Be sure to log on to the ELMS Canvas website and complete Participation #1 (signing off that you've read the syllabus below). You must also come by my office and check your name off a list I keep there. Failure to do either of these things will mean a loss of easy points from your participation grade!

Course Description

This course is intended primarily for students who are not majoring in the physical sciences and who need to fulfill a General Education Natural Science Lab (or the old CORE Distributive Studies Physical Lab requirement) *, and who love music. (Strictly speaking, a love of music is not required but will probably help!) The course will provide a general scientific foundation to try to answer fundamental questions about sound, such as:

For you to answer these questions, we will use a scientific language of precise definitions and measurement to analyze the various qualities and behavior of sound. We will use some mathematics in this course and a lot of physical reasoning. A picture (or a recording?) is worth a thousand mathematical explanations. Your challenge is to master the information presented in a comprehensive manner, not to memorize and regurgitate what I said in lecture!

*PLEASE NOTE! This course (Physics 102) only fulfills the Gen Ed DSNL or CORE PL requirement if taken concurrently with the laboratory section Physics 103.

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Grading

You are STRONGLY encouraged to keep track of your grades using ELMS website as each homework and test gets graded. I grade on a point scale with different weights weighted as shown in this table:

ASSIGNMENT
Homework (7)
Tests (3)
Final Exam
Class Participation
Total
POINTS
420
300
180
100
1000

Letter grades will be assigned based upon your cumulative score, and I do not curve lightly. Having taught various classes for over five years (some multiple times), I have found these grading guidelines below to be about right. I reserve the right to adjust the following based on class averages. However, any adjustment will make it easier to get a given grade, never more difficult. Here is a rough guide as to how your points relate to your final grade:

Course Total 900-1000800-899680-799550-6790-549
Percentage 90%-100%80%-89.9%68%-79.9%55%-67.9%0%-54.9%
Letter Grade ABCDF

As you can see, missing 100 points of the class participation can drop your grade a whole letter. So DON'T SKIP THE LECTURES! Let me know in person or by email as soon as possible if you are planning on missing lectures due to a religious holiday. Letting me know after the holiday will not work.

The point scale makes it possible for everyone in the class to do well. For example, if everyone scores above 80% in the course, you would all receive either a B or better letter grade. Unlikely as it may be, the entire class could potentially get A's. I will be using +/- modifiers for the final grade. Past experience has shown that my assignments and tests are pitched about right, to where the average total score in the class is in the 80% range of points, the B/B- range.

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Class Participation

(or "Why did you have me buy this silly clicker?")

The text is "required" as well as a Turning Technologies response device of one kind or another. See clickers.umd.edu for more information. If you already have a clicker, you will STILL need to reregister it (sorry!). Be warned that laptops are not allowed in class (see below) unless specifically dictated by a DSS form. This class has lots of students; each of you brings your (sometimes unique) perspective and it is often worth sharing your insights (right or wrong!) with your neighbors and classmates. Learning is usually far more effective when you try to persuade your neighbors and yourself using your comprehension. I use clicker questions nearly daily; your responses give me immediate insight into how well the material is understood and by how many students. This informs my lecture on the spot, allowing me to go over difficult material sufficiently and to move on only when I deem that comprehension has become universal. You WILL NOT BE graded on your clicker responses, only docked points if you fail to respond.

Within a few weeks, I will actually know many of your names and faces (and even occasionally both at the same time!). In order for you to succeed in this course, I expect you to try to attend all lectures. This is very important! The homework assignments, tests and final (or final project) are based upon the material covered in the lectures and text. The very few people that have ever earned bad grades from me usually had (not coincidentally) terrible attendance. The lectures are punctuated with in-class exercises and discussions with your neighbors which most students find very helpful in reaching comprehension of the material. That said, the official University policy on how to deal with excused absences can be found here. Note the required advanced warning to the instructor if you plan on missing class due to religious observances!

If you do have to miss a lecture be sure to look at another student's notes and make sure that you understand what was covered or come to office hours. Essentially, you should assume that EVERY LECTURE during the semester will include a variety of group discussion questions and clicker questions and while your responses don't have to be initially correct, you often have to answer them using your clicker. Within the schedule adjustment period only, you may let me know that you are there after class to avoid losing participation points.

