Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

This arts and crafts project isn't just full of creativity, it's got a lot to teach kids about world cultures as well.

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

The goal of this project is to create an exciting topographical map out of dough.

What is it about a Slinky that causes it to walk down the steps? This simple experiment is a perfect illustration of both gravity and momentum.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Take a dive into the candy jar with this yummy science experiment.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

Popcorn pops get a Valentine's Day twist with pink popcorn and a red candy center. Make popcorn pops as a special treat for Valentine's Day or any day.

In this science fair project, students make their own rain gauge to measure rainfall.

These spooky eyeballs are simple enough for kids to make, and featur carrots, olives and cream cheese for a nutritious nosh.

Make Frankenstein bolts for your trick-or-treater this Halloween. These homemade Frankenstein bolts make your child look just like the popular monster.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

On St. Patrick's Day, bond with your child over a delicious dish with potatoes as the focal point.

It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

This sponge relay game is the perfect way to cool off and to keep kids' minds sharp this summer.

Put old, worn-out picture books to work by constructing a book birdhouse, perfect for welcoming spring.

Here's an activity that lets your third grader, fourth grader, or fifth grader bring the warmth and light of lanterns into your home by making his own.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

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

Make over an old shirt that's destined for the thrift shop with this heart cut-out craft for Valentine's Day.

Your fourth-grader can hone her baking skills with this classic American recipe the whole family will enjoy!

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

Get inspired by the great outdoors and help your child make a quirky jewelry tree out of chopsticks!

Perform a special St. Patrick's Day magic trick with this fun craft project! 

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!