welcome to studio physics 2054 dr. jeff bindell [email protected] textbook college physics (8 th...
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Welcome to Studio Physics 2054
Dr. Jeff Bindell
TEXTBOOKCollege Physics (8th Edition) by Cutnell & Johnson, John Wiley & Sons, (2009)- (Vol. II)
Class Website: www.physics.ucf.edu/~bindell{
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Lab Manual
Gray's College Bookstore 4250 Alafaya Trail, Suite 240. Oviedo, FL, 32765. Tel: (407) 366-2241
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NOTE:
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LEARNING
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There’s Got to be a Better Way!
Dr. Bindell’s Last Lecture Class
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We Believe This Is It!
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What is Studio? A combined Class-Room/Laboratory approach
to teaching physics. 4 Credits. (2 hour sessions – 3 days/week) Electricity, Magnetism and Optics form the bulk
of this course. Virtually no long formal lectures Peer Instruction This approach is now finding increased use at
many schools across the country. MIT uses it exclusively
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What’s Different Different about Studio Physics???
More Informality to Instruction T-shaped Tables (The worst shape possible!) Group Approach to Learning / Learning
Together Class Discussions Low Student/Faculty Ratio Students have the responsibility both for
learning and for teaching.
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Learning Physics
Memorize Remember the formulas Remember the definitions Remember the solutions to ALL problems that you have ever
seen solved in any Physics class in the universe.
Understanding Cognitive understanding of physics Remember some formulas but you can usually derive some
of them as well. Solve problems through understanding of the underlying
physics principles.
X
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The Lecture Mode of Learning
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The Studio Mode of Learning
Group
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Don’t forget the evil textbook!
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More:The Studio Mode of Learning
Open and read that big expensive ugly thing that you bought: the textbook.
Use the book to complete your classroom experience- General Study Homework
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Problem: “T” shaped table environment
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“T” Table Rules 3 students on each side of the T Each table has 2 groups of students In some experiments, all 6 students will work
as a combined team (some equipment and space limitations)
SILENCE is forbidden (except when I am talking!)
Discussions are required! Stay on task – no web surfing unless it is
needed for the classwork.
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Some Advantages of Combined “Lecture” - Laboratory Format
Lecture and Labs are Synchronized Some of the labs are exploratory rather than
governed by step by step instructions Some “Labs” will be problem solving
exercises. You may have to search (internet, textbook)
for information to assist with activities. Again, Talking is encouraged rather than
forbidden!
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Learning Modes In Studio Listening
Mini Lecture Student Presentations/Arguments
Seeing Demonstrations
Reading Studying textbook
Discussing Peer “Instruction”
Touching & Experiencing. Exploratory Laboratory Experiments
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Groups
You will be assigned to an initial group today. The list is also posted on the class website.
Group assignments will be changed after each examination to maintain proper balance.
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STUDIO APPROACH Peer Instruction
You will solve problems and do experiments with your group.Some problems will seem very strange and
difficult.You will learn the value of a team approach to
learning. You will argue with each other and with other
groups in your “quest” for understanding. You may present your findings or solutions to the
rest of the class (always optional). Your classes should be more “fun” than the older
approach.
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You may not be happy about Limited Lecture … you have to learn some of the
material yourself or with your group. Your brain goes numb after 10 minutes of lecture anyway. You can fall asleep during a lecture after 15 minutes. You will not fall asleep in this class format.
Internet Oriented Information on what is happening is obtained from the
class page: www.physics.ucf.edu/~bindell Information needed to solve “problems” or complete
“activities” may be obtained from the web. You are RESPONSIBLE for information presented to you
on the class page … whether we tell you about it or not!
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Some insight into this approach:
You are an archeology student. You are led to the opening of a cave. You are to explore the cave. You have a little flashlight which illuminates
small areas only.
Now … let’s enter the cave.
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This is what you see.
Then you trip over a rock.
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OR…
With the same flashlight you are told: Read about caves in your textbook. Go into the cave.
Watch out for rocks on the floor of the cave. Check out the WALLS of the cave. You can go in with other students, each with an
additional flashlight.
