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