It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

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

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Slip some science into storm watching with a homemade rain gauge!

This science fair project idea's objective is to become familiar with items your family regularly throws in the trash.

In this project children practice the scientific method while playing with puffy paint.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

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

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

The project investigates how water and movement affects erosion.

Make a spring collage with your child to get them outside and those creative juices flowing!

Engineers in training can get started with this simple wheel-and-axle construction activity.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

In this activity your child will create their very own marble maze!

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.