This science fair project idea experiments with spinning color wheels and optical illusions.

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.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

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!

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Help your child learn about animal classification with this fun and delicious activity.

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Make edible amber fossils with your second grader to explore the fascinating world of science!

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

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

Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

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

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

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 basketball project explores the best way to make the perfect shot every time.