The Sci Guy

Here is a great little lab that uses the concept of a controlled experiment to tackle the age old question, "What heats up faster, light or dark-colored objects?" This lab required very little materials and can be done in as little as a day. This document includes a pre-quiz, complete lab directions, a post-quiz, a lab set-up guide, paper T-shirts, and an answer key. I hope this made your day a little easier.

Here is a short lesson on Density. It includes a worksheet for class practice and then a quiz that closely resembles the practice. These should be used after the concept of density has been taught.