Energy, High Technology and Society
Natural Science 116
(SMP3 Summer Version)
June 4 to July 6, Summer 2001

 

Instructors: David L. Zellmer and Doris Buffo

For Dr. Zellmer:
Office:
Science Building 244 (CSUF)
Phone & Voicemail: 278-2113
E-mail: david_zellmer@csufresno.edu

For Doris Buffo:
E-mail:
DorisBuffo@aol.com

Course Website: http://zimmer.csufresno.edu/~davidz/ns116/

Course description: The course addresses how the use of high-density energy sources and a revolution in the production of synthetic materials has transformed human society. As such it emphasizes the role that chemistry and physics play in shaping our world. Technological innovation has made possible an expanding population, but that population consumes resources at an exponentially growing rate. Society looks toward science and technology to find new energy sources and to solve future problems. This course asks students to understand the science and technology that underlies our society, and has them "do the math" to explore the feasibility of technological fixes for current and future problems.

Text (required): Roger A. Hinrichs and Merlin Kleinbach, Energy--Its Use and the Environment, 3rd Ed, Harcourt Publishers, 2002.

The book by Hinrichs and Kleinbach provides factual information about energy resources and contains many examples of how to do the calculations involved with energy use. It also contains many activities which students can do at home and has them investigate the impact that energy use has on their daily lives. Additional material will be accessed on the Web.

Other Materials:

Each student must have a scientific calculator and access to a computer that can use the Internet. For the summer SMP3 students, they each must have a bound journal for specified "journaling" exercises. The SMP3 program will probably provide this journal. Note that the journal is separate from whatever you use to take daily notes in class.

About this syllabus and the SMP3 summer format:

We have learned from experience that the format for the SMP3 summer version of this course must remain more flexible than during the regular semester and will include activities and tie-ins to the K-6 elementary school experience in addition to the lecture. The use of the word "tentative" means that we may change topics, times, and the point value for graded activities as the summer progresses. The SMP3 version of this course uses a team of co-instructors. One is a college professor, the other a working teacher from the local school district. While covering the Science, Technology and Society (STS) content of the course, we will also see to the basic physical science needs of the future science teachers in the class. We cannot predict in advance what those needs will be. The main vehicle for teaching basic physical science will be hands-on activities similar to those used in the K-6 classroom. We will try to avoid duplication of those activities already covered in the Natural Science 1A (chemistry and physics) and 1B (biology and earth science) courses that are a prerequisite for NS 116.

Grading: The summer version of this course uses 21 daily blocks of 105 minutes each plus a field trip, rather than the semester version which uses three 50-minute lectures per 15 week semester. Instead of the traditional three exams, papers and a final, summer grades will be assigned based on a variety of assessment methods including journals, portfolios, participation in class projects and exercises, daily web-work or homework assignments, group and individual presentations, a series of small quizzes to track progress and a comprehensive final examination. Because of the pace of the summer class, there are no makeups for missed quizzes, presentations, the field trip or other material. The student will simply lose those points. Because of the requirements of the SMP3 program, students are required to attend all class meetings. Absences will be reported to the SMP3 project director.

List of graded items (tentative)

Presentations (1)

100 pts

Quizzes (7 at 20 pts each)

140 pts

Journals

100 pts

Projects

100 pts

Homework

60 pts

Activity Reports

100 pts

Field Trip

100 pts

Final Assessment

100 pts

Total: 800 pts

Grading Scale, percent of possible points (tentative): 100-85 A; 84-70 B; 69-50 C; 49-40 D; 39-0 F

Written Reports, Presentations and Journals: The data and results from assigned projects are to be worked up in an organized fashion and discussed in a literate manner. The reports should be written with a word processing program on a computer. A spreadsheet will be beneficial for computing and displaying results. Since the summer version of this course takes place in an Electronic Classroom with computer projection, students may elect to prepare presentations using HTML, PowerPoint, or similar presentation media.

