On the next chilly, winter day, invite your fifth grader to make a hand warmer by experimenting with the loaded combination of a few natural ingredients.

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Help your curious third grader construct a dazzling spinning wheel that will teach him about the science behind colors while providing some silly entertainment!

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

When the wind starts blowing, you and your child can plant a sponge garden in the comfort of your own kitchen. Here's how:

Check out this fun science fair project idea to measure bacterial colonies from door handles and explore the effectiveness of different cleaning agents.

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

Deck the halls with last season's Christmas lights for a spectacular and electrifying science activity.

Plant a mini herb garden and teach your child about science and nature.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

Learn how different types of soil affect how animal tracks form in this experiment!

Explore solids and liquids with your young scientist by making gluep, a goopy substance that can behave like both a solid and a liquid!

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

This science fair project compares the abilities of men and women to understand subtle communication through body language.

This science experiment tests if dog saliva can really help heal wounds.

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

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.

Your kindergartener will make prints of his favorite fruits and vegetables and learn how to organize and assemble his very own book.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.