In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Create a self-portrait from natural materials in this collage craft activity!

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

In this science fair project, students make their own rain gauge to measure rainfall.

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

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

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.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

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

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Your preschooler is familiar with the colors in their crayon box, but can they find these colors in the world? Take them on a scavenger hunt to find out!

Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

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

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

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

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

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

Help your kindergarten science maven explore the water cycle without getting everything wet.

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

You don't need to head to the Arctic to experiment with life in an igloo. Learners can build their own ice igloo at home from water and empty milk containers.

Use sticks and stones to create create an outdoor version of tic-tac-toe!

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

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.