Evaluation of instruction using the conceptual survey of electricity and magnetism in Mexico

Genaro Zavala, Hugo Alarcon

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)


A modified version of the Conceptual Survey of Electricity and Magnetism (CSEM) is regularly administered to students at the beginning of the semester as a pretest and at the end of the semester as a post-test in a large private university in Mexico. About 500 students each semester, from different engineering majors, take electricity and magnetism in the introductory level, divided into sections of 30-40 students so there are several different instructors, both full-time and part-time. We report on the analysis of the CSEM data using concentration analysis for the purpose of evaluation of instruction. The results showed that students' learning varies with respect to instructor and to CSEM concept area. Students have large learning gains in some concept areas but small learning gains in others. Deeper analysis of a concept area showed that some instructors may tend to strengthen some misconceptions that students have. The analysis can be used to give feedback to instructors for the purpose of improving instruction.

Original languageEnglish
Title of host publication2008 Physics Education Research Conference
Number of pages3
Publication statusPublished - 2008
Event2008 Physics Education Research Conference - Edmonton, Canada
Duration: 23 Jul 200824 Jul 2008

Publication series

NameAIP Conference Proceedings
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616


Other2008 Physics Education Research Conference


  • Concentration analysis
  • Concept evaluation
  • Implementation of tutorials
  • International context

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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