This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

In this science fair project caffeine will be extracted from Gunpowder Green Tea, illustrating the isolation of a naturally occurring product from a plant.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.

Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

In this challenge, students are tasked with creating a car that can be powered by a balloon!

The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?