Dr. Chuks Ogbonnaya

Email: cogbonnaya@me.vccs.edu
Office: G235
Phone: (276) 523-2400, ext. 276

Office Hours:

Monday: 8:00-8:50, 11:00-12:50
Tuesday: 8:00-9:15
Wednesday: 8:00-8:50, 11:00-12:50
Thursday: 8:00-9:15, 10:50-12:05

 

 

Course Description

Includes the basic sciences which describe our physical environment. Includes the fundamentals of geology, meteorology, physics, chemistry, and biology. Describes basic scientific principles and relates them to natural phenomena and the activities of man. Emphasizes field experiences, including techniques and data gathering. Lecture 3 hours. Laboratory 3 hours. Total 6 hours per week.

 

Goals/Specific Objectives

SCT 112 is the second in a two-semester series, designed to introduce students to basic sciences, which describe their physical environment. As in any introductory science course, the student will be introduced to the nomenclature of science so that he/she may continue in more advanced classes.

  1. Those topics on the course syllabus are the specific objectives of the course.
  2. The intent of this course will be to provide the student with a foundation by which he/she may pursue more in-depth courses in the field of environmental science.

     

 

Instructional Methods

Late lab exercises will be accepted by will be reduced one point for each week past due. Cheating or copying another student's work will not be tolerated. A grade of zero (0) will be given if you are caught cheating.

 

 

Textbook

Laboratory Studies in Environmental Science by Chuks A. Ogbonnaya
ISBN # 0-679-23161-5

 

 

 

Core Competencies

This course satisfies the following core competencies:

·       Understand and interpret complex materials.

·       Assimilate, organize, develop, and present an idea formally and informally.

·       Discriminate among degrees of credibility, accuracy, and reliability of inferences drawn from given data.

·       Recognize parallels, assumptions, or presuppositions in any given source of information.

·       Evaluate the strengths and relevance of arguments on a particular question or issue.

·       Weigh evidence and decide if generalizations or conclusions based on the given data are warranted.

·       Determine whether certain conclusions or consequences are supported by the information provided.

·       Use problem solving skills.

·       Interpret and use mathematical formulas.

·       Interpret mathematical models such as graphs, tables and schematics and draw inferences from them.

·       Use graphical, symbolic, and numerical methods to analyze, organize, and interpret data.

·       Estimate and consider answers to mathematical problems in order to determine reasonableness.

·       Represent mathematical information numerically, symbolically, and visually, using graphs and charts.

·       Generate an empirically evidenced and logical argument.

·       Distinguish a scientific argument from a non-scientific argument.

·       Reason by deduction, induction and analogy.

·       Distinguish between casual and causal and correlational relationships.

·       Recognize methods of inquiry that lead to scientific knowledge.

 

 

 

Communication

For Your Information:

All correspondence and assignments should be sent to the email address listed above.

Since SCT112 is an online course, each student is expected to check his or her Mountain Empire email address at least twice weekly. If you are having problems using your Mountain Empire email address, please contact the instructor as soon as possible.

The instructor will use email to keep you updated on your progress throughout the course. If you have completed any kind of assignment and have not heard from the instructor within a reasonable length of time (two work days if the assignment was turned in over the internet or a week if the assignment was turned in through the postal service), then you should contact the instructor to make sure that your assignment was received.

 

 

Emergency Statement

In the event of a College-wide emergency, course requirements, classes, deadlines, and grading schemes are subject to changes that may include alternative delivery methods; alternative methods of interaction with the instructor, class materials, and/or classmates; a revised attendance policy; and a revised semester calendar and/or grading scheme.

In the case of a College emergency, please refer to the following about changes in this course:

 

·         If you are unable to access the water/wastewater distance learning website, please contact IT services at 276-523-2400 or contact your instructor.  If power or servers are down across campus it may take a couple of hours for service to be reinstated.  Please be patient and your course material will be back up and running shortly.  If this does occur penalties will not be given for late assignments.

