Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Brighten up your home with this fun activity! Make a summer sun print and teach your child the art of easy print making.

Here's a pressed leaf card project that puts science and writing together for your second grader.

When critters protect themselves by taking on the patterns of nature, it's called "camouflage." Play this camouflage matching game with your child!

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

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

What better way to nurture your child's imagination than by making a fairy house out of materials found in nature!

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.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

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

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

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

Explore solids and liquids with your young scientist by making gluep, a goopy substance that can behave like both a solid and a liquid!

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

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

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

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.

Uh-oh! Is that a pill sitting on the counter or a piece of candy?