This participatory aspect of the lecture will be worth points, and part of your overall grade (see above table). With that said, please see me (in advance whenever possible) if you plan on missing lecture(s) for any reasons, including religious holidays so that your grade will not suffer.

The first bit of participation grade involves:

  1. finish reading this syllabus page;
  2. going online to the ELMS site for this class and electronically "signing" that you've read the syllabus in "Participation #1";
  3. AND dropping by my office to check your name off a list. (Then I know that you know where my office is!)
NOTE: Failure to sign the syllabus acknowledgement or drop by my office to check your name off means you will lose EASY points off of your participation grade!

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Tests and the Final Exam

A single midterm is a travesty of assessment; multiple quizzes would serve both you and me better. However, for time considerations there will be only three tests (call them midterms if you must, but only one is in the middle of the term). These are closed book with no notes and no calculators allowed (nor, as you'll discover, are they necessary). You'll be given the entire lecture time to take the test.

Each test will consist of short answer questions (true/false, multiple choice, short definition) and a few longer questions. These tests are incremental (i.e., non-cumulative) checkups on how well you have learned the material up to the lectures prior to the related homework. The Lecture Schedule (periodically check for updates!) shows what material will be covered on each test. If, for whatever reason, the University is officially closed on the test date, the test date shifts to the next lecture date.

The final exam is cumulative, i.e., it will cover all material discussed in this course. The final will include a mixture of short answer, long answer, and problem solving questions. This exam is also closed book with no notes and no calculators allowed.

PLEASE NOTE that many of the questions on the tests and final exam will NOT be exactly the same as homework questions but will challenge your comprehension of the material.

DSS students, see § Disability Accommodation below.

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Missed Test Policy

If you are not able to take a test due to a VALID EXCUSE as outlined in the Academic Information section of the schedule of classes and you wish to take a full credit make-up test (which may be considerably harder than the original test and, for example, may consist only of essay questions), you must:
  1. contact me by email or phone before you miss the regularly scheduled test if physically possible and
  2. submit a valid written excuse for your absence within one week after the regularly-scheduled test (by US Postal mail if necessary!).

There is rarely an excuse for not being able to at least call me and leave a message. For the record, the official University policy on how to deal with absences is here.

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Homework Assignments

There are a total of seven (content-related) homeworks in this course - one due every two weeks on average. Homework #1 will be online on the ELMS site by the evening of the first day of class. If you have trouble with the first homework, consider it an ominous sign and consult with me as soon as possible! Future homeworks will be also become available on ELMS as the term progresses.

Although you are HEAVILY encouraged to discuss the homework problems with your friends, the final writeup must be in your own words. Copying from a friend's homework, copying from a book without citing, or allowing a friend to copy your homework is academic dishonesty and will not be tolerated in this class, and you may receive an "XF" on your transcript. If you consult a reference other than the course text, including websites, please acknowledge or cite it in your homework! (See § Academic Integrity below.)

Deadline. You must turn in a paper copy of your homework on the duedate at the beginning of class sharp. The duedates are listed on the Lecture Schedule.

DO NOT email me your homework under any circumstances. There is no way to turn in late homework; that is what is meant by a "deadline."

Neatness counts. Sloppy handwriting, incomplete reasoning and ragged paper edges are subject to point penalties. Homework which is not stapled properly is subject to a penalty. This isn't high school and we should not be responsible for loose sheets.

Every effort will be made to get your graded homework back to you quickly. However, sometimes the homework closest to a test will not quite get back to you quickly enough to be very useful. Solutions will be posted right after the deadline, and as always I urge you to use the "Discussions" feature on ELMS.

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Extra Credit?

There will be no extra credit.

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Labs

The lab is a useful course to take concurrently (especially since you might not get general education "DSNL" credit without taking them concurrently!). Please be aware that registration for the lab is separate from registration for the lecture! Please consult the Physics department and/or your academic advisor directly for more details.

