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

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

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

In this activity, your child will be challenged to make a tower using paper cups.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

Teach your first grade scientist the difference between liquids and solids using maple syrup.

Using a toy race car kids create a visual model of the Doppler Effect.

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

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.

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

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!

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

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.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Think you can blow up a balloon without using your mouth? This isn't just a cool trick, it's also a great way to introduce chemistry and biology concepts.

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

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

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

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

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.