First figure your homework grade. Keep your returned HW papers in case your instructor makes a mistake in recording your grade. Also check your recorded grades occasionally on the web. Your HW percentage is your total number of HW points divided by the number of HW points which are possible. If I have counted correctly, there are 304 possible HW points for the second summer session. However, we will figure the final HW percentage out of only 270 points. You can't get more than 100% though, so once you have 270 points you don't need to turn in any more HW, unless you just like to have your HW graded. As an example, say you have earned 240 HW points for the session. Your HW percentage would be: 240/270 = 88.9% HW is worth 8 points overall, so you would have earned 7.11 HW points. 90 HOMEWORK POINTS ARE REQUIRED FOR A PASSING GRADE IN THE COURSE. LESS THAN 90 HOMEWORK POINTS IS AN AUTOMATIC E. Now figure your PRS grade. There will be about 50 PRS questions for the session, so a total of 150 PRS points are possible. However, we will figure the final PRS percentage out of only 135 points (or about 90% of all possible PRS points should the number of possible PRS points change). Once again, you can't get more than 100%. Say you have earned 111 PRS points for the session. Your PRS percentage would be 111/135 = 82.2%. PRS is worth 5 points overall, so your PRS points for the semester are 4.11 (82.2% of 5). Now figure your quiz total. We grade quizzes out of 10 points and we take your best 12 of 15 quizzes. Say your best 12 quizzes total up to 94 points. Your quiz average is then 94/12 = 7.83. Quizzes are worth 7 points overall so your quiz points for the session are 5.48 (78.3% of 7). Now figure your test total. In the summer there are four tests in 2 parts each, for a total of 8 parts, or "halves". Multiple Choice halves are worth 60 points and Problem halves are worth 65 points. You may keep any three MC halves and any three Problems halves except that you must keep at least one part of test 4, which serves the purpose of an exam. Your test average is the total of the six halves you keep, divided by the total points possible for those six halves. For example, say these are your test scores: TEST 1 TEST 2 TEST 3 TEST 4 MC PROB MC PROB MC PROB MC PROB 45 56 40 38 45 52 30 54 With these scores you would want to drop TEST 2 PROBLEMS and TEST 4 MULTIPLE CHOICE. Your test average would be: (45 + 56 + 40 + 45 + 52 + 54)/375 = (292/375) = 0.7787 or 77.9% Tests are worth 80 points overall, so your total test points are 80 * (0.7787) = 62.29 points This makes your overall total 8.9 + 7.8 + 62.3 = 79.0. What will be your final letter grade? That depends on what the final grade scale is. I start with no curve. That is 90 and above A 80-90 B 70-80 C 60-70 D below 60 E If the class average is 75 or higher, there is no change. If the class average falls below 75, I feel obliged to relax this scale somewhat. Look at last summer's web page or summer 2004 web page or summer 2003 web page or summer 2002 web page to get an idea for what this year's scale might be.