I am not in charge of the labs, and your grade in the lecture is technically separate from the lab grade. But, there are some questions I always get asked, so here are the answers as best as I understand them. Your results may vary and you should consult your lab TA for details.

FAQs

  1. When does the first lab meet?
    Generally, during the second week of the semester.
  2. What if I miss a lab?
    There is a makeup lab week near the end of the semester.
  3. Do the labs cover the same material as the lectures?
    Yes, but not necessarily at the same time. This is not as annoying as it sounds.
  4. Can I take this course without the lab?
    Sure, but it really depends on why you are taking the course. Plus, labs can aid in understanding the material.

Reanimating the dead? Not an actual lab you'll be doing. (ph cr: Bride of Frankenstein 1935)

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Course Expectations (and Suggestions!)

Show up! You are expected to try to attend all lectures, and your grade depends (weakly and weekly) on participation.

Pure "lecturing" doesn't actually work that well. The advantages of attending lecture are to interact with students and ask questions: i.e., to be an active participant in your learning, not a passive, "empty vessel" awaiting the brilliant words of the professor to fill your head with knowledge. (Believe me, you'll be waiting a long time if you think that's the case.)

However (and this is where my contribution is priceless), attending lecture will help you gain important clues and caveats, especially if you don't understand the text. Demonstrations can often get an explanation across far better than diagrams or text in a book. And heck, if you do understand everything, you'll have opportunities to share your unique perspective during lecture with the people around you, so be there! (See § Class Participation above for more details.)

All that said, I try to run a fun class and crack jokes (sometimes even good ones) to keep the tension low and your spirits high. Looking over years of course evaluations, most people seem to like the tone of the class, but I have been accused of overt sarcasm and even downright snarkiness. If at some point I say something rude, please either let me know 1) right away or 2) after class or even 3) anonymously by reporting it to the physics department so they can tell me. Berating me on the course evaluation generally leaves me scratching my head (what did I say?), and never really gives me the chance to make amends, apologize or explain.

Laptops are banned (see below) unless specifically dictated by a DSS form, or I specifically ask you to bring them.

Preparation: I expect you to be prepared to work. You will get more out of the participation during lecture if you preview the reading assignment (listed in the Lecture Schedule and updated during the semester). You'll also be more aware of what you don't understand and can come to class with useful questions.

I rarely expect the text to make perfect sense the first time you read it. But reading it beforehand regardless will help the lectures bring it all home. A more careful second reading is recommended after lecture. It is also good to peruse your class notes sometime before the next lecture to make sure that everything is clear. I STRONGLY encourage you to ask questions in class, during office hours, and on the ELMS Discussions for our class. The only dumb question is "Why didn't I ask in class when I had the chance?"

Study Habits: A HUGE mistake made by many students (especially frosh?) is to misjudge how much time they need to study outside of class.

According to time-use surveys analyzed by professors Philip Babcock, at the University of California Santa Barbara, and Mindy Marks, at the University of California Riverside, the average student at a four-year college in 1961 studied about 24 hours a week. Today's average student hits the books for just 14 hours.

-- Boston Globe, 4 July 2010

"So, what?" you ask, "maybe we're more efficient than you old fogies were. We can multitask." Alas, that argument belies itself. Although this Colorado State weblog focuses on student "multitasking" in class, it's not hard to extrapolate how effective multitasking is in general.

"Ok, you grumpy old man, how many hours should I really be working?" There is a decent rough calculation for how much time you should spend working based on the 20th century idea of a ~40 hour workweek. Multiply the number of credits you're taking by 3. (You'll note that the number of "credits" for a class very roughly corresponds to the number of hours spent in lecture). So a 15 credit semester means you should be working (both inside and outside) class 45 hours/week. (20 credits means 60 hours which is why those kinds of course loads are frowned on!) If you're taking five three credit classes, each class should use up 9 hours/week on average. Obviously, some weeks are heavier than others. Since, for most classes (Tu Th 75 min class\es or MWF 50 min classes) you're only inside class for 2.5 hours/week (75 min/day x 2 days/week = 50 min/day x 3 days/week = 150 min/week x 1 hr/60 min = 2.5 hours/week), this means you should be spending about 7 hours per week per class outside the lecture. That should be a mixture of discussions with colleagues, professors and TAs, wrestling with homework, and, of course, some nose-in-book/laptop reading.

