Do different types of oil mix or stack? Find out in this science fair project idea!

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

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

Hunt for natureâs treasure, the many different products made by trees!

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

The objective of this science project is to determine the length of time for different seeds to germinate.

Creating a book is one thing, but creating a codex is a whole different ball game.

Your child can create an interactive map of his neighborhood focusing on the different textures he finds!

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

In this art project, eight petals of a flower are painted in watercolor paint using different techniques, colors, and patterns.

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.

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

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

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

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.

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.

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.

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

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Chinese New Year is a time when many different luck-bringing rituals are performed. In this activity your child will create a lucky trinket.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Get active at home by pretending to be different animals! Use this fun and engaging activity to move your body, get silly, and practice gross motor skills.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

Using water, corn syrup, and sequins, your child can create a unique art project while exploring what happens when different liquids are mixed together!