Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Find out whether packaged seeds actually do expire in this new science fair project idea.

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

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

Science fair project that explores the phenomenon of Non-Newtonian fluids by exerting force on different materials.

What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

Devise list of randomly chosen words, test how many words volunteers can remember. Compare results of adults and children. Which have better memories?

Young physicists learn about apparent weightlessnessâthat weird sensation you sometimes feel in elevators, turbulent airplanes, and roller coasters.

Teach your first grade scientist the difference between liquids and solids using maple syrup.

Explore convex and concave objects and how they reflect light.

Determine how proficient you are at making estimations and learn how to make more reasonable estimates.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

This science fair project idea determines which flower lasts the longest.

Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.

This experiment evaluates if personality influences whether a person prefers dogs or cats.

Science fair project that examines how cell membranes allow the inward and outward flow of materials as demonstrated by eggs.

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

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.

Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

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