PLEASE ask for help when you need it. If you rely on cramming the night before any test, you are not likely to do well. It is better (and easier) if you keep up with the material on a nearly daily basis. Make it a point to read the chapters in pace with (or even ahead of) the lectures; this is one of the best study habits you can have. If you have questions, please see me in office hours and/or post them on the ELMS Discussions. I troll it frequently to make sure people aren't left hanging endlessly waiting for insight. BUT DO NOT WAIT until the day before an test!

Discussions! Usually the best way to understand something (or check that your understanding is correct!) is to try to explain it to someone else. I encourage collaboration (but not plagiarism!) and discussion inside and outside class and online on the ELMS Discussions. I generally "troll" those boards to make sure questions are getting answered, so unless it's to remind me that I haven't trolled in a while, please avoid the temptation to email me directly: if you have a question, chances are a large number of other students have the same question and answering it in the ELMS Discussions is more efficient.

Other Classroom rules: No newspapers, mp3 players, etc. And please turn off all cell phones or risk ridicule by me. In short, show respect to your lecturer (me), your neighbors and yourself.

Further advice: I'm an easy going guy who tends to be sympathetic, but before you come to office hours, please check you're not about to make one of these comments for which I will have no sympathy courtesy of Dr. Steve Dutch of the University of Wisconsin).

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Laptops (Tablets, etc.)

Unless specifically requested for an in class activity, laptops are banned.

Many of you will want to bring your laptops to class to take notes. Alas, studies have now shown (real data!) that taking notes this way is actually not as good as by hand. You could swear on a stack of your favorite religious texts that you won't multitask (email, Netflix, etc.). Fine. Thanks for that reassurance, but that's actually only one of the issues. And anyway, as this blog points out via peer- reviewed papers, students woefully underreport how much they use their laptops and devices for distraction.

You could then claim that you can take more thorough notes typing than using longhand because you type faster. That's entirely possible, yet it turns out that when you do that you use a different part of your brain which doesn't process what's going on in class as well as it could. You could then say, well, sure, but later when I'm looking at my notes it'll be more helpful if they're more "complete". Here's the surprising thing: wrong again. Here is an easy to read article outlining real research on this issue and here is the link to the actual paper published.* (Click on the photo up right to link to a similar public media article in French.)

To put a final, amusing twist to this, you can't doodle if you use a laptop. Why would that matter? Well, it's now been shown that doodling (within reason) helps your memory and focus. And frankly, since most of my classes are physics and astronomy classes, sketching pictures is MUCH easier on paper and often worth the proverbial thousand words (or numbers, equations, etc.).

I won't ban you from bringing your phone to class, but if it rings out loud, or you're on it constantly, I do reserve the right to tease you in front of everyone.

DSS exclusions obviously apply - please contact me ASAP if you have one.

*Before you accuse me of being unscientific by only citing one paper, the only papers I could find supporting laptop use seemed to conclude that the main benefit was "more thorough" notes...which, as the above more recent study shows, is not the useful measure for retention, test outcomes, etc. For example, this paper. addendum: 8/28/14: Okay, there's this blog in which the author, who discourages but does not probhibit laptops points out this critique of the ban. Let me know what you think in person.

It's true I can't stop you using your phones and minitablets during classtime for non-class related activities. But as a rule in ALL your classes, you should rethink that behavior. There may be good reasons for keeping your phone near you (emergencies and such), but you should really not actively be texting or browsing (or worse) during class time. It's bad form and you are guaranteed to miss something important going on either with your neighbors or my lectures and then screw that up on a test or homework.

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Tutoring

The Physics Department has a free tutoring service, the Slawsky Clinic, located in Room 1214 in the Physics building. Click here for more details. Students in Physics 102 and 106 should be forewarned that the Slawsky Clinic is more tailored toward standard introductory physics courses (121, 161, 171 and the like).

