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Science fair project that evaluates how well clothing fabrics block UV radiation by examining the properties of different fabrics.

UV Radiation Protection

Science fair project that compares the properties of different fabrics to determine whether natural or synthetic fabrics are better at wicking away moisture.

Moisture Wicking Fabric

This science fair project idea  determines what household items are good conductors of electricity.

Conductor or Insulator

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Food Contamination

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

Which Part of the Walnut Tree Contains the Greatest Concentration of Allelopathic Substances?

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

Which Decaffeinated Tea Type Contains the Least Amount of Caffeine?

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

How Windy Is It? A Weather Science Experiment

Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

Study of Names

Create a double-slit interference out of cardboard. Produce an interference pattern that demonstrates the wave and particle characteristics of light.

Portable Photon Kit

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

Virtual Fitness

According to research about growth mindsets, certain kinds of praise can stifle growth, while others promote learning and achievement. In this lesson, students will be able to identify and use praise words that support growth mindset.

'I Tried Hard,' Growth Mindset

The apparent movement of the sun has been used to keep time since the bronze age. In this science fair project, kids plot solar time against mean solar time.

Apparent Movement of the Sun

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

What are the Effects of Light Intensity on the Rate of Photosynthesis and Oxygen Production in Plants?

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

What is Saltwater's Effect on Wheat Grass Plants?

Explore the wave-particle duality of light! Learn how light can behave as both a wave and a particle in this cool physics science fair project idea for kids.

Wave-Particle Duality of Light

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.

Planting By the Moon

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Magnet Experiment: Are Two Magnets Twice as Strong as One?

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

Calorie Intake vs. Use

What heats up faster&acirc;water or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

Specific Heat of Water vs. Specific Heat of Sand

This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).

Are All Sugars the Same?

This science fair project idea determines what household items are good conductors of electricity.

Conductor or Insulator?

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

How Fiber Optics Work: Total Internal Reflection

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

Comparing Additive and Subtractive Color

In this science fair project caffeine will be extracted from Gunpowder Green Tea,  illustrating the isolation of a naturally occurring product from a plant.

How to Extract Caffeine from Gunpowder Green Tea

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

Making Sugar Crystals

Engage your children with this fun fall activity that integrates math and science. First, your child will excavate to find leaves. Next, they'll examine them to determine the colors. Then, your child will graph their findings.

Why Do Leaves Change Color?

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

What Method of Preparing Salad Eliminates the Most Bacteria?

What is the likelihood that a polar bear will walk into the classroom? Students will consider this and other events using the concept of probability and the terms: Impossible, unlikely, likely, and certain.

Exploring Probability: What Are The Chances?

In this lesson, students will use computational thinking and design engineering to create and compare prototypes of a feeding dish for a pet dog.

Dog Dish Design

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

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