Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

Help your first grader design and create his very own bird feeder out of an empty milk carton.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

Take a trip to the pet store and then make a scrapbook to help your kindergartener learn the difference between living and non living things!

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

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

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

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

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

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

In this design challenge, your child will create a parachute for a small toy using typical household items.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

Have your child kick off their summer vacation by making a miniature water slide!