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In this design challenge, your child will create a parachute for a small toy using typical household items.

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

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

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

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

This classic children's game demonstrates how sound travels through air vs. through a solid.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

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

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

This science fair project idea examines which type of insulation holds in the most heat.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

This science fair project idea explores whether talking to a plant will help it grow.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

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

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.