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Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

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

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

More height, more steep, more speed! This science project investigates whether there is a correlation between the height of the roller coaster and the slope.

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

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

Your child will create an adorable Christmas tree from their footprint and practice counting while decorating their tree with objects of a variety of textures.

Make an adorable nut buddy by crafting nature people out of nuts in shells! Buddies will take on their own personalities depending on the materials you use.

Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

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

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

This science fair project idea produces consumable fresh water from salt water through desalination.

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Blanket forts are a kid classic! Let your child create a âfortress of solitudeâ on his own for reading, telling scary stories or for cozy cocooning.

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!