Showing Results for adding mixed number like denominators : Page 24

This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.

It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.

Do you think heat can affect a plant's growth rate?

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

Check out this fun leaf chromatography science fair project idea for middle school students and discover the hidden pigments in leaves.

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

This science fair project determines the quality of a given product.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.

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 science experiment has students test whether a snail moves faster on concrete or dirt.

Evaluate if people are more influenced by video or audio advertising.

The objective of this sociologically-inclined experiment is to evaluate whether kids' toy preferences are hardwired or develop as they grow.

Determine whether the relationship between a personâs armspan and height are genetic.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

This project determines what category of person is most likely to be ticklish.

This project explores whether music affects the growth and health of plants.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

This experiment will explore the possibility of a connection between lunar cycles and how humans are affected.