Test whether plants can grow without sunlight and water.

This science fair project idea investigates if fats add to the flavor of food.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

In this project children practice the scientific method while playing with puffy paint.

Plants and light seem to be good buddies, but how far does the friendship really go?

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

The objective of this science fair project is to investigate salt water density.

People have favorite flavors, but what about ants? Which ant food is the most popular?

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

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

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

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

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.

This science fair project will help students learn about non-vascular plants, such as mosses.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

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

This science fair project idea investigates how the shape of an object affects drag.

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.