Every day at the beginning of class there will be a query; two questions directly from the previous lecture, directed at you the students. The participants will be selected at random from the query pool (which will contain the name of every student enrolled in the course). Every student starts the semester with 20 points as their query total.

The first person selected will be asked the first question of the day. The questions are designed to see if you have looked at your notes and have a basic grasp of the previous lecture's material. They are not designed to be difficult, tricky, or embarrassing. A careful scan of your notes before class will often be enough preparation for the query.

Let's say that Jane is called to face the query.There are three possibilities for what happens next:

1) Jane answers correctly and and her query total remains at 20. Jane is removed from the query pool and we draw the next person from the pool for question two.

2) Jane gives a good effort, but is incorrect. In this case, 5 points are deducted from Jane's query total and she remains in the pool for the next class meeting. We draw the next person from the pool for question two.

3) Jane gives no answer at all (e.g., if she is absent). In this case, 10 points are deducted from Jane's query total and she re-enters the query pool. The next person is drawn and faces the same question.

I have some comments concerning the query. First, you are being given almost 7% of your grade before class has even started. This is good because you need only "defend" your query total and those points are worth it in the big scheme of things (see grading for details).

Second, you can really hurt your query total by not answering at all (case 3) above). Because the questions themselves are not meant to be hard, the most common reason for giving no answer at all will be that the person whose name has been drawn is simply not there. This makes regular attendance and punctuality the proper course.

Lastly, the query is not designed to cause you any discomfort, though it may at first. Part of succeeding at mathematics is being able to calmly, accurately and succinctly discuss the ideas at hand. By answering questions in the classroom you will build confidence in your ability and should also feel more comfortable asking and answering questions at other times, both inside and outside of class. Because many of us dread speaking in front of others, it is critical that we be supportive of the person facing the query. We will all have to do it at one time or another, so please be courteous and respectful.