Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

Learn some basic chemistry with this worksheet about the universal solvent: water. Find out why water is called the universal solvent.

This worksheet teaches your child about physical properties of water, specific heat, kinetic energy and more.

With two simple yet fun experiments, this worksheet covers the interesting topic of cohesion and adhesion of water.

What do juice, water, and tea have in common? Compare and contrast matter in this engaging second-grade worksheet!

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

Find out the the cool science behind ice cubes with this fun worksheet.

Sink or float? Your kid may be surprised to learn that the density of coke and diet coke aren't the same!