Engineering and Science Inquiry Resources : Page 15

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

In this science fair project, students use the streak test to tell minerals apart from each other.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Research fruits and their ripening stages, follow and document the different stages. Analyze what causes fruit to continue ripening after being picked.

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

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This optics-based science fair project idea teaches kids about real and virtual images with a mind-bending candle illusion inspired by Pepper's Ghost.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

This project will explore whether music influences physical endurance.

This fascinating science fair project explores eye color genotypes.

Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

This project examines whether and what associations exist between numbers and letters and colors.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

Detail the chemical properties, nutritional value, medicinal effects of garlic, Write a detailed report, prepare recipes.

In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”

This science fair project idea explores whether the color of surroundings affects human mood.