Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Help your child celebrate the summer and the sun by making a sandy seascape.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Make a spring collage with your child to get them outside and those creative juices flowing!

Slip some science into storm watching with a homemade rain gauge!

This clay "painting" activity encourages and supports creative development and critical thinking skills.

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.