[Cse461] Feedback for Homework 2, Question 2 [anonymous feedback] (fwd)

From: Janet Davis (jlnd_at_cs.washington.edu)
Date: Wed Feb 18 2004 - 10:57:02 PST

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    I received some very thoughtful feedback on Homework 2, Question 2, which
    you may read below. I'll remember your advice to give smaller, more
    frequent homework for classes I teach in the future.

    I hope that the point distribution (and the length of the problem
    statements!) gives you more idea of how long the problems on Homework 3
    should take. In particular, you might want to start thinking about
    Question 3 sooner rather than later -- design problems often need creative
    solutions and benefit from being kept in the back of your mind for a
    while.

    Cheers,
    Janet

    -- 
    Janet Davis
    jlnd_at_cs.washington.edu
    http://www.cs.washington.edu/homes/jlnd/
    ---------- Forwarded message ----------
    Date: Tue, 17 Feb 2004 21:54:38 -0800
    From: Anonymous Sender <webmaint_at_cs.washington.edu>
    To: jlnd_at_cs.washington.edu
    Subject: Feedback for Homework 2, Question 2 [anonymous feedback]
    >Related to this, I've gotten feedback that question 2 on homework 2 was
    >time-consuming for its educational value.  This is a question that's been
    >used on 461 homework assignments for several years, and likely will be used
    >again in the future.  If you have any ideas for improving it, please let me
    >know.
    I think that I learned quite a bit from this question. However, I must
    agree that it was time consuming. I will venture to guess that the major
    source of complaints is that people aren't scheduling their homework well.
    Many, myself included, did the bulk of the assignment the night before it
    was due. The reason for this is as follows:
    We all have numerous other homework assignments that are known to be
    time-consuming like programming projects, etc. When an assignment is
    distributed, we must glance it over and make a rough guess at how long the
    assignment will take. Then, we schedule it accordingly, often putting the
    known time-consuming projects first. However, until we actually DO the
    assignments we have no way of knowing that our estimates are accurate.
    >From the outside, question 2 looks to be relatively short. But as it turns
    out, the finer details consume loads of time. When I first got this
    assignment, I estimated it to be about as long as the first one. It turned
    out to be twice to three times as long.
    I think that a very good solution to this "time-consuming" problem is to
    have MORE SHORTER homeworks. Question 2 could have fit nicely into its own
    little assignment. Many of us may suffer from "one-sitting syndrome",
    where we like to do everything all at once. This is, after all, the most
    efficient way of doing individual work. Others may have classes that also
    have more frequent homeworks that put long-term projects like our written
    homeworks off further and further. It doesn't seem to make much sense at
    all to cram several questions into only 3 assignments for the entire
    quarter. What is wrong with putting only one or two questions in a
    homework every week? The graders will still end up grading the same amount
    of work, and we learn the same amount of information (probably better,
    since we revisit the topics more frequently).
    One may argue that long-term projects are more representative of real-life
    tasks in the workforce. While this may indeed be true, the schedule of a
    student is very different from a schedule of an employee. If this analogy
    holds, then students work 3 or 4 different jobs (each class is a job), not
    just one. In addition, the work day is dedicated to doing the assigned
    task, whereas the class day is dedicated to attending lecture. For the
    student, "free" time is dedicated to doing the assigned task. Finally, the
    employee is simply trying to complete an assigned task, whereas a student
    is trying to learn (and remember) at the same time. Thus, I don't believe
    this argument holds much credibility in this regard.
    In conclusion, I think that a more evenly distributed homework regimen
    would help the outlook on the assignments considerably.
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