Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.

Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!

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

Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

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

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

Test whether plants can grow without sunlight and water.

Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!

Slime mold is no longer classified as fungi! So what is it? In this cool science fair project, learn how to grow slime mold and explore its behavior.

Science fair project that builds a magnetometer and demonstrate its uses.

This project examines whether people's taste perception is influenced by what they see.

Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

This science fair project idea compares biodiversity between drops of water.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.