Welcome to ASTR 1 -- Dr. Akers -- gakers@bcconline.com -- Barstow Community College

Syllabus

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Contact and Course Information

INSTRUCTOR: Dr. Glenn Akers, Ph.D.

Email: gakers@bcconline.com

Name of Course: Introduction to Astronomy
Course Number: ASTR 1
Units: (3) semester units
Prerequistes: None

Course Description:

According to the latest Barstow College Catalog, "Principles of Astronomy, including motions of the earth, time measurement, the solar system, stellar and galactic phenomena, and cosmology. Star and constellation identification. Viewing of telescopic objects. Degree applicable. UC/CSU

Transferability of the Course:

Meets the general education requirements for both transfer and associate degree. Transferable to both UC and CSU.

Course Objectives:

1) The Scientific Method

2) Units of Distance in Astronomy

3) The Scale of the Universe

4) The Celestial Sphere

a) Constellations

b) Measuring the Positions of Celestial Objects

c) Celestial Coordinates

5) The Sun’s Motion Across the Sky

a) The Ecliptic

b) The Zodiac

c) The Sun and the Seasons

6) History of Astronomy

a) The Greek Earth-Centered Model

b) Nicholas Copernicus and the Heliocentric Model

c) Johannes Kepler and the Three Laws of Planetary Motion

d) Galileo Galilei and the Telescope

e) Isaac Newton and the Three Laws of Motion

f) Albert Einstein and the General Theory of Relativity

7) Light and the Electromagnetic Spectrum

8) Telescopes

a) The Refracting Telescope

b) The powers of a Telescope

c) The Reflecting Telescopes

d) Radio Telescopes

e) Interferometry

9) The Earth-Moon System

a) The Moon’s Phases

b) Lunar Eclipses

c) Solar Eclipses

d) The Earth

e) The Moon

10) The Solar System

a) The Terrestrial Planets

i) Mercury

ii) Venus

iii) Mars

b) The Jovian Planets

i) Jupiter

ii) Saturn

iii) Uranus

iv) Neptune

c) Other Solar System Objects

i) Pluto

ii) Asteroids

iii) Comets

iv) Meteors and Meteor Showers

11) The Sun

12) The Properties of Stars

13) Interstellar Matter and Star Formation

a) Nebulae

b) Star Birth

c) Star Clusters

14) The Deaths of Low-Mass Stars

a) Brown Dwarfs

b) Red Giants

c) White Dwarfs

15) The Deaths of Massive Stars

a) Supernovae

b) Neutron Stars/Pulsars

c) Black Holes

16) Galaxies

a) The Milky Way

b) Hubble Classification

c) Active Galaxies/Quasars

17) Cosmology

a) The Expanding Universe

b) The Big Bang Theory

c) The Quest for Extraterrestrial Intelligence

Student Learning Outcomes:

Upon completion of the course, the student will be able to:

  1. Explain the function of astronomical instrumentation, including the laws of optics, refracting and reflecting telescopes, spectroscopy and radio telescopes.

  2. Compare and contrast the laws of celestial mechanics, including gravity and Kepler’s Laws.

  3. Describe the planetary configurations and motions.

  4. Describe the nature, positions, and orbital motions of the various bodies comprising the solar system, including

  5. the sun, planets, satellites, asteroids, comets, and meteoroids.

  6. Explain the evolutionary history of stars, types of stars, and the galactic structure.

  7. Identify in general terms the structure and extent of the observable universe.

  8. Identify visible planets, prominent stars, and constellations.

  9. Recount the important events, discoveries, and milestones in the history of astronomy from the ancient Greeks to Einstein.

From the course objectives and student learning outcomes listed above, list the one that interests you the most and tell me why it interests you.

Critical Thinking Tasks/Assignments:

  1. Student will select some topic of interest, become familiar with the topic via independent literature research and synthesize the information so obtained into a coherent and literate paper. The student will do this each week via the discussion group assignments.

  2. Other Outside Class Assignments:

Study

Required reading

Written work (essays/compositions/reports/analysis/research)

Assignments:

  • The student must read two (2) chapters per week.
  • The student must complete the objective online chapter homework which is associated with the chapters and email that chapter homework to the professor. Only scores of 70% or greater are accepted. If the student achieves less than 70% the chapter should be read again, and the chapter homework retaken until an acceptable score is achieved.
  • The student must complete and remain active in the discussions portion of the class and complete the weekly discussion question that follows each lecture.
  • There will be a final examination which is closed book, closed notes, and taken on campus or with a certified proctor that has been authorized for approval by the school.
  • ASTRONOMY CLASS SCHEDULE:

    LESSON 1: Prologue and Chapter 1; An Earth Centered Universe.

    LESSON 2: Chapter 2; A Sun Centered System; Gravity and the Rise of Modern Astronomy.

    LESSON 3: Chapters 3 and 4; Light and the EM Spectrum; Telescopes; Windows to the Universe.

    LESSON 4: Chapters 5, 6, and 7; The Earth-Moon System; A Planetary Overview.

    LESSON 5: Chapters 8 and 9; The Terrestrial Planets; The Jovian Planets.

