Students enter their name to make it harder to copy screenshots from one another. Once in the simulation, students can practice making solutions from a solid (using grams and mL of water) or from a liquid (using the dilution equation). Students have to click and drag the correct chemicals, weigh/measure out the correct mass/volume, and mix the solution. Once done they can check their work and receive feedback on if they were correct or incorrect and what the right answer was.