Help your child get ready for back to school with this fun fifth grade activity, which has him creating an "I'm Studying" door sign.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Whatever the season, celebrate greenery and growth by helping your child study some delightful spring words.

This science fair project idea examines liquids of different densities.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

This simple way to help your child understand story problems begins as a quick activity and turns into a study tool for years to come!

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

Here's a simple activity to reinforce your fourth grader's study of her home state and help her make a pretty keepsake.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Encourage your child to take ownership of a plant by creating a care plan and following it over the course of a couple of weeks.

Enhance fourth-grade measurement making skills and social studies learning with this stitching project.

Learn about Rosh Hashanah and other Jewish holidays by planning and creating a Jewish holiday calendar.

Mix up a batch of molasses cookies, and you'll have a delicious chance to teach your child some math and social studies in the process!

Help Mother's Day feel special for weeks and months ahead, while giving your child some good writing practice, too.

This project, focused on the burial practices of ancient Egyptians, is a great addition to a social studies curriculum.

How do organic materials become soil? This science experiment measures what materials biodegrade.

Help your 4th grader learn how to make a topographic map and strengthen key grade level social studies and math skills in the process.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Learn whether writing things down really makes things easier to remember.

For kids who prefer to do homework flopped on a rug, this practical caddy can make all the difference!

This science fair project idea determines if the color of light affects the growth of plants.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?