Detailed explanation of grades in Phys 3310

Exam 1	Th Feb 28, 7:30-9:15 PM	TBA	16% of course grade
Exam 2	Th Apr 4, 7:30-9:15 PM	same details as Ex 1	18%
Final Exam	Wed May 8, 7:30 - 10 PM	location TBA	30%
Preflights	Due at 10 AM, variable days, online	(See web, these happen every week!)	6%
Homework	Due Wed at start of class		30%
Clickers	In-lecture, and also occasional on-line participation		Extra credit: up to 15% of exams (i.e. up to 5% of course grade)

To be even more explicit: your total course points (100 maximum) are computed as

[34 - (extra_credit)*5) ] * (weighted ave midterm score) +(extra_credit)*5 + 30* (final exam) + 30*(homework) + 6*(preflights)

where

weighted Ave exam score = (.16*exam1 + .18*exam2)/(.34)

homework score = (your total hw points) / (maximum total possible) (after dropping one!)

preflight score = (your total participation in the weekly online preflights)/(maximum number of weeks) (after dropping a couple!)

extra_credit will be computed by a combination (to be determined) of clicker points and participation points for online surveys.

Letter grades in this course will be curved (I'll explain this in class) but I also like to set a definite standard goal, which means the ranges below are guaranteed grade cuts. Most likely, each letter range will be extended beyond this table (i.e. in your favor!)

89-100 = A's (including A-'s)

78-89 = B's ( " B-'s and B+'s ")

66-78 = C's (" ")

55-66 = D's (" ")

< 55 = F

(We will set exact +/- cutoffs later)

That means even if everyone in the class gets 91% overall, I will happily give everyone A's. (Well, in that particular case, A-, but you get the point!) This is "friendly curving" - the scale can curve in your favor in the end, but it will never curve against you. I do this to encourage collaborative work and a supportive atmosphere - it's not a competition with other students, helping someone else in the class will not harm your grade in any way!

Also note that your clicker score and online participation "unweights" exams, (and fills back in as a perfect score) up to 5 points (which is 15% of the midterm total): it's a bonus that eases the pressure on exams. (That also means that missing clicker points has NO possible negative impact on your grade... other than maybe not learning the material, of course!) (And, it doesn't help, or hurt, if your exam performance is perfect!)

Collaborative work is important, effective, and I encourage it in all parts of the class (except during midterms and the final) It means students working together, discussing ideas and even specific problems. It means asking for help when you need it, and giving help whenever you can. It does NOT mean copying. On any assignment in this course, what you turn in must be, in the end, your own work. Copying an answer from someone without understanding it is NOT collaboration, it's cheating. If you are not sure, feel free to ask me, I'm always happy to talk. This course operates on an assumption of trust and respect - if you feel comfortable,what you're doing is probably fine! (and vice-versa: if it feels uncomfortable, it's probably not o.k., and you should talk to me about it! )

MORE DETAILS ABOUT GRADED PARTS OF THE COURSE FOLLOW:

Exams will require explanations, you will need to show and explain your work. These are one hour exams, but you have over an hour and a half to do them. Solutions will appear on the web. If you feel your exam was unfairly or incorrectly graded, please talk to me as soon as possible.

You may bring a single sheet of 8.5 in. x 11 in. paper to exams, with your own handwritten notes.

As you have gathered, I am not interested in having people memorize formulas or problem solutions.

Calculators with scientific notation are allowed and sometimes needed. (You will not be allowed to share calculators or crib sheets.)

Please read and follow the CU honor code. Don't use high (or low) technology to try to take advantage of us. We trust you on this, please respect and value that trust!

The final exam will be cumulative (it will cover all material from the course), but it will focus more on new material from the end of the semester. It will be a 2 hr exam, but you have 2.5 hours for it.

Homework is due weekly, at the start of class on Wednesdays. It is very important that you write up your homeworks yourself. Collaboration is great to help you learn and understand material, but in the end you must write your own solutions in your own words.

Preflights are due weekly, typically 10 AM Wed, but the day (and time) may vary. I'll have a link on the website every week to look for this. These are low stress - I do NOT GRADE THEM FOR CORRECTNESS, only for participation. These are preparation for upcoming learning, and/or review, and are helpful both to you and to me. Please participate in them! They won't take a lot of time, but don't blow them off.

Clickers: EVERY class there will be some clicker questions. In general, they count as pure extra credit (see top for details). Unless otherwise announced, you will get 2 pts for clicking in, and you get 1 additional point for getting the correct answer. Your clicker score counts as a bonus (extra credit) In this way, the more clicker points you pile up, the less your exams will weigh. If you miss a day, or get some wrong now and then - no worries. There is NO PENALTY (of any kind) for missing clicker points!

Online Participation : Very often, there will be some sort of web-based participation. It might be a survey, e.g. We will not grade these based on content, you get full credit for honest participation.

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