A Chemist’s View of Space Exploration

GST 256

Short Term 2003

Dr. Lee Roecker

 

Course Information

Study Guides

 Practice Exercises

Lecture Supplements

Exams

Student Presentations

 

Instructor: Lee Roecker  Science 302.  Office Phone:  985-3318;  Home Phone: (before 10 PM   only)

     985-0145

 

Office Hours:   M-R 1-4 and gladly by appointment.

 

Textbook:  Mars: The NASA Mission Reports

 

Prerequisite:  MAT 012 and GSTR 100.

 

                            Short Term Thoughts:

I ENJOY short term!  What I especially like about it is that I get to think about topics that I don't have time to enjoy during the regular semester.  When I propose a topic for a short-term course, I try to pick a subject that is a blend of different scientific disciplines and that has an obvious impact on society.  I usually don't know very much about the topic. I picked it so I could learn more about it (and get paid for it)!  What a life!  You will see that I am learning with you- exploring ideas seeing where they lead, hopefully discovering something exciting and sure to hit a dead-end now and then.   Considering what I have read and thought through so far, I think we will have a great time.

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Course Goals:

 

                                      1)  Help you to become life-long learners by showing you how to tackle a new subject

2) Understand the basic principles behind instrumental techniques used to explore our solar system-

particularly techniques in spectroscopy and mass spectrometry. 

3) Learn about the composition of our solar system

4)    Learn or improve skills using a variety of software packages such as Power Point, Photoshop, and ChemDraw.

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Course Content: The major technical component to the class will be to learn the basics of instrumentation used to deduce the chemical composition of the solar system.  We will cover fundamentals of molecular structure, nuclear chemistry, energy, mass spectroscopy and spectroscopic techniques such as infrared and ultraviolet spectroscopy.

 

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Evaluation Methods:  Your performance will be evaluated by  written examinations, homework assignments, oral presentations and a paper.   Below are details about the point distribution/grading scale and some comments about grading.

 

Point Distribution

 

600 points are possible in this course and are distributed as follows:

 

Class participation (5 pts/day)                               100

Exams (50 pts each)                                               100

Power Point Presentations (25 1st, 50 2nd)                 75

Paper                                                                     100

Poster                                                          50

Final Presentation (about paper/Power Point)           75

HW/LAB Assignments                                            100   

 

Grading Scale

 

A = 600 - 540   B = 539 - 480    C = 479 - 420    D = 419 - 360    F = < 360

 

 

                                      More Specific Grade Definitions:

 

A:    An "A" grade signifies outstanding achievement in all aspects of the course.

 

B:    A "B" grade reflects work of good to very good quality.  Work at this level often has outstanding characteristics but is not as consistent throughout the semester or in all aspects of the course as required of "A" work.

 

C:    A "C" denotes that the student has attained an acceptable level of competence.  The student has demonstrated a basic understanding of the course material and abilities sufficient to proceed to more advanced courses in the area.

 

D:    "D" work is minimally adequate.  A "D" raises serious concern about the readiness of a student to continue in related coursework.

 

F:    "F" work is unsatisfactory and unworthy of credit.

 

Attendance Policy: Prompt attendance is expected and roll will be taken daily.  Obviously, your class participation grade will be affected if you do not attend class.  If you happen to miss class it is your duty to obtain notes, and the other usual kind of stuff.  Late work is not graded and make-up work is never assigned.


 

SUN

MONDAY

TUESDAY

WEDNESDAY

THURSDAY

FRIDAY

SAT

 

 

 

 

 

 

 

 

 

 

 

JAN 3

 

 

JAN 4

JAN 5

JAN 6

 

JAN 7

Paper Topic

Chosen

 

Student presentation

(1,2)

JAN 8

 

 

Student presentation

(3,4)

JAN 9

 

 

Student

 presentation

(5,6)

JAN 10

 

 

 

Student

 presentation

(7,8)

 

JAN 11

JAN 12

JAN 13

EXAM 1 (60 min)

 

JAN 14

Paper Outline

Due

 

JAN 15

Student presentation

(1,2)

 

 

JAN 16

Student

presentation

(3,4)

JAN 17

 

JAN 18

JAN 19

JAN 20

 

NO CLASS

 

 

JAN 21

Paper Draft

Due

JAN 22

Student presentation

(5,6)

 

JAN 23

Student

 presentation

(7,8)

 

 

JAN 24

Poster

Due

 

JAN 25

JAN 26

JAN 27

Final Paper

Due

 

JAN 28

In class

presentations

 

JAN 29

In class

presentations

JAN 30

 

EXAM 2 (120 min)

 

 

 


Papers: Your paper will focus on some detail of space exploration that does NOT involve Mars. Here are several suggestions:  1) focus on a single instrument of a mission.  Provide details of the mission it was used in, diagrams of the device, an explanation of how the device works, a comparison to ground based instruments when possible, the results of the experiment and their interpretation. 2) Pick a planet and describe its chemistry.  You will not only need to report on its composition but also on how we know its composition.  You will need details of experiments and instruments.

 

 

I would suggest using the Internet to do some initial searching to see what is available.  Your final paper, however, will be enhanced if you are able to use published (not Internet) sources.  First come first served.  I encourage you to sign up early for your topic.  To sign up for a topic you must present some evidence to me of your preliminary work in the area.  See me for topics that have been taken. Duplication of topics will not be allowed.  

 

Your final papers  will be 6 pages long with one-inch margins all around using TIMES FONT, 12 pitch.  Deadlines are noon of the indicated due date. Late efforts at any stage will lose 2 points per day. The grades of draft 1 and the final will be averaged together for 92% of the final grade.  The outline is worth 8% of the paper grade.  Note it is possible that your grade on the final version could be lower than your grade on draft 1 depending upon the revisions you make.

 

It is important not to put off deadlines- computers go down, children get sick, etc.  BE SURE TO BACK UP YOUR WORK.  Losing your paper due to a bad disk is not excusable.

 

 

Presentations:  Each student will be required to give three presentations to the class.  These presentations must be made using Power Point.  The first two  must last 15 minutes and relate to material covered in class. You should summarize important information and incorporate as much science as possible. You should view this as your opportunity to teach your classmates.  Your presentations must include photos or diagrams that you have captured off your computer screen or have scanned.  Your presentations will be graded on content, use of technology, clarity of ideas and your ability to communicate your ideas.  Your text will be a good reference for our first assignments.  You will be tested over information from these presentations.  The third presentation must be 30 minutes long and will summarize your paper.

 

Topics for first full week of class:

Student 1:  Mars up to Mariner

Student 2:  Mariner 4 & 6

Student 3:  Mariner 7 & 9

Student 4:  Viking 1 &2

Student 5:  Mars Global Surveyor

Student 6:  Mars Pathfinder

Student 7: Recent losses and future missions to Mars

 

Possible topics for the second and third full week (you get to choose or make up your own for approval):

 

International Space Station

Space Shuttle

International Efforts in Space

Funding of Space Exploration

What did we learn from Apollo

History of US Space Program

Science Fiction vs Science Fact

Useful products that space program has given us

How do we hit a target that is so far away

Astronomy software

Review of a website

How do we get into orbit

 

After making any needed corrections to your presentation, we will post it on a WEB site.

 

 

             

                                 


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