To help students who are also taking NS 115 this summer, short quizzes are tentatively scheduled for Mondays and Thursdays of each week. (NS 115 will have weekly quizzes on Fridays.) We plan on having one or two student presentation as part of the class each day starting on Thursday of the second week. With fifteen teams of two, we should conclude all NS116 presentations by Friday of the Fourth Week. (The NS 115 presentations are scheduled for Thursday and Friday of Week Five.)

The presentations will provide a daily technology counterpoint to the ongoing flow of energy issues that form the backbone of the course. Don't pick an issue, pick a "gadget" instead! How does a cell phone work? What is an MP3 player? How does GPS work in the OnStar system? How does a "new technology" fluorescent light work? A list of possible topics for the team presentation will be available on the course website; others may be chosen with approval of the instructor. Each team of two students will choose a different topic. there will be a signup sheet in the classroom. The students are to choose one technology, describe (1) how it works, (2) cover the underlying science, and (3) describe its impact on society. Presentations are 15-20 minutes. Your instructors will be standing by to help you understand the science needed to prepare your presentation.

Journals are to be used for two main purposes: (1) Specified activities as announced by your instructors. (2) Messages to your future selves on How to Do Things. Example of purpose (2): In your first day at CART you will be introduced to the computer systems in the building. We expect to see directions written in your journals for using this technology, including usernames, passwords, and procedures. Leave room at the beginning of your journal for a Table of Contents (TOC), and number every page in your journal so it can be indexed in the TOC. A descriptive title and date that can be used in the TOC should precede each journal entry.

Homework from the textbook or other sources will be assigned as needed.

The Field Trip is a required part of the course and is part of the grade. The students are responsible for material presented during the field trip, and are expected to participate in the scheduled activities.

Cheating and Plagiarism: Each student is expected to perform his or her own work throughout the course. Cheating and plagiarism will not be tolerated and will be dealt with according to university policy. Please refer to the CSU Fresno catalog for further information.

Disabled Students: It is the responsibility of students with disabilities to identify themselves to the university and the instructor so reasonable accommodation for learning and evaluation within the course can be made.

Daily Schedule (Summer): (105 minutes (Group A) + 15 min break + 105 minutes (Group B))
Total Time: 2415 minutes + field trip - 105 minutes holiday
(Regular Semester: 15 weeks x 3 x 50 = 2250 minutes plus a 120 minute final exam)

Group A: 1:00 pm to 2:45 pm (30 students) [Cancelled, Summer 2001]

Group B: 3:00 pm to 4:45 pm (30 students) [only session, Summer 2001] CART room S-105

Daily Schedule Summer 2001 -- This schedule is tentative and is subject to revision. Because of the requirements of the SMP3 program, daily attendance is mandatory.

Period

Day

Topics and Reading Assignments

Activities and K-6 Perspective

1

 

 

 

 

 

M 6/4

Week 1

Introduction to course and the technology at CART

Tesla and the beginning of the Age of Electricity -- note technologies then and now for Energy production, Lighting, Transportation and Communication. (video and website at www.pbs.org/tesla/)

 

2

 

 

 

 

 

Tu 6/5

Energy from Wires and Magnets

Hinrichs:

Chapter 10 Electricity: Circuits and Superconductors, Sections E (Ohm's Law), G (Elementary Circuits) and H (Electrical Power)

Chapter 11 Electromagnetism and the Generation of Electricity, Sections A (Magnetism), B (Generation of Electricity) and C (Transmission of Electrical Energy)

 

Electricity, circuits, light bulbs, insulators, conductors
Teaching children about electric circuits

3

 

 

 

 

 

W 6/6

The Big Creek Hydroelectric System. What to look for on the field trip.

Hinrichs, Chapter 12, section F (Hydropower)

Series circuits, parallel circuits, circuit diagrams
Problem solving
Teacher observation and assessment

4

 

 

 

 

 

Th 6/7

Energy production, consumption and distribution in the USA and world-wide.

