Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

This science fair project examines how seeds hitchhike on animals and clothing.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

Evaluate the ability of a biodegradable dish detergent to increase the penetration of water in hydrophobic soils.

This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).

Future whistleblowers can learn about product safety standards with this exercise in writing and researching.

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

Examine the influence of the phase of the moon on moisture capillarity in garden soil. Measure and record the depth at which water is first detected.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

This science fair project idea determines effective strategies to help students stay awake and attentive.

This activity challenges your student to use spatial reasoning and computational thinking to program multiple robots.

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

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.

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 exploration of different types of energy will help young minds appreciate and observe thermal, kinetic, mechanical, and other forms of energy.

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

Check out this cool science fair project idea on spectrum spinners and investigate how certain color combination can produce other colors.

The goal of this project is to create an exciting topographical map out of dough.