This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

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

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

Determine if each hemisphere specializes in dealing with specific functions. Include illustrations of the brain, it hemispheres.

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

This experiment will evaluate how texting and talking on cell phones influence reaction time.

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

Science fair project which examines how stopping a tomato's ripening process using the enzyme ethylene effects the tomato plant and its reproduction cycle.

In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

Science fair project that examines the biodiversity of ant populations in various locations.

Science fair project in which you will graft branches from different fruit tree onto a root stalk.

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Learn about the Atwood Machine and Newton's 2nd Law with a pulley and masses of different weights in this physics science project.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

Amaze your kids by separating a salt and pepper mixture using an "electric spoon" charged with wool.

This science project examines the thermal properties of several major greenhouse gases.