In this course your grade is determined by the quality of work you do in several categories. Within each category, different tasks/assignments may take on different weightings.
As far as grading particular items goes, I have found that grading in a holistic fashion is very effective for me. I look at a problem on a quiz or at your report or whatever, and try to determine if it is B work or C work and so on. This is much more efficient for me than assigning a certain number of points to each little piece of the assignment and then totaling them up.
What are my expectations for each letter grade? There are a number of ways of describing characteristics of students who earn a particular grade, and it is impossible to specify those characteristics perfectly (I could make the descriptions below almost infinitely long). However, here are some brief criteria which will give you an idea of how I look at performance and grades. By the way, nobody's perfect - on a given problem or assignment, a really great student might blow it, or a student who usually struggles might have a flash of insight. So think of these descriptions as representing performance over the long haul. This is one reason why there are several tests and different types of assignments over the semester.
Notice that my expectations do not factor in effort. What is rewarded is the demonstration of knowledge and mastery of the course material, along with the associated critical thinking skills. Why is that? From my point of view, effort is exceptionally difficult to measure. It is very subjective. Effort is a very personal matter dealing with one's self view and attitudes and many other factors. While I try to get to know students fairly well, the truth is I don't begin to have enough knowledge about you to measure your effort in an accurate manner. Further, effort is in some sense only loosely connected with performance in a course. We all know people who because of low course standards breezed through a course and got an A without making much of an "effort." As another example, imagine a student with a lot of experience in a subject or high native intelligence, who gets an A without any strain (i.e., effort). The concept of effort is way too fuzzy for me to be comfortable using impressions of it in assigning grades.
As the semester progresses, I enter grades into a spreadsheet. At the end of the semester, when I sit down to assign final grades, I use the following steps:
Overall % = 100 x [(0.30 x case study score) + (0.30 x quiz score) + (0.30 x worksheets and writings score) + (0.10 x extra curricular score)]
Overall % is rounded to two digits.
If you want to compute your grade at any time, use the formula above. Please realize however that doing so prior to the end of class can be misleading because all the grades are not in. In particular, the final, which is weighted at twice the midterms, can have a dramatic effect, one way or the other, on your grade.
By the way, your grade in this class does not depend in any way on anybody else's grades. No class averages are used in the formula.
Once I have considered these factors, I make the final assignment of grades. Here is the grade scale I use with all my classes:
Class attendance is up to you. I do not take attendance. However:
The DePauw policy on academic integrity is described here and you should read it as you will be held to its standards in this course. Violations in the form of cheating, plagiarism, submission of the work of others etc. will result in penalties ranging from a lowered grade to course failure.
If you have read this far, you've earned an extra point on the first quiz! To claim your point, e-mail me by 5 pm on Friday September 1st 2017 and put "Chem 100 Extra Quiz Point" in the subject line.