Action Research in High School Physics

advertisement
Action Research
in
High School Physics
Larry Dukerich
Dobson HS, Mesa, AZ
Dept of Physics & Astronomy,
Arizona State U.
Professional Development
Current options

Graduate courses
–
–

Workshop
–
–

Education
Content area
University
Vendor-sponsored
Independent study
2
Graduate courses

Advantages
–
–

Just show up and do the work
Readily recognized by school districts or state
Dept of Education
Drawbacks
–
–
–
Instructor sets agenda
Content may not be relevant to your needs
Unlikely to significantly affect current practice
3
Workshops - Summer
Vary in length from 1-4 weeks
 Modeling-type workshops most effective

–
–
–
–
3-4 week immersion experience
Opportunities to examine one’s practice
Interaction with colleagues
Promotes “learning community”
 follow-up
meetings
 communication via listserv
4
Workshops-Commercial

Sponsored by technology companies
–
–
–
1-5 days in length
Usually focus on learning technology
Rapid pace & narrow focus
 How
to master use of technology
 Can be overwhelming
 Affords little opportunity for reflection

Motivation to participate ?
5
Independent Study

Distance Learning
–

e.g., Montana State U
Arranged with professor at local college or
university
6
Action Research - Origins

Modeling Instruction Program at ASU
1990-present
–
1st Summer Workshop
 Learn
–
Modeling Method in mechanics
2nd Summer Workshop
 Participants
formed AR teams to focus on revising
materials for use in 2nd semester high school
physics course
 Goal: make curriculum model-centered rather than
topic-centered
7
Action Research Team

2-6 teachers, university faculty, & grad
students with common goals:
–
Improve some aspect of instruction
 Existing
high school physics course
 Develop course recommendations for new course
 Refine professional development courses in MNS
program at ASU
–
Make improvements available to larger
community
8
Action Research
Roles of Action-Research Team
Graduate
Students
Professor
In-Service
Teachers
Reflect on
utility of
materials
Develop
materials for
classroom use
Field-test
classroom
materials
9
Action Research
Models of Physical Science
Drew ideas from Underpinnings in Arnold
Arons’ Teaching Introductory Physics
 Worked on by AR teams in 5 successive
summers
 Evolved into materials for 9th grade
physical science course
 Currently taught as PHS 534 at ASU.

10
Action Research
Models of Physical Science

Current efforts
–
–
Weave modeling, structure of matter and energy
threads into a coherent full-year 8th or 9th
grade physical science course
Incorporate activities that integrate math and
science courses
 Sim-Calc
Mathworlds (Jim Kaput)
 Use of common vocabulary
 Reinforce concepts learned in each course
11
Action Research
Interaction of light & matter
PHS 560 Summer 2001 at ASU
 Instructor’s goals:

–
–
–
Help teachers see utility of SHO to model
interaction of electron and light
Intro developments in 20th century physics to
HS teachers
Help teachers develop lessons for their
advanced students
12
Action Research
Interaction of light & matter

Attempt to use Modeling approach
–
–
–
Little formal lecture
Integrated lab and discussion
Intro teachers to use of software
 Excel
spreadsheets
 Born (chain of connected oscillators)
 Atom in a Box (electron transitions)
 Visual Quantum Mechanics (models to account for
spectra from gas lamps and LED’s)
13
Action Research
Interaction of light & matter

Agenda too ambitious
–
–
–
Teachers rusty with calculus
Compressed summer schedule not conducive to
reflection and assimilation
Conflict between “covering” material and
allowing learning to occur
14
Action Research Team
Interaction of light and matter
Professor, grad student, and three HS
teachers
 Goal: restructure course to make it more
effective for Summer 2002
 Weekly meetings at ASU to coordinate
efforts of team members

15
Action Research - Advantages

For HS Teachers
–
–
–
–

Agenda based on perceived need
Tasks negotiated between team members
Intellectually rewarding
Results in useful product
For Grad Students
–
Exposure to teachers with expertise in
pedagogy
16
Action Research - Advantages

For University/College Faculty
–
–

Satisfaction of helping local teachers
Less demanding than regular course
For all
–
Members with common interests, but different
motivations can learn from one another
17
Download