Engineering and Science Inquiry Resources : Page 20

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

This science fair project idea examines various dead zones and investigates the cause and how it can be fixed.

Determine the maximum distance traveled by projectiles launched at an angle. Use some cool math to figure out at which angle your projectile will go farthest.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

In this project students experiment with making music using only glasses of water.

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

This science fair project idea identifies and understands adaptations in birds.

This experiment investigates if stress alters body temperature.

Discover whether the color of text correlates with ease and speed of reading.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.

This project examines how temperature affects the volume of gas in balloons.

This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair project.

Science fair project that determines what percentage of air is made up of oxygen by examining the chemical reaction between oxygen and rust.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Discover whether a metal will expand under hot water.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

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

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

What's the difference between centripetal and centrifugal force? Students find out by seeing both in action as they conduct this experiment.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.