Friday, September 23, 2005

Class Note

Just a quick note about something I did in class today.

I handed out index cards. Each student got three cards: pink, white, and green. (In retrospect, I probably should have picked different colors in case any of my students are red/green colorblind.)

Now I can quickly poll the class without having to count hands: green for agree / makes sense, white for no opinion, pink for disagree / doesn't make sense.