Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

This science fair project teaches students the differences between fruits and vegetables.

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

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

In this design challenge, your child will make a bottle rocket using typical household items.

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

This science fair project idea investigates how magnetism can defy the force of gravity.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

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

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

Determine if gender affects the ability to identify different smells.

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!