Showing Results for compare with same denominators 1 : Page 30

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

Looking for a fun earth science project on continental drifts? Check out this fun science fair project idea to explore how Pangaea may have broken up.

Use a fish tank to simulate a pond! This science fair project explores the relationship between acid rain and the dissolved oxygen concentration of water.

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Kids learn how to make a simple electric motor in this great engineering science fair project that teaches them how current generates its own magnetic field.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

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.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Science fair project that explains and demonstrates the parallax principle.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

In this science fair project caffeine will be extracted from Gunpowder Green Tea, illustrating the isolation of a naturally occurring product from a plant.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

Check out this free high school science fair project to explore the physics of the Coriolis effect with a homemade Foucault Pendulum.

This project involves the programming and development of a 3D Rubik's Cube application using C++.

Make an edible play dough with your child to help her develop her sensory and motor skills.

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

This project examines the concentration of dissolved oxygen in water, with and without oil.

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

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

Science fair project which examines the chemical reaction of a candle flame with various gases in order to determine the identity of the gas.

Study blind spots, run experiments in blind spot detection, design an original blind spot experiment, test your design on volunteers

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

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