In addition, the campus maintains multiple tutoring possibilities. If enough individuals ask for it in person, OMSE will work to supply a dedicated tutor for this class.

Ultimately, working with your fellow classmates, in the lecture, in the discussion section (if relevant) and in study sessions is usually be the best way to cement this knowledge. Hashing through your notes, homework and MasteringPhysics (if required) is the closest you'll come to actually taking the tests and so is the best way to prepare for them.

IF YOU ARE STILL STRUGGLING whether you've followed this advice or not, please contact the

Learning Assistance Service
2202 Shoemaker Building
301-314-7693.

Their educational counselors can help with time management, reading, math learning skills, note-taking and exam preparation skills. All their services are free to UMD students. And you're in good company: an estimated 7,000 students visit the "LAS" at least once per year.

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Disability Accommodation

Students with a documented disability who require academic accommodations should contact me as soon as possible. If you suspect you might require such in this class or any, please feel free to discuss this with me during office hours, or head straight to the Disability Service Support office for more information.

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Academic Integrity

The University of Maryland, College Park has a nationally recognized Code of Academic Integrity, administered by the Student Honor Council. This Code sets standards for academic integrity at Maryland for all undergraduate and graduate students. As a student you are responsible for upholding these standards for this course. It is very important for you to be aware of the definitions and consequences of cheating, fabrication, facilitation, and plagiarism. For more information on the Code of Academic Integrity or the Student Honor Council, please visit http://www.shc.umd.edu/ or go straight to the source.

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Copyright Issues and Your Notes

Selling or distributing copies or modified copies of instructors' course materials or assisting another person or entity in selling or distributing those materials should be considered a violation of the University Code of Student Conduct, Part 9(k). In general, only some of the overhead presentations shown in class will be available on the web. They won't necessarily make a lot of sense by themselves, however, so don't use them in lieu of coming to class! (Besides, then you'd be missing out on easy points - see § Class Participation.) Students may always request a reviewing of them during office hours on a face to face basis.

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Course Evaluations

CourseEvalUM will be open for students to complete their evaluations later in the semester. Students can go directly to the website to complete their evaluations. You will be alerted when the evaluation sites are ready closer to that time via your official University e-mail account.

Students who complete evaluations for all of their courses in the previous semester (excluding summer), can access the posted results via Testudo's CourseEvalUM Reporting link for any course on campus that has at least a 70% response rate. You can find more information, including periodic updates, at the IRPA course evaluation website.

The expectation is that all students will complete these. This is YOUR chance to anonymously evaluate this class: please use this opportunity! I have altered courses before based on constructive criticism from students.

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Don't Ask!

I have been praised to the skies by some students and reviled by others. In the end, it makes no difference to me if you love me or hate me. What matters to me is that you broaden your horizons by learning something new in my class. I also hope that you see how passionate I and my colleagues are about physics and astronomy and I hope you develop an inkling of that passion yourself.

Good professors and lecturers put as much effort into designing a course as good students put in to learning the material in it. And we try our best to avoid bias when it comes time to grading. However, there are a few things you can do to also help triggering any frustration on our part (which, to be utterly honest, can sneak into our perception of your achievements... as unfair as that is). For instance, here are Jorie Scholnik's Five Things You Should Never Say to Your Professor (USA Today, 10 Jan 2013) along with my snarky answers.
  • Did I miss anything important/Did we do anything important in class?
    Yes. Bummer, hunh?
  • I just took your class for an easy A.
    Feh, good luck with that!
  • I didn't know we had anything due in this course.
    That's why you get a syllabus; and why I make you sign off that you've read it. A syllabus is basically a contract.
  • I was busy studying for my other classes so I didn't do my work for this class.
    Manage your time better next time.
  • Did you answer my email yet?
    No. As you would know if you read your email. (In other words, don't ask me, just send a nudge email.)


Is he asking: "Dear God, why?!" or just "Now where did I leave my Hawaiian shirt?"
In addition, here are some more things which will not work with me:

To balance that out, here are some things you absolutely should ask or tell (far in advance, usually) a lecturer or professor:

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Last Modified: Sep 2015 subject to change
© 2015 Alan Peel
Picture credits: