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Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

Explore which teeth-whitening products work best - Whitestrips or Whitetrays.

In this science fair project, young children notice and track changes in trees throughout the year.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

This project examines whether humans can intuitively grasp numeric values greater than three.

Monitor the impact learning how to play chess has an academic performance. Divide subjects into two groups compare GPA

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

Do you hate to waste energy? In this experiment, you will design a machine that is powered by the process known as energy transformation.

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

Detail the chemical properties, nutritional value, medicinal effects of garlic, Write a detailed report, prepare recipes.

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

Which bread molds fastest? Explore the different kinds of breads and how quickly they mold, along with the role of preservatives.

Demonstrate and explain holographic technology. Determine if a holographic image of a magnifier still magnifies the object beneath it. Explain the effect.

Design and build a balloon rocket from an existing design. Think of the ways in which existing designs can be improved, new practical applications

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Test out various brands of permanent markers to see which one is least water soluble.

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

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

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.

Science fair project that illustrates the properties of black holes in space.

Design a livable building that functions without electricity. Consider necessities, comforts and entertainment. Build a scale model of your design.

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.