Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

The project determines which type of birds prefer which type of birdseed.

What combination of cloth and stain will be the easiest for removing stains? Test and experiment!

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

If your mom likes flowers, make her a sweet gift that she'll treasure with this fun craft, a pretty Pressed Flowers Card!

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

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

Is your child a young ornithologist in the making?

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

How do organic materials become soil? This science experiment measures what materials biodegrade.

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

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

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

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

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

This project determines what category of person is most likely to be ticklish.

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

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

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

Explore if planting seeds in a certain direction will affect how fast it germinates.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

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

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.