Several hands-on experiments are logged here, where students can learn about magnetism and electricity by building their own circuits, playing with compasses and magnets, or simply observing the properties of magnetism and recording them on a student worksheet.
The air we breathe, the water we drink, the soil from which we grow our vegetables... All of these items are recycled by nature. Find out how in this online exhibition.
Great simulation that shows the VSEPR structures of molecules. It allows you to rotate the molecules to get a better view. Be careful with the bond angles of the models, but the bond angles of the real molecules are correct.
Here you can explore the physics of the inclined plane. For the mass M, we show all forces, gravity and normal force, acting on it. As you change the angle, you can see how the components of the forces change.