Showing Results for do the decimal : Page 2

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

Spice up your Easter routine this year by making these stunningly sparkly eggs with your third grader. This is a great activity to do to celebrate the holiday.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Looking for something to do on a slow afternoon? Try cornhole, a simple and fun tossing game. Make your own set with a few things from the recycling bin.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

In this activity, your child will practice mindfulness, choose one thing to do in which they can slow down, and reflect on this experience. You can even try slowing down together!

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

This fun activity will have your child creating a Halloween-themed bookmark to use throughout the Halloween season. All they have to do is follow the directions on the legend!

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

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.

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.

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

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

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

Discover whether a metal will expand under hot water.

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.

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!

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.