ERSC 105 (Section A), Earth Science


Class Information (Fall 2008)

 

Prerequisites:

None

Class Time:

Lecture: M W F, 8:00, Hickman Science Center Rm. 113 (Hefferlin Amphitheater)

Instructor:

Dr. Chris Hansen, Hickman Science Center 102
Phone: 236-2915, email: chansen@southern.edu
Web: cms.southern.edu
Class email: ersc-105-b@lists.southern.edu

I am generally available for questions if my door is open, or you may make an appointment. Also see the link to “My Schedule” in eClass.

 

 

 

COURSE DESCRIPTION:

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Course Description:

A non-mathematical and qualitative introduction, for non-science majors, to the areas of physical geography, geology, and meteorology. Special consideration is given the environment – conservation or pollution of natural resources. (2008/09 SAU Catalog, 266)

Textbook:

The Good Earth, 1e, McConnell, et al, McGraw-Hill (2008)

Objectives:

As part of the General Education curriculum, this class has objectives that go beyond learning a specific set of information. Students will probe the relationships between ideas and the world around us through the “lens” of the scientific process.  Broadly, the student goals are:

  • to understand the fundamental concepts of how Earth works.
  • to acquire knowledge of science and its effects on human activities. 
  • to be able to evaluate scientific information in the mass media.   
  • to develop the capacity for critical thinking and independent thought. 
  • to develop analytical skills to make sound qualitative and quantitative judgments.

Outline of Topics:

The goals above will be address in the context of the following topics.

·       The Earth’s Place in the Universe
Our solar system
Out Sun and its relationship with Earth

 

·       Forces within the Earth
Earthquakes and plate tectonics
Volcanoes and mountain building

·       The Surface of the Earth
Minerals and Rocks
Soil and erosion
Rivers and lakes
Oceans

·       The Atmosphere
Atmosphere Composition
Clouds and precipitation
Weather systems and storms
Climate and climate change

 


 

GENERAL COURSE POLICIES:

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Academic Honesty:

You are encouraged to discuss and work on assignments with classmates. However, all individually submitted work should be your own – your format and written in your own words, which reflect your understanding of the material. Students found cheating on an assignment, quiz or test will receive a score of zero for that assignment, quiz or test. (See Academic Honesty, 2007/08 SAU Catalog, 43)

Classroom Dress:

If you haven’t yet done so, please read Southern’s Dress Code (Student Handbook, 58-59). It is part of the culture of this campus and plays a role in maintaining a quality learning environment. You are expected to dress appropriately in this class.

E-mail:

Each student is expected to have a Southern email account, and check it regularly. To protect student privacy, I will only mail announcements and grades to a Southern account.

Disabilities:

In keeping with University policy, any student with a disability who needs academic accommodations must call Disability Support Services at 236-2574 or stop by Lynn Wood Hall, room 308, to arrange a confidential appointment with the Disability Services Coordinator (DSC) before or during the first week of classes.  (Students who request accommodations after the third week of the semester should not depend on receiving accommodations for that semester.  Legally, no retroactive accommodations can be provided. For more details, visit the Disability Support Services Web site at http://dss.southern.edu/ .)

Accommodations for disabilities are available only as recommended by Disability Support Services.

Classroom Response System (clickers):

A classroom response system (CRS) is used in this class for quizzes and polls. This allows both the instructor and students to get instant feedback about student understanding of the material. Each student should have a clicker and take good care of it just as they would any personal property. If it doesn’t function properly, the student is responsible for getting the problem resolved as soon as possible. If you experience a problem, please let me know immediately, so I can assist you in this process.

At the end of the semester, if you don’t wish to keep your clicker, you may sell it during book buyback at the Campus Shop (if that is where you bought it).

Use of Turnitin.com:

In order to help students understand and avoid plagiarism, Southern has subscribed to a service which checks submitted papers and generates an “originality report” which is available to both the instructor and the student. Some of the assignments are to be submitted using this service available at www.turnitin.com. Further instructions will be sent via email regarding how to log on and submit papers.

All assignments submitted via turnitin.com must have your NAME or STUDENT ID and the ASSIGNMENT TITLE in the MAIN TEXT OF THE FILE you submit to receive proper credit.


 

GRADING POLICIES:

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Grades:

Exams (5 section exams) – 60% of final grade
Examinations provide a chance for you to demonstrate mastery of the material and the relationships between the concepts we cover in class. There will be five section exams, the last one given during the scheduled final exam.

Please note the date and time for our final exam on the Assignment Schedule, and make your work and vacation plans accordingly. Academic Administration will grant approval for variance from the published exam schedule only in cases of verified, serious, illness or a death in the immediate family. Academic Administration may, in case of exceptional and unavoidable circumstances, approve a variance, in consultation with the professor of this course. A $65 processing fee may be assessed.

Quizzes – 5% of final grade
Quizzes will be given regularly to test your understanding of the reading and discussions.  There is no opportunity to make up quizzes.  Since some students will need to miss class once in a while for emergencies, field trips, or other obligations, the four lowest quiz scores will be dropped before grades are calculated at the end of the semester.  Spend your quizzes wisely.

