipitate some of the substances as a solid, then filter them through filter paper. Recrystallization Recrystallization is a method of separating and purifying a substance by using the property that the amount … more
🟤 Cynognathus 🟢 Glossopteris 🟠 Lystrosaurus 🟣 Mesosaurus Move the continents so that the fossil distributions connect into one continuous pattern. Can all the continents be joined together into a single landmass? Distribution of Fossils The … more
Seismic Wave Observations and the Discovery of the Outer Core The process by which Earth’s internal structure—especially the existence of the outer core—was revealed through seismic wave observations is a major discovery in Earth science. When … more
Distillation Distillation is a common method used to separate liquid mixtures based on differences in their boiling points. When a liquid mixture is heated, the component with the lower boiling point vaporizes first. The vapor is … more
Solubility When salt dissolves in water, a clear solution is formed. This is because the solute, salt, breaks down into particles so small that they are invisible to the naked eye and mixes evenly with the … more
Notes This program is a rock and mineral classification program utilizing artificial intelligence image analysis. When you take a photo of a rock on-site with a camera, the AI analyzes the image and identifies the types … more