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Astronomy 161:
An Introduction to Solar System Astronomy
Prof. Richard Pogge, MTWThF 9:30
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In-Class Quizzes, Study Guides & Results
There will be four in-class quizzes in addition to the Final Exam. The
schedule of quizzes is below. See the Course Syllabus for a
description of the quizzes and the course grading and makeup policy.
- In-Class Quiz 1: Friday, October 6
- In-Class Quiz 2: Friday, October 20
- In-Class Quiz 3: Friday, November 3
- In-Class Quiz 4: Friday, November 17
- Final Exam: Wednesday, December 6, 7:30-9:18am
All in-class quizzes are held at the normal class time, 9:30-10:18am in
Stillman 100. You will have the entire class time to take the quizzes.
The Final Exam is in the same classroom, but at a much earlier time
(7:30am), and it will last two class periods (7:30-9:18am).
The study guides list the topics that will be covered by each of the
four in-class quizzes and the last weeks of class following Quiz 4.
Taken together they constitute the study guide for the Final Exam,
so no separate final exam study guide needs to be provided.
- Quiz 1 Study Guide
- Quiz 2 Study Guide
- Quiz 3 Study Guide
- Quiz 4 Study Guide
- End-of-Quarter Study Guide
The links above will become accessible during the week before each
scheduled in-class quiz.
How do you use these study guides? See How To
Study for the Quizzes, which is some general advice that past students
of mine have found useful.
Below are statistical summaries of the results of the in-class quizzes,
and copies of the grade histograms. Letter grade ranges are not divided
into +/- grade boundaries (although +/- grades will be computed
and reckoned as part of the final grading). In general, the top quarter
of each range is +, and the bottom quarter is -, but this can vary a
little from quiz-to-quiz.
Federal Law requires that all individual students
records be kept confidential, and as such individual test scores are not
available electronically or by phone. Please see the professor or the
TA in-person to retrieve your quiz and score sheets and so learn your
grade.
For those of you wondering what all of the numbers mean, how the
divisions among scores was derived, and how your grade is actually
computed, see these additional pages:
50 Questions, multiple-choice
- Statistics [Raw (Percent out of 50)]:
- Mean: 34.81 (69.62%)
- Median: 36 (72%)
- Spread: 6.94 (13.88%)
- Grade Cutoffs [Raw (Percent out of 50)]
- A: 42-50 (84-100%)
- B: 35-41 (70-82%)
- C: 28-34 (56-68%)
- D: 23-27 (46-54%)
- E: 0-22 (0-44%)
- Grade Curve Plot (36k JPEG)
- The red arrow shows the median score and the green arrow
shows the mean score. Note that 1 question
is worth 2%.
50 Questions, multiple-choice
- Statistics [Raw (Percent out of 50)]:
- Mean: 34.12 (68.24%)
- Median: 35 (70%)
- Spread: 8.16 (16.32%)
- Grade Cutoffs [Raw (Percent out of 50)]
- A: 42-50 (84-100%)
- B: 35-41 (70-82%)
- C: 28-34 (56-68%)
- D: 23-27 (46-54%)
- E: 0-22 (0-44%)
- Grade Curve Plot (36k JPEG)
- The red arrow indicates the median score. Note that 1 question
is worth 2%.
50 Questions, multiple-choice
- Statistics [Raw (Percent out of 50)]:
- Mean: 37.26 (74.52%)
- Median: 39 (78%)
- Spread: 7.66 (15.32%)
- Grade Cutoffs [Raw (Percent out of 50)]
- A: 43-50 (86-100%)
- B: 36-42 (72-84%)
- C: 29-35 (58-70%)
- D: 24-28 (48-56%)
- E: 0-23 (0-46%)
- Grade Curve Plot (50k JPEG)
- The red arrow indicates the median score, the green arrow
indicates the mean score. Note that 1 question is worth 2%.
50 Questions, multiple-choice
- Statistics [Raw (Percent out of 50)]:
- Mean: 37.09 (74.18%)
- Median: 38 (76%)
- Spread: 7.02 (14.04%)
- Grade Cutoffs [Raw (Percent out of 50)]
- A: 42-50 (84-100%)
- B: 35-41 (70-82%)
- C: 28-34 (56-68%)
- D: 23-27 (46-54%)
- E: 0-22 (0-44%)
- Grade Curve Plot (51k)
- The red arrow indicates the median score.
The Family
Educational Rights and Privacy Act of 1974 (FERPA) prohibits me from
posting any individual's results to the web. Instead, you will need to
pick up your quiz results in-person after class during the week
following them quiz. Graded tests will be brought to class every day
for the week after, starting on Tuesday, and then will only be available
by request during office hours, or during the following in-class quiz.
Return to: Astronomy 161 Homepage
Updated: 2006 November 20
Copyright © Richard W. Pogge,
All Rights Reserved.