Follow these easy instructions to make a working sundial with your kid! Find out what other cool things the Aztecs created in this activity.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

In this parts of speech fall scavenger hunt, kids will search for all the hidden leaves, sort them into parts of speech categories, and then practice creating their own sentences using the words they find.

In this activity, your child will learn about the benefits of yoga and will practice different yoga poses. Then, they will teach someone else three poses and explain how yoga can help us find calmness and ease.

This science fair project idea compares biodiversity between drops of water.

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!

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Explore if planting seeds in a certain direction will affect how fast it germinates.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

This science fair project idea explores whether white light can be separated into different colors.

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.

Is your child a young ornithologist in the making?

Help your child learn grammar the fun way with this engaging clothespin game!

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

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Our breath can be a helpful tool to connect with a sense of peace and calm. In this home activity, your child will practice counting breaths, hear poems about nature and mindfulness, and write their own poem.

Make beautiful print block art with your kids using recycled materials.

Invite your child to partake in an eco-friendly craft by weaving long twigs into a useful kitchen stand for hot pots and pans.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

This project determines what category of person is most likely to be ticklish.

Let your child experiment with and experience mixed media art in this introductory art project.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.