Welcome to Studio Physics 2054

Dr. Jeff Bindell

jbindell@mail.ucf.edu

TEXTBOOKCollege Physics (8th Edition) by Cutnell & Johnson, John Wiley & Sons, (2009)- (Vol. II)

Class Website: www.physics.ucf.edu/~bindell{

Lab Manual

Gray's College Bookstore 4250 Alafaya Trail, Suite 240. Oviedo, FL, 32765. Tel: (407) 366-2241

NOTE:

LEARNING

There’s Got to be a Better Way!

Dr. Bindell’s Last Lecture Class

We Believe This Is It!

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

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.

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

The Lecture Mode of Learning

The Studio Mode of Learning

Group

Don’t forget the evil textbook!

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

Problem: “T” shaped table environment

“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.

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!

Learning Modes In Studio Listening

Mini Lecture Student Presentations/Arguments

Seeing Demonstrations

Reading Studying textbook

Discussing Peer “Instruction”

Touching & Experiencing. Exploratory Laboratory Experiments

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.

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.

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!

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.

This is what you see.

Then you trip over a rock.

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 …..

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!

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

Peer Instruction - Compare

FINAL EXAM RESULTS (Old Data)

Conventional Peer

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.

SCALE-UP* – Normalized Gain

Pretest is where youStart off.

You want to attain 100%

* SCALE-UP is the engineering physics approach to studio instruction.

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)

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.

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.

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.

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.

Your Grade

Item %

Mid Semester Examinations (3) 30

Final Examination 20

Homework 10

In Class Quizzes 10

Class Participation (Clicks) 15

Laboratory Work 15

Grading Schema

SCORE GRADE

85-100 A

75-84 B

60-74 C

50-59 D

Less than 50 F

Grades – Spring 2010

Grades - Fall 2010

Course Structure

INDUCTIONMAXWELL

MAGNETISMELECTRICITY

START

OPTICS

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.

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!

This presentation will befound on the class page.

Take a 5 minute break and then we will do

the Pre-Test!!