This science fair project idea shows kids how to grow mold and whether mold grows better in dry or moist conditions.

The objective of this science fair project is to understand the effects of multitasking on the quality of work that is produced.

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

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

This science fair project idea investigates how the shape of an object affects drag.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

This science fair project idea determines whether eating before or after exercise is more beneficial to health and performance.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

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

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

This experiment explores how listening in to a one-sided conversation affects concentration.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

Polymers remove oil from contaminated waters. The purpose of this science project is to test the effectiveness of a polymer in cleaning up an oil spill.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

In this project, different childproof containers are tested to see how childproof they really are.

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

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

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