This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Make the abstract nature of time and money easier for your kid to understand with some fun ideas that focus on these concepts.

Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.

Research responsibilities of physicists, and common thinking patterns. Devise a questionnaire that measures career aptitude in physics.

Learn how to make a paper snowflake with these simple instructions. Help your child learn how to make a paper snowflake with only paper and scissors.

Compound words get easier if kids can spot two smaller words that they already know inside. Add some fun to the process with this card game!

Observe trends in the properties of writing materials over past 5000 years and extrapolate to future time. Prepare a table that compares writing material.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

This science fair project idea determines whether the hand a person writes with relates to which side they will choose from in a fake taste test.

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

Make learning word families more hands-on and interactive with this simple craft that has your child making "word sliders" out of paper plates.

This science fair project idea discovers the effect of (high) heat on animal cells.

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

Communicating using the written word doesn't have to be tough! It can be as simple and fun as composing a comic strip.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

Science fair project that determines whether brain size is correlated with intelligence.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Save some money this Halloween and work out fine motor skills by helping your child make his very own computer costume.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

This science fair project idea experiments with unusual ideas in fashion design and the development of eco-friendly fashion products.

This science fair project determines if the allelopathic chemical produced by the black walnut tree biodegrades immediately or persists over several days.

In this project, students will learn what and how foods are grown in rain forests and if there are sustainable methods that can be used.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.