Kindergarten - 4th Grade Engineering and Science Inquiry Resources : Page 12

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

Examine the effect of pressure on carbonation in soda.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

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

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Find out whether putting something on top of a plant will inhibit its growth.

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

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

In this science fair project, students create their own miniature salt flats at home.

Discover whether a metal will expand under hot water.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

Word color association is just a fancy way to talk about the way we connect colors with words.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

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

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

In this science fair project, learn how a mineral streak is made and how it can help identify an unknown mineral.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.