Find out which kind of bubble wrap fares best when put in impact.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

In this investigation, three different juices are tested to determine which juice contains the greatest amount of vitamin C.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

This science fair project idea determines which method of hand cleansing is the most effective.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

The project investigates which soft drink is worse for your teeth by observing the affect of soft drink on limestone.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

In this project, waves of vibrations are experimented with using water in glasses.

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

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

This project compares the strength of one, two, and three-ply toilet paper.

The project determines the forces that cause paper airplanes to fly and determine which type of paper airplane flies the farthest.

This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

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

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.