    LESSON 6: Chapters 10 and 11; The Pluto and solar System Debris; The Sun

    LESSON 7: Chapters 12 and 13; Measuring the Prop. of Stars; Interstellar Matter and Star Formation.

    LESSON 8: Chapters 14, 15, and 16; The Lives and Deaths of Low-Mass Stars; The Deaths of Massive Stars; The Milky Way Galaxy.

    LESSON 9: Chapters 17, 18 and 19;A Diversity of Galaxies; Cosmology: The Nature of the Universe; The Quest for Extraterrestrial Intelligence.

    Final Exam at the dates and times scheduled by the college.

    GRADING METHODS:

    1. Each chapter homework is worth 10 pts. for completion.

    There are 19 chapters X 10 pts or 190 pts available.

    2. The discussion/class participation component is worth

    10 pts X 9 lessons or a total of 90 pts available.

    3. The Midterm is worth 100 pts and must be taken on campus or with an approved proctor.

    4. The Final exam is worth 320 pts and must be taken on campus or with an approved proctor.

    5. Therefore 700 pts are available for the class:

    GRADING SCALE:

    90% of 700 pts = 630 pts or greater= an "A" grade.

    80% of 700 pts = 560 pts or greater= a "B" grade

    70 of 700 pts = 490 pts or greater= a "C" grade

    60% of 700 pts = 420 pts or greater = a "D" grade.

    59% or less is considered an " F" grade.

    In the box below type, I understand and agree to abide by the grading scale for this class. Further I agree to complete all of the assignments listed above within the timeline stated on the main page of the course and to abide by the course schedule listed above.

    TEXTBOOK REQUIRED:

    Kuhn, Karl. IN QUEST OF THE UNIVERSE (6TH EDITION).

    In the box below type, I have the textbook for ASTR 1 or I will have it by the end of the first week of class.

    Email Updates

    One of the primary methods of contact in an online course is email. Your college is capable of extracting student names and email addresses from our registration system. The purpose of extracting this information is two fold. The information will be used by the instructor to remain in contact with the class in order to provide information necessary for the students' academic success. The information will also be used to send emails to the students from the college administration. The emails sent by the college administration will consist of links to course surveys which will be used to improve our online courses, important announcements for students, and links to college surveys, which will be used to satisfy requirements placed on the college by the California Community College Chancellor's Office. The college will not use this information to advertise any products and will not share student email addresses with any other organization.

    In the box below type the following information:

    As a student I understand it is my responsibility to ensure my email address is up to date in the registration system, and that failure to do so can seriously impact my ability to successfully complete my courses. Further, I consent to receive email communication from my instructor and from the college administration. This consent will remain in force until it is revoked in writing or I am no longer taking classes with the college. Upon submitting the syllabus, I agree to enter the registration system, check my email address and change it if necessary. I understand a tutorial is available to assist me with this procedure. I also understand I can contact 760-252-2411 x7236 to receive additional assistance if I encounter any difficulties when attempting to change my email address.

    ON-LINE INSTRUCTIONS:

    YOU MUST FILL OUT THIS SYLLABUS IF YOU INTEND TO TAKE THE COURSE!

    It is your responsibility to make sure the instructor has the all the contact information stated at the top of this syllabus by the start of classes!! It is your responsibility to email the instructor if you have any problems or do not understand this syllabus. 

    It is your responsibility to confirm your enrollment either via the Internet at https://bcregweb.barstow.edu/ or by calling (760)252-2411 x7236 if you are having problems accessing the course material.  After you have confirmed your enrollment go to http://www.bcconline.com/orient/ and read the password link.  Following this procedure will ensure you are helped in the fastest manner possible.

    By enrolling for this class, the assumption is that you possess the necessary skills to read at the college level, to enter and perform research on the internet, to email using proper email etiquette and to post to the discussions.

    When emailing your instructor: (gakers@bcconline.com) include your full name. Send all email with the name of the course in the subject line and Lesson No. or the words: problem, question or comment. Many times I receive email with no name in the body of the email.  Sign all email with your name as registered at school, or else you will not receive a reply and your assignment will not be graded.

    You must explain the problem in the subject line, i.e., ASTR 1, Research 1 -- no research available. Email without an appropriate subject line will be deleted and will not be read. With the current high incidence of viruses and unsolicited email I automatically delete all email without appropriate subject lines.'

    Remember I do not answer email on the weekends, so 48 hours response time do not include Fridays, Saturdays, Sundays and holidays. If an email stating problem, help, or question in the subject line is sent on Monday through Thursday you can expect a response within 24-48 hours.  If an email stating problem, help, or question in the subject line is sent on the weekends there will be a longer turn around time, but the email will be answered by Tuesday of the following week. 

    Email assignments will have a one week turnaround time, and you should not expect an answer to a successfully submitted and completed assignment before the end of the one week turnaround time period.  Receiving graded assignments or answers to your questions before the above stated timelines have passed does not guarantee that you will receive replies that quickly in the future. 

