Date: Jan 22, 2013 5:02 AM
Author: Richard Strausz
Subject: Re: To K-12 teachers here: Another enjoyable post from Dan Meyer

> No, I was pointing out that this problem has
> redundancy in it and the odds of 18 clever students
> fouling it up all at once are the same as the odds of
> one clever student fouling up 18 such problems in a
> row. Very small.
> Bob Hansen

You probably would also assume that most students would check their work on test questions to make sure their grade would be as high as possible. You would be wrong! :-)


> On Jan 21, 2013, at 7:23 PM, Richard Strausz
> <> wrote:

> > No - I assume you are joking.