Illinois PER Interactive Examples: Curved Mirror

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written by Gary Gladding
published by the University of llinois Physics Education Research Group

This is an interactive homework problem on the topic of ray optics. It presents this scenario: a distant object forms an image 2.8 meters in front of a slightly curved mirror. With only this information, students must determine the radius of curvature of the mirror.

The problem was developed by a physics education researcher to help students with concept formation and strategic problem solving skills. It is accompanied by a Socratic-dialog "help" sequence that guides users through a full conceptual analysis before attempting the mathematics. It is part of a larger collection developed by the Illinois PER Group.

http://wug.physics.uiuc.edu/cgi/courses/shell/per/phys102/ie.pl?08...

Subjects	Levels	Resource Types
Education Practices - Active Learning = Problem Solving Optics - Geometrical Optics = Reflection - Curved Surfaces	- High School - Lower Undergraduate	- Instructional Material = Activity = Best practice = Curriculum support = Tutorial

Appropriate Courses	Categories	Ratings
- Conceptual Physics - Algebra-based Physics - AP Physics	- Activity - Assessment - New teachers	Currently 0.0/5 Want to rate this material? Login here!

Intended User:: Learner
Format:: text/html
Access Rights:: Free access
Restriction:: © 2002 University of Illinois Physics Education Research Group
Keywords:: PER, PER problem, concave mirror, concavity, curved mirror, focal length, homework problem, interactive problem, light ray, mirror, ray model, ray optics, reflection
Record Cloner:: Cloned from ComPADRE Item 6381 February 5, 2008 by Alea Smith
Record Updated:: June 15, 2009 by caroline hall
Last Update when Cataloged:: June 16, 2006

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AIP Format

G. Gladding, Illinois PER Interactive Examples: Curved Mirror (University of llinois Physics Education Research Group, Urbana, 2002), WWW Document, (http://wug.physics.uiuc.edu/cgi/courses/shell/per/phys102/ie.pl?08/02).

APA Format

Gladding, G. (2006, June 16). Illinois PER Interactive Examples: Curved Mirror. Retrieved September 7, 2010, from University of llinois Physics Education Research Group: http://wug.physics.uiuc.edu/cgi/courses/shell/per/phys102/ie.pl?08/02

Chicago Format

Gladding, Gary. Illinois PER Interactive Examples: Curved Mirror. Urbana: University of llinois Physics Education Research Group, June 16, 2006. http://wug.physics.uiuc.edu/cgi/courses/shell/per/phys102/ie.pl?08/02 (accessed 7 September 2010).

MLA Format

Gladding, Gary. Illinois PER Interactive Examples: Curved Mirror. Urbana: University of llinois Physics Education Research Group, 2002. 16 June 2006. 7 Sep. 2010 <http://wug.physics.uiuc.edu/cgi/courses/shell/per/phys102/ie.pl?08/02>.

BibTeX Export Format

@misc{ Author = "Gary Gladding", Title = {Illinois PER Interactive Examples: Curved Mirror}, Publisher = {University of llinois Physics Education Research Group}, Volume = {2010}, Number = {7 September 2010}, Month = {June 16, 2006}, Year = {2002} }

Refer Export Format

%A Gary Gladding
%T Illinois PER Interactive Examples: Curved Mirror
%D June 16, 2006
%I University of llinois Physics Education Research Group
%C Urbana
%U http://wug.physics.uiuc.edu/cgi/courses/shell/per/phys102/ie.pl?08/02
%O text/html

EndNote Export Format

%0 Electronic Source
%A Gladding, Gary
%D June 16, 2006
%T Illinois PER Interactive Examples: Curved Mirror
%I University of llinois Physics Education Research Group
%V 2010
%N 7 September 2010
%8 June 16, 2006
%9 text/html
%U http://wug.physics.uiuc.edu/cgi/courses/shell/per/phys102/ie.pl?08/02

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The AIP Style presented is based on information from the AIP Style Manual.

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