Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.

Make your own greenhouse - out of a balloon! Your child will learn how greenhouses work as they plant radish seeds and watch them grow.

Here's a simple science activity that will help your child better understand how wells bring us water.