It has long been believed that weather influences mood and behavior. This experiment will evaluate if weather can really impact the way people feel.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

Your child can be Santa's Helper this year by making a Christmas card and a paper poinsettia for someone in her life who may get overlooked this year.

This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.

Reusable Christmas gift bags are eco-friendly and pretty. Make a batch of reusable Christmas gift bags for your friends and family this holiday season.

This chocolate gelt is the perfect Hanukkah treat. Chocolate gelt is used as a gift for children or in the classic Hanukkah game of Dreidel.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

Build up those kindergarten letter-sound reading skills...and create a whimsical, practical craft at the same time.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

This science fair project evaluates if and how eating a large meal affects ability to perform mental tasks.

Sure, you can go out and buy a box of Valentine cards--but for a special message try this simple craft activity to make someone's day.

This experiment investigates whether smell can be used to enhance test subjects' memories.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

This project explores differences in people's reactions to images in color and images in black and white.

This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

This project determines what category of person is most likely to be ticklish.

Let your kid try his hand at engineering as he builds and tests two different structures made out of rolled newspaper. Which one is the strongest?

Is exercise a cellular activity? Check out this fun science fair project idea to compare the carbon dioxide production before and after exercise.

This experiment evaluates whether a person's eye color affects their ability to identify colors in low light.

This project explores whether music affects the growth and health of plants.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

Many substances are compounds of different elements. This experiment combines iodine and zinc to make zinc iodide.

Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

Introduce your child to the symbols of fall with this easy-to-make matching game that will hone observational skills and increase your kid's attention span.

This project investigates the affect of storage temperature on microwave popcorn.

This experiment investigates the relationship between the temperature of a candle and its burn rate.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.