Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

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.

Make fractions easy for your child to understand by incorporating their discussion and practice into meals and cooking that you two participate in together.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

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

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

Challenge your kindergartener to finding out if a coin toss is really fair by conducting this coin toss experiment.

This science fair project idea investigates food preference of birds.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

This science fair project idea determines which flower lasts the longest.

Help your child build ice cream cones as she practices her counting skills

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

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

This is a great game to help your child learn number concepts in multiplication and division.

This science fair project idea discovers the effect of (high) heat on animal cells.

This activity will help your child build his early math skills by practicing shape recognition.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

Science fair project that creates fog using bottles of hot and cold water.

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!

Science fair project that uses distillation to convert salt water into fresh water.

Science fair project that cultivates slime mold and monitors the stages of its development.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

Help your child practice her counting as she makes this fun and festive holiday decoration!

This science fair project idea measures physical dexterity as a function of temperature.

In this science fair project, students examine how temperature affects sugar transport within a plant.

Here's a hands-on way to help your child understand how common fractions can be equivalent.

Play this daily money game with your 2nd grade child to help his math skills.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

This imaginative art activity will help your child to better understand symmetry and explore color and shape.