This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

Determines the extent that high school GPA predicts future income. Survey volunteers, divide GPA into 5 categories, compare income levels with GPA

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

Experiment with magnetism in this 8th grade science activity in which your child will create a working compass using a steel needle, magnet, and jar.

Help your child celebrate the summer and the sun by making a sandy seascape.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

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

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Science fair project that determines which types of clouds are best at blocking harmful UV radiation.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Take a dive into the candy jar with this yummy science experiment.