Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

This science fair project idea demonstrates how our fingers prune when in water.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

Construct batteries that make electricity from fruits with this fun science fair project.

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Science fair project that examines the benefits of the plant enzyme: pectin methyl esterase (PME). Where is PME found in the plant? What does it do chemically?

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

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

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

With this activity, not only will you be experimenting with giving accurate information, you'll also teach your child how to write good scientific procedures.

Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.

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.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

Are you ready to pilot your own airplane? Well, then take to the skies with this high-flying project!

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

This science project challenges high school students to study the linguistic evolution of text messaging.

Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.