How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

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

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

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

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.

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.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

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

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.

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.

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

Is your child a young ornithologist in the making?

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!