Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Grow borax crystals and get your child excited about Earth science with this crafty science experiment.

Help your child make a beautiful homemade sandcastle that will last!

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

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.

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

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

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

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

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

Challenge your young dinosaur lover to examine dinosaur footprints and then create their own dinosaur fossil in this hands-on activity.

Teach your child the meaning of recycle and reuse by repurposing plastic spoons as plant markers for your vegetable garden.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

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

In celebration of Earth Day, help your fifth grader write a poem from the Earth to its inhabitants.

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

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

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Give some of your local ladybugs a warm place to stay for the winter by making a ladybug home with recycled materials.