Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Here's a great early reading and science activity for curious children. Learn how to plant your child's name in seeds for a growing writing activity!

Plants and light seem to be good buddies, but how far does the friendship really go?

Learn whether writing things down really makes things easier to remember.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

Do you think heat can affect a plant's growth rate?

This science fair project idea determines if the color of light affects the growth of plants.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

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

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

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

This science fair project idea determines the most effective method of preserving food.

In this project students experiment with making music using only glasses of water.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

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.

This science fair project idea explores which fruit molds the fastest.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.