Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

In this project, vinegar and salt act as preservatives keeping bacteria from growing in the bouillon mixtures.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

In this project, the affects of vitamin E are observed on a rose petal.

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

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

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

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

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

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

Find out which kind of bubble wrap fares best when put in impact.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

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

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

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

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

This project examines whether playing music during class helps students learn or if it distracts students from learning.

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.

This project investigates the affect of storage temperature on microwave popcorn.

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

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

This science fair project idea determines if the color of light affects the growth of plants.

Discover whether a metal will expand under hot water.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

In this science fair project you will make a model of a cell membrane using very simple material.

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.