Showing Results for adding mixed number like denominators : Page 8

Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.

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 examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

In this fun science experiment, make a balloon car and test it on different surfaces to learn about sliding friction and rolling friction.

This science fair experiment examines the relationship between gender, age, and smiling.

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

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

Invite your middle schooler to bungee jump ... with eggs! This experiment will demonstrate Newton's laws of physics in an entertaining way.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

This science fair project idea investigates the difference in reaction times between boys and girls.

Determine how wind speed affects the stability of a kite and the ease of getting it into the air.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

Is there any correlation between hot tubs and high blood pressure? Kids discover the answer (and its biological basis) in this cool science fair project.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Take the plunge into handcrafting with this neat and tidy soap recipe. Here's how to create your own personalized soap.

Science fair project that examines condensation and the conditions needed in order for dew to form.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.