Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

This biodiversity project examines the biodiversity in your own backyard.

In this science fair project, students use the streak test to tell minerals apart from each other.

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

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 insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

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.

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

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

This science fair project idea studies which kind of rock (sedimentary, igneous, or metamorphic) is most damaged by frozen water.

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Magnets vary in strength. Have your young scientist figure out which kind of magnet is the strongest when you have him conduct this attractive experiment.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.