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Kids write about their favorite parts of school in 100 words to celebrate 100 days of school in this 5th grade writing activity.

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.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

Children will learn about food waste and conservation, create a poster that lets others know about the importance of food conservation, and make a plan to waste less food and consume with mindfulness.

Get your child cooking with this easy side dish from the Bahamas.

In this fun science fair project idea, kids will experiment with various methods in order to discover the fastest way to cool a soda.

These homemade juggling balls are super simple to make and are a blast to play with. Not to mention, they're great practicing hand-eye coordination.

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!

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

Make sourdough bread...and learn some colonial history and modern science in the process!

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

If you're looking for just the right dessert to serve with your Easter dinner, try your hand at an Easter Bunny cake.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

In this activity, your child will take a walk outside, listen to the silence in between sounds, and draw what the experience was like for them.

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

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Introduce your fifth grader to the Kinara, part of the Kwanzaa tradition, by playing this fast-paced, two player game!

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

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

Celebrate spring by creating a cute crawly critter bag to fill with your favorite candy!

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Here's an activity that has your teenager or child upcycling empty cereal boxes to create a handy, one-of-a-kind notebook holder to keep her space organized.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

Teach your fifth grader the ancient Japanese art of origami with this incredible origami balloon that uses just one piece of paper!