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!

Here's a simple science activity that will help your child better understand how wells bring us water.

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

Find out which type of sponge holds the most water.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Does your child know that salt water conducts electricity? This simple experiment will show how salt water acts as a conductor to electrical currents.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

Free science fair project idea that measures change in flexibility with age, using a variety of flexibility tests like Sit & Reach.

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

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.

Who says snow globes are just for winter? Help your child create a summer version with this fun art project!

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

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

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.

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Make an edible play dough with your child to help her develop her sensory and motor skills.

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

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!

This homemade parachute toy is incredibly easy to build. Plus, it gives kids an excuse to investigate and experiment...the backbone of kindergarten science.

Make these homemade shell fossils and introduce your child to the wonders of science!

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

This project examines what types of objects burn and which burn faster and cleaner.

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!