Showing Results for do the decimal : Page 5

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Children will deepen their understanding of global citizenship and create a collage that illustrates all of the ways many communities are connected.

This science fair project idea determines if the color of light affects the growth of plants.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

Discover which fabrics shrink the most in the wash and why.

Here's a brain-challenging treasure hunt for your third grader, calling upon math skills with money and with decimals!

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Learn whether writing things down really makes things easier to remember.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

Discover whether a metal will expand under hot water.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Discover whether cold or hot water from the faucet will boil faster on the stove.

Plants and light seem to be good buddies, but how far does the friendship really go?

Find out whether a longer airplane will fly farther or a wider paper airplane.

You can try this simple activity with your third grader to get him thinking about the real world math you use everyday.

Help your second grader understand compound words by doing this fast, goofy three legged race.

Need to cool down on a hot summer night? This gazpacho recipe does the trick.

What could be more fun than doing sidewalk art? How about making your own colored sidewalk chalk!