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

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

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

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

This science fair project idea provides evidence that air is everywhere and takes up space.

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

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

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

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

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

Amaze your kids by separating a salt and pepper mixture using an "electric spoon" charged with wool.

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

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

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Help your first grader design and create his very own bird feeder out of an empty milk carton.

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

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.