Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

Use natural materials to try out a new kind of weaving. Your child will enjoy gathering their materials outside and then using them to create a piece of art!

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Use the textures found in nature to create your own stationery! This fun, outdoor activity will no doubt inspire your child's creative side.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

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

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

Here's a science activity to help your child investigate how seeds are designed to travel.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

Find out whether packaged seeds actually do expire in this new science fair project idea.

Hunt for natureâs treasure, the many different products made by trees!

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Here's a fun science experiment that's refreshingly tasty too! Turn regular water into a tasty treat perfect for consuming on a hot day.

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!

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

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.