Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

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.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

Your child can explore the wonders of science, and the concept of dehydration, along with creating a healthy and tasty treat!

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

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

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

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

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!

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

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