The science project fair idea explores the interaction between your nose, mouth, and brain when tasting a new food or drink.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!

This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

Will male or female hair grow faster? Find out in this science fair project idea!

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.

Examine the impact of insecticides on plant growth.

This science fair project idea investigates the relationship between memory and age.

Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

This science fair project idea explores the egg's thin membrane.

Is exercise a cellular activity? Check out this fun science fair project idea to compare the carbon dioxide production before and after exercise.

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

Explore if planting seeds in a certain direction will affect how fast it germinates.

This science fair project idea determines which brand of batteries have the longest life.

This science fair project researches the most effective method to cut an onion and stay tear-free.

Help your child understand surface tension by showing them how they can create a "skin" on top of water.

The project is to investigate yeast fermentation and its results on hand of latex balloons.

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.

Learn about how sugar fermentation and growing yeast in this easy science project! Yeast is a eukaryotic microbe that puts the fun in fungus!

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

This project is about after-images and what possibly affects them.

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

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

The goal of this fun science experiment is to explore the limitations of sight and learn working of the human eyes.

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.