Come learn an easy trick that will get you the most dramatic, puffy, foamy baking soda and vinegar eruptions and learn the science behind it! From Fun at Home with Kids. Baking soda and vinegar mixed with a tough of soap.
M is for Monster: Math & Science Preschool Activities
Set up a simple science experiment for kids to learn about what dissolves in water and what doesn't. Describe outcomes of an investigation. Understand that making a change to an investigation may change the outcome(s) of the investigation.