Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

This science fair project examines how seeds hitchhike on animals and clothing.

Here's a pressed leaf card project that puts science and writing together for your second grader.

This surprisingly good glue recipe comes from common kitchen items.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Is your child a young ornithologist in the making?

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Your child can use leaves and grass to create his own outdoor art in celebration of Earth Day...all he needs are is the great outdoors and some creativity!

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

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

Find out whether a longer airplane will fly farther or a wider paper airplane.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

Using a toy race car kids create a visual model of the Doppler Effect.

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

In this 3rd grade science activity, you'll experiment with the little-known fourth state of matter: polymers! Mix borax with white glue and watch what happens.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Test your friends to find out if you can replicate the placebo effect's incredible results.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

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

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.