This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

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

This science fair project idea determines the operating differences of AAA, AA, C, D batteries all with a 1.5 volt rating.

This science research project challenges students to think of more effective lobster farming methods.

Demonstrate how to tell the age of an egg without having to crack it open.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

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

This experiment tests which gender is better at catching how a magician performs his tricks.

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

Learn whether writing things down really makes things easier to remember.

What combination of cloth and stain will be the easiest for removing stains? Test and experiment!

This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

In this project, waves of vibrations are experimented with using water in glasses.

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

In this project, a mnemonic is used to test how it increases memory.

This science fair experiment idea's objective is to understand the general concept of an acid and a base.

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

Science fair project that determines whether mass and weight are the same or different.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

In this project, a magnet is used to collect iron from breakfast cereals.

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

This science fair project idea examines liquids of different densities.

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

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.