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

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

How well can people recall what they have observed. Test your knowledge in this fun experiment.

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.

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

This science fair project idea determines the most effective method of preserving food.

Test whether plants can grow without sunlight and water.

How do organic materials become soil? This science experiment measures what materials biodegrade.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

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

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

The objective of this science project is to determine the length of time for different seeds to germinate.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

In this project students experiment with making music using only glasses of water.

Do you think heat can affect a plant's growth rate?

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

This science fair project idea identifies clouds as a means of predicting the weather.

In this experiment we will be determining whether birds prefer certain colors of seed.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.