This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

This science fair project idea investigates if fats add to the flavor of food.

This felt pie craft not only teaches sewing skills, but is a sneaky introduction to elementary math standards like geometry, measurement and estimation.

This science fair project idea examines which type of insulation holds in the most heat.

Compare fractions in this two-player math game. The objective of the games is to work together to determine who has created the largest fraction.

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

Create a compass rose from sidewalk chalk in this summer geography project!

Do something totally unique and new with a pumpkin this year! Practice designing patterns with stripes, zigzags, or geometric shapes. The sky's the limit!

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

Thanksgiving dinner can be filled with fun and memorable interactions between family members. This holiday, why not memorialize some of those details and events with a family poem? You can create a lasting memory in the form of a poem with contributions f

This school year, have your child decorate his very own clip board and watch him do his homework in style!

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

These secret code activities are fun, and also provide fourth graders with great opportunities to practice language development and logical reasoning.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Here's a tasty summer holiday treat: oatmeal chocolate chip cookie sandwiches filled with cinnamon ice cream.

Learn about the architecture of Asia by building your very own model of a pagoda!

Help your children practice their presentation skills by helping them create their very own show called "The Daily News."

In this design challenge, your child will create a parachute for a small toy using typical household items.

There's no better way to show mom you love her than with the tried and true breakfast in bed routine. Make whole wheat waffles along with a vase just for mom.

This science fair project teaches students the differences between fruits and vegetables.

Construct and experiment with a periscope using reflected light rays to gather an image.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

This activity is a great way to engage learners in Earth Day celebrations while cultivating skills around nonfiction comprehension and research writing.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

In this science fair project, students make their own rain gauge to measure rainfall.

Help your fourth grader design a first class postage stamp for a hero who stood up for the dignity of people from all walks of life.

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.