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Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

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

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

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

This science experiment tests if dog saliva can really help heal wounds.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

Design and throw a boomerang in this exciting craft project!

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

In this activity, learners will discover how to make a basic water filtration system using common materials found around the house or outside.

This science fair project idea investigates how color affects temperature.

Help your child learn about animal classification with this fun and delicious activity.

Help your 4th grader learn how to make a topographic map and strengthen key grade level social studies and math skills in the process.

Find out whether packaged seeds actually do expire in this new science fair project idea.

This science fair project idea investigates whether plants can survive being frozen.

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

Celebrate spring by creating a cute crawly critter bag to fill with your favorite candy!

Make physical activity fun with this 4th-5th grade fitness game that's a twist on classic Tic-Tac-Toe.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

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

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

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

Incorporate a lesson about metaphors into a writing and drawing project featuring one of the most classically recognizable of holiday icons: Rudolph!

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

Got a jousting knight at home? Try this project and help him make his very own shield.