Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

This science fair project idea lets you build your own wind tunnel and tests different models of paper airplane.

This science fair project idea explores the egg's thin membrane.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

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 lets you can create your own Faraday Cage!

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.

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

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

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.

This science fair project idea teaches Gauss' law and its implications and calculates and comprehends the flow of electrical charges in a Faraday Cage.

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 science fair project idea determines which brand of batteries have the longest life.

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 science fair project idea's objective is to understand the architecture and function of neurons and their key components.

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.

Get a better understanding of water content by dehydrating carrots.

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