Showing Results for compare with same denominators 1 : Page 5

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

This science experiment tests if dog saliva can really help heal wounds.

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!

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

This easy at-home experiment is a great way to "see" science.

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

In this experiment we will be determining whether birds prefer certain colors of seed.

In this experiment you will replicate the mummification process by making a hot dog mummy.

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.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.