Homework and Videos – 10% of final grade

Homework assignments are designed to help you interact with the material as you prepare for class each day. These assignments are listed on the Assignment Sheet.  In class video reports will be turned in throughout the semester. 

Observation Assignments — 15% of final grade
A number of field observations will help you gain first-hand experience with concepts discussed in class and help you hone observation skills. Details about the field-observations are given in the “Outside Observations” section below. 

Critical Thinking Exercises – 10% of final grade
It is important to critically reflect on one’s own beliefs and assumptions and where they come from.  There are a set of exercises, in which you are asked to reflect on science-related beliefs that you hold.  In particular, you will be asked to identify one item you currently believe simply because you have been told it is true, even though you don’t understand why it is true.  Then you will do research this topic for more complete understanding and report to the class. 

Grade Cutoffs:

Grade:

A

A-

B+

B

B-

C+

C

C-

D+

D

D-

 Cutoffs:

93

90

87

83

80

77

73

70

67

63

60

 

 

Late Work:

In general assigned work is due by the beginning of class on the indicated day and is not accepted after that time. This includes assignments due during a scheduled field trip or school-related outing.  Please plan accordingly and make arrangements with me, if needed, prior to your absence (See 2007/08 SAU Catalog, 45). If you feel that an exception is warranted, fill out a “Late Assignment Submission Form” and submit it with your late assignment. Late work will not be considered for credit without the accompanying LASF.


 

RESOURCES:

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Study Tips:

How you approach studying for this class can make a big difference in what you get out of it.  Here are some tips that seem to have helped students over the years I have taught the course.

1.       Read the applicable sections of the textbook BEFORE class.  Carefully read the “Key Points” at the beginning of each section and keep them in mind as you read. Study figures and illustrations carefully – there is usually lots of information in them and they will help you visualize the written material. If you are familiar with the material before it is covered in class, you will likely remember the discussion in class better.

2.       Honestly self-assess what you understand, and what you don’t.   Answer the “Comprehension Surveys” in each section. Review “The Big Picture” section at the end of each chapter, recalling as much detail about each topic as you can and noting relationships between ideas.  Explain topics orally to someone or write a summary.  Remember that connecting the information you learn into a coherent framework is just as important as the information itself.

3.       Give yourself ample time outside of class to study and think about the material. A simple guideline is an hour a day (or 5 - 6 hours per week). Based on your reading abilities and comprehension skills, you can adjust that up or down.  Schedule this time on your weekly calendar.

4.       Make sure your brain is functioning well.  Adequate sleep, exercise and water are the best recipe for a clear mind.

5.       Make use of resources.  The Office of Learning Support Services offers seminars and offers other resources to sharpen your learning skills. Study with someone who will hold you accountable.  Your class groups might be a good place to start. Make use of optional study resources mentioned in class or in the textbook for areas you feel you don’t understand as well.

Tutoring:

Departmental tutors are available Sunday through Thursday evenings (~7:30 - 9pm) in the Physics Library (HSC104). The Office of Learning Support Services also provides free tutoring services by certified tutors.


 

ASSIGNMENT DETAILS:

 

 

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Outside Observations:

It is very important in a science course that information from “experts” is accompanied by direct observation. Careful observation is needed in order to draw valid conclusions. These assignments give you the opportunity to make and report on careful observations.  You are encouraged to work with other students in the observation, but the reports should be your own work.

Sun Pole Shadow

[10 pts: Complete first by Sept. 8, 2008, second between Dec. 1 and Dec. 8] 
Two measurements of the Sun’s altitude will demonstrate how much the angle of incident radiation changes over the course of the semester. Instructions for observations and calculations are on the Sun Pole Shadow Sketch form.  This is to be submitted via the Sun Pole Shadow Length Form in eClass.

Moon sketches

[20 pts: One due in each of four consecutive weeks, starting with the second week]
Observing the moon through one complete lunar cycle will help you understand the Earth-Sun-Moon relationship and how it impacts the appearance of the moon as well as where it appears in the sky. Use the Moon Sketch Form as a worksheet, then enter the information on the Moon Sketch Submission Form in eClass.

Geology observations

 [15 pts]
Make a detailed observation of local geology (terrain, rock strata, caves, etc.) and report your findings. The goal is to demonstrate the field-use of ideas discussed in class.  Report findings and analysis using the form provided.

Water/erosion observation

 [15 pts]
Make a detailed observation of a local waterway or erosional process (creek, shoreline, floodplain, runoff) and report your findings. The goal is to demonstrate the field-use of ideas discussed in class.  Report findings and analysis using the form provided.

Weather observation

[15 pts]
Over the course of a two-week period, do the following:

1.       Record the 10-day forecast for your area. (See www.wunderground.com or www.weather.com)

2.       Determine a scoring scheme that anyone could use to determine the accuracy of the forecast.  Post a description of your scheme on the Discussion Board.

3.       Make observations over the next ten days that will let you evaluate the accuracy.  Use the Weather Survey form if you wish, or device your own record keeping system.

4.       At the end of ten days, submit your data via the homework drop box.

5.       Post a summary of your findings on the Discussion Board.

Critical Thinking Project:

This assignment will consist of a series of essays.  More details will be given in class and noted on the Discussion Board in eClass.

Last updated by Chris Hansen on August 28, 2008