In this project, a mnemonic is used to test how it increases memory.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

This science fair project idea researches the definition of ‘biodegradable’ and explores this in a real-life setting.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

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

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

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

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

People have favorite flavors, but what about ants? Which ant food is the most popular?

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

This science fair project idea experiments with spinning color wheels and optical illusions.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

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

In this experiment you will replicate the mummification process by making a hot dog mummy.

In this science fair project, students use the streak test to tell minerals apart from each other.

Get a better understanding of water content by dehydrating carrots.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

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

This science project teaches students to classify different shapes of leaves.