    Online classes are NOT conducted via instantaneous transmission.  Just as I am giving you a EIGHT day period to complete your work, I am to be given SEVEN days to reply to your assignments.  In addition, the above stated timelines apply to ALL students and ALL responses to your questions and concerns. 

    I appreciate your understanding of the above stated timelines and will respond to ALL questions and concerns about this class within the timeframes stated above.

    A posting place at the top of the discussion page indicates the instructor’s message board to you. Be sure to check this each week so that you don’t miss messages and clarifications; remember that sometimes no instructor posting will have been made.  Students are not to post in the instructor's posting area.  Should you have a concern with your class please email me your question.  It is not appropriate for students to post their concerns in the instructor's posting area. Students who post in the instructor's posting area will receive a warning and their posting will be deleted unanswered.  Students who ignore the warning and post again to the instructor's posting area will be dropped from the class. 

    At the conclusion of the class students may find out their grades by going to the student records area at https://bcregweb.barstow.edu/.  I do not email or post student grades and will not respond to inquiries about grades at the conclusion of the course. 

    In the box below type, I understand and agree to abide by the online instructions written above.

    IMPORTANT:

    You will not officially start this course until after you have completed the orientation sessions at http://www.bcconline.com/orient/. No work should be completed until AFTER the you have reviewed the orientation area.  The orientation area will answer many frequently asked questions about online instruction and also provides tutorials on common problems students encounter while doing online courses.  If you are experiencing technical difficulties and/or need to learn how to use our courseware you should first check the orientation area to see if it answers your technical question.  If your technical question is not answered on the website you may then email the webmaster@bcconline.com with your question. 

    If your question pertains to class materials you should email gakers@bcconline.com. The webmaster cannot answer course related questions, and Dr. Akers does not answer technical questions. Remember that you must state your full name, problem, question or concern and your class name in the subject line when asking a question.

    In the box below type:

    I understand I must fill out the syllabus in order to activate this course and that completing the online orientation before beginning my course work is mandatory.  I realize that I should email the instructor with any class related questions.  I also understand that I should first check the orientation area for answers to my technical questions and can email the webmaster@bcconline.com my technical questions ONLY after checking the orientation area for the answer to my question first.

    Requirements:

    There is no prerequisite for this course. However there are several requirements in order to take the class:

    An internet browser to access web pages;

    Netscape 3.0, Internet Explorer 3.0 or the equivalent is the minimum.

    An e-mail address to receive class materials. A free e-mail account such as Hotmail or Yahoo is acceptable.

    The ability to structure your own time to do the readings, weekly assignments and be prompt. There are no make-ups. Be sure to schedule the midterm and the final in your personal scheduler. Do not plan to move, get married, go on vacation or any other such activity especially during these times. The midterm and the final count high points.

    The ability to create and submit college level written materials.

    Facility with using e-mail, the discussion groups, the web, and word processing.

    If you do not have access to a computer you may use the computer lab on campus; be sure to check times available for each lab to coordinate with your schedule.

    In the box below type, I understand this is a university-level course that requires certain academic skills. Therefore, I assert that I am able to read at the English 101 level appropriate college-level writing and test-taking skills. I understand the standards for written work and agree to abide by them. I will contact the instructor if I have any questions or concerns. I understand the standards for participation and agree to abide by them. Further, I understand and have the ability to meet the requirements listed above.  Finally I have the necessary materials to complete this course.

    Proctor Statement:

    There will be two proctored exams for this course: one for the midterm and one for the final exam. If you cannot take the midterm and final on campus, it is your responsibility to find an approved proctor (approved by the instructor by the date stated on the home page of the class website), for example, a librarian or education officer, and an approved site, such as a library or an education center, to take the exam. You must completely fill out the proctor form on the front page of the course. Incomplete proctor forms will be discarded. You must also activate the class by filling out and submitting this syllabus.

    In the box below type:

    I understand there are two proctored exams for this course (the midterm and the final). If I am unable to take the midterm and final on the main campus, or at Barstow College's Ft. Irwin site, I understand it is my responsibility to find a proctor and completely fill out the proctor from. 

    Syllabus Disclaimer: 

    A syllabus is not a contract between instructor and student, but rather a guide to course procedures on attendance, requirements, grading, and objectives. The instructor reserves the right to amend the syllabus when emergency circumstances dictate. Students will be duly notified.

    In the box below, I understand a syllabus is a general guideline for students to use in planning their time for a particular class. The instructor reserves the right to make modifications to the syllabus with reasonable time allowances for students to adjust to the changes.

    Disability Statement: 

    If you have a disability which may impact your success in this course, you may contact the Office of Student Support (OSS) to arrange any reasonable accommodations and supports to which you are entitled.  It is the responsibility of the student to initiate these procedures. The OSS department can be contacted by calling 760-252-2411 x7225 or 760-252-6759 TTY/TDD or emailing oss@bcconline.com.

    In the box below type: I understand that if I have or suspect I have a disability I can contact the OSS program at the number or email address listed above and request reasonable accommodations. Further I realize it is my responsibility to contact the OSS department.

    click here to go to the home page click here to email the instructor click here to go to the discussion group