In you go again …..
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See the difference??
You were given some guidance. You were NOT told what to expect, only
given a suggestion as to where to look. You “discovered” cave drawings. You had done a bit of pre-reading and you
therefore knew more about what you were looking at.
You learned more than if you were just given pictures of cave drawings in a lecture!
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DOES IT WORK? We can judge how well a student has learned
and understood the semester’s work by: Giving a “pre-diagnostic test” Giving a “post-diagnostic test” (at the end of the
semester) These “tests” do not “count” in your grade but we can tell
via the test design if you are messing with us and we will kill you.
We do the Pre-Test today. We use these and other tools to decide if we are
successful. Let’s take a brief look
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Peer Instruction - Compare
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FINAL EXAM RESULTS (Old Data)
Conventional Peer
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Normalized Gain (An analogy) Weight Watchers (loss is a gain!) You are given a goal of how many pounds
you should lose to get to your ideal weight You weigh 235 and you need to get to 190. You get to 215 Attained: 20 lb loss “Max”: 45 lbs Normalized loss = 20/45=44% You can compare these normalized losses
with the other people in your class.
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SCALE-UP* – Normalized Gain
Pretest is where youStart off.
You want to attain 100%
* SCALE-UP is the engineering physics approach to studio instruction.
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Some Procedures
Lab Notebook A loose leaf notebook will probably work best. Download labs and keep in notebook. 3-hole punch
recommended Keep class problem solutions & homework problems Class observations and exercises Lecture and Class notes
Notebook Grade The notebook is divided into sections/experiments. Periodically, a particular section will be collected and graded. The grading will probably be “unfair!” The notebook average will be your class grade. (later)
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Class Sessions
Monday and Wednesday Regular sessions
Fridays Occasionally Friday will be like a Monday or Wednesday. Fridays will often concentrate on problem solving and
Review Discussions Quizzes (15 minutes)/Exams (50 minutes)
This can only work if you complete the labs on schedule.
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Operations
Homework system is WebAssign Initial Password is “ihatephysics” Your old password may still work. Your ID is your PID without the leading letter.
Clicker System i-clicker be sure that the ID is
not obliterated.
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Types of WebAssignments
Normal Homework ~ 6-10 problems per week Reading Assignments prior to class with a
few simple questions to make sure you are prepared for class.
You are encouraged to collaborate on homework assignments with your group members. Separate submissions are required.
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Quiz Schedule
There will be a quiz almost EVERY Friday. Most will be based upon a structured problem
solving protocol – group or individual- (you will find out about this later or check the web site for information)
Exams will also be usually given on a Friday. Be careful about making travel arrangements until you know when the exams will be.
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Your Grade
Item %
Mid Semester Examinations (3) 30
Final Examination 20
Homework 10
In Class Quizzes 10
Class Participation (Clicks) 15
Laboratory Work 15
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Grading Schema
SCORE GRADE
85-100 A
75-84 B
60-74 C
50-59 D
Less than 50 F
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Grades – Spring 2010
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Grades - Fall 2010
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Course Structure
INDUCTIONMAXWELL
MAGNETISMELECTRICITY
START
OPTICS
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Final Comments ..
Learning is really YOUR RESPONSIBILITY in Studio Physics.
You may be frustrated occasionally because the instructional staff does not give you all of the answers or validate your individual or group conclusions. This is so that you will really THINK these things out. Thinking is a good thing!
REMEMBERREMEMBER: : YOUYOU ARE RESPONSIBLE FOR ARE RESPONSIBLE FOR CHECKING THE CLASS WEBSITE AND CHECKING THE CLASS WEBSITE AND WebAssign often.WebAssign often.
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ASSIGNMENT FOR WEDNESDAY:
Register for WA Procure an i-clicker and register it (see syllabus on
class website.) Read the first few sections about charge in the
textbook. There will be an initial WA assignment posted but
don’t do it quite yet. It is due Sunday evening and it is fairly easy!
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This presentation will befound on the class page.
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Take a 5 minute break and then we will do
the Pre-Test!!