How does water move through Earth’s layers? Use the model templates to explore the differing permeabilities of different sediment types, drill wells into model landscapes, explore the difference between confined…
If the walls of two houses have different insulation values, you would expect the same heater to have a different effect. Suppose you placed thermometers near the wall of each…
Explore pressure at the atomic level. All matter is made up of atoms, which make up molecules. These atoms and molecules are always in motion. When atoms and molecules are…
Use a dart board simulation to understand probability distributions.
Map the probable locations of electrons around a nucleus to understand probability distributions and the electron cloud model.
Explore the factors that affect a spring’s motion. A spring is a resilient device that can be pressed or pulled but return to its original shape when released. Springs are…
Explore the interactions between a charged balloon and a neutral wall at the atomic-level.
Drag the location of charges to get a positively charged particle to the target while observing forces and fields.
Explore the relationship between the temperature of a gas and its volume. This is commonly known as Charles’s Law. The volume of a gas tends to increase as the temperature…
Explore different types of attractions between molecules. While all molecules are attracted to each other, some attractions are stronger than others. Non-polar molecules are attracted through a London dispersion attraction;…