Physics St. Mary’s High School
Mr. Mangiacapre  http://www.stmary.ws/highschool/physics/home


Physics
- The scientific study of the physical world

Physicists ask the simplest questions about the physical world:

How does it work? (What are the underlying principles or rules)

What are the simplest parts of matter?

What is energy?

What is the universe like, how did it begin, how is it changing?

The major topics of study in this course will be:

  • Force 
  • Energy
  • Motion
  • The Atom

Answers to questions you might have:

What will the work be like this year?

The 'language' of physics is mathematics.  There will be a lot of mathematical problem solving. This class uses a lot of algebra, a little trigonometry and geometry. (see Mathematics HW sheet)

What kinds of professions use physics on a regular basis? 

X-ray technicians Architects
Physical therapists All engineers
(people who use science to make things)
Laser Surgeons Doctors treating Cancer,

 

 

 

 

 

 

Why is physics important?

Our everyday life is filled will inventions or structures made possible by the discoveries of physicists (the list is endless)

TV Radio Eye Glasses Computers Lasers
Electric Motors Efficient
Gas
Engines
Air
Conditioning
Nuclear
Energy
X-Rays
Stereos Large
Bridges
Sky Scrapers Refrigerators Electric
Guitars
Remote Controls Electricity Laser Surgery Food
Purification
Microwaves
Heat
Lamps
Copy
Machines
Bar Code Scanners Jet Planes CDROMS

Grade Breakdown

Tests 50%
Lab Reports 25%
Homework 20%
Classroom Grade 5%

 A.  Tests

  • given every 2 - 3 weeks
  • 20 - 33 Multiple choice
  • 3 - 5 problems, drawings or short answer questions

If you are absent for a test you must make it up on the day you return to school or present a note from home explaining why this is not possible.

 B.  Lab Reports

  • Approximately 3 - 4 Lab reports per quarter
  • done independently (when outside the classroom)
  • usually given a week to complete
  • points are taken off for late labs

 
1 day late - 15 pts off   2 or more days late - 20 pts off

 

 

C.  Quizzes

  • ordinarily last no more than 15 to 25 minutes
  • often similar to questions given in previous homeworks.

 

D.  Homework  - Homework is a very important component of this class.

*** No credit will be given for answers that are missing calculations

*** No credit for answers that are not in full sentences 

  • Will almost always be checked
  • From time to time, will be collected, without notice, and graded  

Each quarter you will receive a HW pass.  If you do a HW and do not show the necessary calculations, drawings or full sentences you will lose your HW pass. If you unprepared you will lose your HW pass.

 

E. Classroom Grade - A student will full get a perfect Classroom Grade by being

1.    Prepared…  (2 points off each time you’re unprepared)  (40 pts)

  • all supplies needed for a given day
  • notebook and textbook open to the appropriate page

 2.  Being Attentive                                                        (20 pts)

  • no outside distractions
  • attentive to lesson, teacher and to contribution of fellow students

3. Involved in class discussions                                  (30 pts)

  • Answering questions
  • Asking questions
  • Sharing outside experiences

4. Respectful to teacher and fellow students          (10 pts)

 

 

 

 

 

 

 

 

 

 

 

Multiple Choice Homework Format

Acceptable - Full Credit - Answer number and Answer

 (If calculations are used, show them)  Homework is to be done on loose-leaf

Acceptable
Jane Doe  #5 9/12/2008
Section 278  

1. (2) acceleration
2. (3) velocity
3. (1) displacement
4. (3) direction

 

UNAcceptable - No Credit
Jane Doe  #5 9/12/2008
Section 278  

1.(2)
2.(3)
3.(1)
4.(3)

 *** No credit will be given for answers that are missing calculations

 *** No credit for answers that are not in full sentences

Homework will:

  • almost always be checked
  • from time to time, will be collected, without notice, and graded