Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

Explore solids and liquids with your young scientist by making gluep, a goopy substance that can behave like both a solid and a liquid!

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

An home science experiment for older students that teaches about the science behind heat.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

This science fair project examines how carnivorous plants digest insects, and whether the plant can use nitrogen in the soil to compensate for lack of insects.

This science fair project idea determines the properties of rainwater and examines the techniques for harvesting rainwater.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.

This project involves the programming and development of a 3D Rubik's Cube application using C++.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

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!

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

This science fair project idea produces consumable fresh water from salt water through desalination.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

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

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

This science fair project idea looks into the concept of powered parachutes as the future of transportation.

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

Study the effect of music on random rote memory. Examine the practical application of music in learning and education.

Help your child learn about animal classification with this fun and delicious activity.

In this project, a mnemonic is used to test how it increases memory.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?