The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

In this activity, your child will learn about the different parts of the brain and how mindfulness can build connections of calm.

Your child will learn a whole alphabet of different jobs while they complete this brain-teaser chart just in time to celebrate Labor Day!

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Recycle bottles of different shapes and sizes to create a group of unique dolls that are as unique as the real people around you!

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

This fun arts and crafts activity will help your child learn about the colors of the different seasons through the art of relief sculpture.

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.

Teach your child about the importance of Labor Day by helping her learn about the different hats that are worn by workers in various occupations.

Learning to identify and categorize different geometric shapes is a big goal for early learners. And your neighborhood is the perfect place to start!

Help your third grader create a Venn diagram fantasy creature by combining two different creatures to create a fantasy creature based on their similarities.

In this activity, your child will write stories about two different people. The stories will include similarities and differences in the ways each person lives in their communities.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Create your very own Sleep Book filled with a menagerie of made-up nonsense creatures and discover how different animals catch some zzz's.

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

This Valentine's Day craft uses paper hearts of different sizes to create a cuddly puppy your child will love seeing on the wall!