This weekend your challenge is to investigate what materials you can mix with water to make a solution.
Watch the video below to learn more about the difference between soluble and insoluble solutions and read the home learning to help start your own investigation.
Using some of the materials below investigate which solids dissolve in liquid to form a solution.
Solids to test for solubility:
Flour Baking powder
Plaster of Paris
Record and present your findings in a creative way.
Will they all take the same amount of time?
What might influence the solubility?
Are these changes reversible or irreversible?