Pick a mystery to investigate.
Predict, dissolve real salt in water, zoom in to atoms and ions, and store the mystery in a variable.
Start mission Mission 2Watch a real apple change, meet the enzyme behind it, uncover electrons and oxidation, and model it with an if statement.
Start mission Mission 3Predict, investigate a real plant, uncover wavelength and photon energy, meet the hormone auxin, and model it with a for loop.
Start mission