·         If the MECC mail server is down your instructor will use the following email address: Caogbonnaya1975@yahoo.com.
*****Please note that this email address will ONLY be used in case of an emergency when the MECC mail server is down!******

·         The telephone number for your instructor is as follows:
276-523-2400, ext 276

For more general information about the emergency situation, please refer to:

·         The Mountain Empire Community College web site at www.mecc.edu or the Virginia Community College System web page at www.vccs.edu

·         The college phone number is 276-523-2400

·         The college phone number to call in case of snow or inclement weather is 276-523-7495. You may also receive information about snow or inclement weather at the following TV and Radio Stations:


WCYB-TV— Bristol

WJHL-TV — Johnson City

WQUT-FM — Johnson City

WAXM-FM — Norton

WDIC-FM — Clintwood

WJNV-FM — Jonesville

WVTF-FM — Local NPR
WXBQ-FM — Bristol

·         You may contact security at MECC from off campus by calling 276-523-7473 and from on campus by dialing 473 from any campus phone. There are also several emergency security phones located on MECC’s campus.

 

 

Emergency Notifications: When MECC considers an emergency to pose an ongoing threat to students and employees, the college community will be notified in several ways:

1.    Text Message (register to receive text messages from MECC at http://www2.mecc.edu/sms/index.html)

2.    Email

3.    Telephone

4.    Postings on the college’s web site

5.    In person

 

 

Honor

All students at MECC should abide by the standards of conduct outlined in the MECC Student Handbook. Cheating WILL NOT be tolerated. Anyone caught cheating on an assignment or test will receive a zero for that assignment.

 

 

Attendance Policy

Regular class attendance is required. When absence from a clas is necessary, it is teh responsibility of teh student to inform the instructor prior to the absence. The student is responsible for teh subsequent completion of all work missed during an absence. (MECC Student Handbook).

Mountain Empire Community College is committed to academic quality and student success. Elements that support both of these values are regular attendance and participation in class. The college policy states that regular class attendance is required. The attendanc epolicy in this class is that you spend at least 5 hours per week working on assignments, which will help ensure you stay on track.

 

 

 

Instructions for Individuals with Disabilities


Students may request academic accommodation for disabilities through the Office of Student Services.  That office will evaluate the request and make recommendations for appropriate and reasonable accommodations, which the student will provide to the instructor.

Individuals requiring temporary handicapped parking accommodations due to short-term illness should also contact Student Services.

All correspondence will be kept confidential.

 

 

 

 

Reading Assignments

Units

Subject Matter

I

 

 

 

 

 

 

Introduction
Photosynthesis
Respiration
Transpiration
Osmosis
Energy
Energy and Life Processes
Energy and Earth Processes
REVIEW
First Hour Exam

 

II

 

 

 

 

 

Energy of Life
The Energy Cycle of the Biosphere
Earth Materials and Processes
Land Slides and Related Phenomena
Subsidence
Energy Flow in Natural Ecosystems
REVIEW
Second Hour Exam

 

III

 

 

 

 

Seasonal Changes
Sun's Influence on the Upper Atmosphere
Humidity and Seasonal and Daily Temp.
Condensation: Dew, Fog, and Clouds
Precipitation and Global Climate
Global Climate
REVIEW
Final Exam

 

Lab Excercises

  1. Biochemical Analysis by Photometry
  2. Respiration
  3. Osmosis

     

 

 

Lab Safety

Students will be required to work responsibly and safely while in the laboratory. Read the Safety Rules of the Laboratory.

 

 

 

Grading Policy

First Hour Exam

100 points

Second Hour Exam

100 points

Final Hour Exam

100 points

Project

100 points

Lab Reports

  40 points

 

440 points

 

Grading Scale

A = 90 - 100%
B = 80 - 89%
C = 70 - 79%
D = 60 - 69%
F = Below 60%

 

Note: You will be required to complete a project in this class. See the following project requirements.

 

 

Laboratory Projects for SCT 112

You can choose any scientific topic that we have covered in class (SCT 111-112). I must approve this topic before you start working on it. It can be any lab experiment that we have carried out in class, but you should be able to expand it to cover the rest of the semester.

A 2-3 page "proposal" (type written) will be required before you start on your topic of interest. Your final report will be a 7-10 page typewritten scientific report.

  1. Proposal - 10 points
  2. Presentations - 20 points (This will be done over the phone.)
  3. Grading of paper - 70 points
  4. Total - 100 points

 

Exams Are Proctored

For acceptable proctors, see exam policy on the net.