Create and assign quizzes. It grades them for you... Great idea for using the Chrome Books!
Online Labs Via Michael Zimmer: This site is full of links to science simulations and virtual lab experiences. Like I said I am not a science teacher but I think anyone who teaches science would like this site. kb konnected
Great site for explaining atomic configuration.
an interactive game for balancing chemical equations- select your difficulty and number of equations. image source: mikeblaber.org
How exactly does the stock market work?
Micro 3.4 Marginal Cost and ATC- Why do cost curves do that?