Check out this awesome experiment that helps students understand the dissolving and diffusion process. Students will apply change over time observations. The directions and template included describe the experiment and offer a template to record, collect, and analyze data. Students will need three cups set up, one cold, one hot, and one room temperature. They will drop food coloring in each and record what they see in minute increments. Through this experiment, they will understand how temperature impacts the diffusion and dissolving rate of a liquid into another liquid (through a very visual way).