Science Resources : Page 48

Determine how salinity affects the circulation of warm and cold water. Note whether the warm water mixes or forms a layer with cold water.

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.

Examine spreadsheet functions and design a new way to utilize spreadsheets. Analyze a spreadsheet program to familiarize yourself with its capabilities.

The project researches how lubricants affect the mechanical advantage of a pulley.

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

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

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Learn about the growing app design field by designing a new or improved app for smartphones.

On the next chilly, winter day, invite your fifth grader to make a hand warmer by experimenting with the loaded combination of a few natural ingredients.

Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

Does 100% Fruit Juice have more Vitamin C than juice with artificial ingredients? Find out in this science fair project idea!

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

People have favorite flavors, but what about ants? Which ant food is the most popular?

This science fair project idea raises awareness of a real ecological issue.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

This project examines what types of objects burn and which burn faster and cleaner.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

Future whistleblowers can learn about product safety standards with this exercise in writing and researching.

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.