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Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

This project analyzes people's emotional responses to images in painting vs similar images in photographs.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Test whether spot magnets can help improve the symptoms of an injury.

Explore the role of starches as thickening agents in food, and learn about the chemical properties of starch in the process.

This science fair project examines the vein structure (venation) of leaves in order to determine the class of the plant sample.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Show your teen how to analyze the nutritional value of her favorite meals. She may be surprised to find out how healthy--or not--her favorite foods are!

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

The objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

Determine how we can separate the components of a solution

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

Science fair project that uses iodine vapors to develop latent fingerprints on a non-porous object.

Help your preschooler craft a homemade wind spinning device--a surefire to make your backyard sparkle, and teach her a bit about weather!

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

This project examines whether sugar substitutes are as sweet as real sugar.

In this experiment, recycled objects are separated to demonstrate how mixtures are made and the variance in the physical properties of their ingredients.

The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Use natural materials to try out a new kind of weaving. Your child will enjoy gathering their materials outside and then using them to create a piece of art!

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

This science fair project idea investigates how color affects temperature.

Got a young scientist at home? Try this project with him!Create your own molecule design with this home-made clay recipe and some toothpicks!

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.