Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

Demonstrate and describe acid-base reactions of baking soda and baking powder by making pancakes.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

Here's an activity to teach your fourth grader how to reflect on her past year and set specific, attainable goals to reach in the New Year.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

Invite your second grader to help you measure and mix these fresh, cool concoctions!

Examine the influence of the phase of the moon on moisture capillarity in garden soil. Measure and record the depth at which water is first detected.

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.

Evaluate the ability of a biodegradable dish detergent to increase the penetration of water in hydrophobic soils.

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

Kids learn how fiber optics work with a dramatic total internal reflection experiment using a fish tank, water, and a laser pointer.

Use a dichotomous key to identify plants or animals.

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

Think about the adaptive utility of an important aspect of our physiology.

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

This activity will help your child review science concepts, learn new ones, and become familiar with examples of various concepts in science. Plus, it's fun!

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

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

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.