Science Resources : Page 90

Start thinking about how the internet works by assembling an Ethernet cable of your own!

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.

Science fair project that tests whether cats have a preference for organic food.

Bring a little science to your third grader's Christmas as you test out his sense of smell by exposing him to common Christmas scents found in your kitchen.

Experiment with fermenting various fruits, grains or syrups. Describe and illustrate the fermentation process in a detailed report.

Is your child struggling with the principles of magnetism? Here's a fun activity to demonstrate polarity and understand the basic principles of magnetism.

Look for correlation between pH values of commercial soaps and detergents and manufacturer claims about eye irritation hazards.

This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

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

This experiment will explore the possibility of creating an infinite object by hand.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Study the anatomy of the brain and the functions of the corpus callosum. Research split brain surgery and its impact on advances in neuroscience.