Hinrichs, Chapter 1 Introduction, all sections.

Continue Electric circuits, electromagnets
Field trips with children

FT

 

F 6/8

Field trip (F, Sa, Su)

 

5

 

 

 

 

 

M 6/11

Week 2

Discuss the Field Trip

Science content standards for California public schools
The Science of inquiry
Working in collaborative groups
Results of survey

6

 

 

 

 

 

Tu 6/12

Inputs and Outputs -- The Systems Approach to Energy Conversions

Hinrichs, Chapter 2 Energy Mechanics

Encouraging Discourse
Questioning Techniques
KWL Charts

7

 

 

 

 

 

W 6/13

Conservation Laws and Efficiency -- Heat Engines

Hinrichs, Chapter 3 Conservation of Energy and Chapter 4 Heat and Work (Skim for content. Lecture will guide you.)

Solar energy investigations
Sun tracking
Word banks, Word walls

8

 

 

 

 

 

Th 6/14

Powering the Future with Oil and Natural Gas to power heat engines. Case study using ANWR.

Hinrichs:

We will revisit sections of preceding chapters and introduce new material in handouts.

Chapter 7 Energy from Fossil Fuels

Internet for current information.

Thermometer investigation
Heating earth material
Shadow tracking - Tree shadow homework assignment
Assessment

9

 

 

 

 

 

F 6/15

Making the transition to the Hydrogen Economy. How will we do that?

 

Solar water heaters

10

 

 

 

 

 

M 6/18

Week 3

Home Energy Conservation -- Heat flow and insulation. Passive Solar Homes. Describe the Solar House project for next Monday.

Hinrichs

Chapter 4 Heat and Work, esp sections C (Temperature and Heat) and D (Heat Transfer Principles)

Chapter 5 Home Energy Conservation and Heat-Transfer Control

Chapter 6 Solar Energy: Characteristics and Heating

Begin planning for Solar House project.

11

 

 

 

 

 

Tu 6/19

The Internal Combustion Engine. Economics and pollution problems.

Hinrichs

Chapter 8, Air Pollution and Energy Use

Scientific thinking process

12

 

 

 

 

 

W 6/20

Storing Energy in Batteries and the Electric Car.

Hinrichs, Chapter 10, D (Batteries and Electric Vehicles)

Chemistry with children

13

 

 

 

 

 

Th 6/21

Hybrid and Fuel Cell Vehicles

Hinrichs, Chapter 10, J (Fuel Cells)

Teaching atoms and molecules to children
The periodic table

14

 

 

 

 

 

F 6/22

Solar Power from Photovoltaic (PV) Systems

Hinrichs, Chapter 12 Electricity from Solar, Wind, and Hydro Power

Continue atoms and molecules

15

 

 

M 6/25

Week 4

Solar House project

Do solar house competition.

16

 

 

 

 

 

Tu 6/26

Hinrichs, Ch. 14 Nuclear Power: Fission. History, Worldwide Site Locations, Fission reactions, diagram of nuclear reactor, LWR, BWR, PWR, alternate designs, Nuclear Fuel Cycle and Radioactive Wastes, Mining, Fuel Enrichment, Fuel Reprocessing, Radioisotopes in Waste, Waste Disposal, Normal radioactive release, nuclear accidents, TMI, Chernobyl, fallout patterns, meltdown, Risk Assessment, health effects, "safe" reactors, Nuclear Proliferation, Economics of Nuclear Power

 

17

 

W 6/27

Continue Ch. 14

 

18

 

Th 6/28

Communication Technologies and the Global Community.

 

19

 

F 6/29

Can we get there from here? Strategies for all of the 21st century.

 

HD

M 7/2 - W 7/4

Holiday

 

20

 

 

Th 7/5

Week 5

Headlines from the Future.

 

21

F 7/6

Final Examination