Preschool - 7th Grade Engineering and Science Inquiry Activities : Page 26

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

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

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.

Demonstrate how to tell the age of an egg without having to crack it open.

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

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.