Cited by 6,072Innovative Teaching MethodsScience Education and PedagogyEducational Methods and Outcomes

Interactive-engagement versus traditional methods: A six-thousand-student survey of mechanics test data for introductory physics courses

Hake, Richard R.·1998·American Journal of Physics

Abstract

A survey of pre/post-test data using the Halloun–Hestenes Mechanics Diagnostic test or more recent Force Concept Inventory is reported for 62 introductory physics courses enrolling a total number of students N=6542. A consistent analysis over diverse student populations in high schools, colleges, and universities is obtained if a rough measure of the average effectiveness of a course in promoting conceptual understanding is taken to be the average normalized gain 〈g〉. The latter is defined as the ratio of the actual average gain (%〈post〉−%〈pre〉) to the maximum possible average gain (100−%〈pre〉). Fourteen “traditional” (T) courses (N=2084) which made little or no use of interactive-engagement (IE) methods achieved an average gain 〈g〉T-ave=0.23±0.04 (std dev). In sharp contrast, 48 courses (N=4458) which made substantial use of IE methods achieved an average gain 〈g〉IE-ave=0.48±0.14 (std dev), almost two standard deviations of 〈g〉IE-ave above that of the traditional courses. Results for 30 (N=3259) of the above 62 courses on the problem-solving Mechanics Baseline test of Hestenes–Wells imply that IE strategies enhance problem-solving ability. The conceptual and problem-solving test results strongly suggest that the classroom use of IE methods can increase mechanics-course effectiveness well beyond that obtained in traditional practice.

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Crossref · 10.1119/1.18809

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Authors
Hake, R. R.
Affiliations
Indiana University Bloomington (US)
Corresponding author
Hake, Richard R.
Venue
American Journal of Physics
Published
1998-01-01
Volume
66
Issue
1
Pages
64-74
ISSN
  • 0002-9505 (ISSN-L)
  • 1943-2909
OpenAlex
W2008785686
Cited by
6,072
References
32
Citations by year
2026: 364 · 2025: 281 · 2024: 291 · 2023: 386 · 2022: 356 · 2021: 388 · 2020: 545 · 2019: 415 · 2018: 317 · 2017: 279 · 2016: 295 · 2015: 279 · 2014: 239 · 2013: 226 · 2012: 215
FWCI
169.87
Type
journal article
Language
en
Open access
closed
Locations
American Journal of Physics (publishedVersion)
Topics
  • Social Sciences › Education › Innovative Teaching Methods
  • Social Sciences › Education › Science Education and Pedagogy
  • Social Sciences › Education › Educational Methods and Outcomes
Keywords
traditional lecture-based instruction, introductory physics education, mechanics education, conceptual understanding, N-gain, Force Concept Inventory, problem-solving skills

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