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Students' Understanding and Perceptions of Assigned Team Roles in a Classroom Laboratory Environment.

Laura E Ott1, Kerrie Kephart2, Kathleen Stolle-McAllister3

  • 1College of Natural and Mathematical Sciences, University of Maryland, Baltimore County, Baltimore, MD 21250.

Journal of College Science Teaching
|April 24, 2018
PubMed
Summary
This summary is machine-generated.

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Students in a quantitative reasoning lab often ignored assigned roles, despite confidence in understanding them. Clear purpose and instructor guidance are key for effective cooperative learning in lab settings.

Area of Science:

  • STEM Education
  • Cooperative Learning
  • Quantitative Reasoning

Background:

  • Cooperative learning frameworks enhance student engagement and learning outcomes.
  • Structured team roles can foster collaboration and accountability in laboratory settings.

Purpose of the Study:

  • To investigate student perceptions of assigned team roles in a quantitative reasoning lab.
  • To assess student understanding and self-efficacy regarding team roles.
  • To determine if assigned roles promote team effectiveness and cohesion.

Main Methods:

  • Mixed-methods approach combining qualitative and quantitative data.
  • Students assigned to static teams of four with rotating roles (leader, protocol manager, data recorder, researcher).
  • Surveys and interviews to gather student perceptions on role understanding, self-efficacy, and team dynamics.

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Main Results:

  • Students expressed confidence in understanding roles, but their interpretations differed from initial descriptions.
  • Some roles were perceived as lacking clear purpose, hindering their effectiveness.
  • Many students reported ignoring roles, indicating a lack of perceived necessity for productivity and cohesion.

Conclusions:

  • Student understanding of assigned roles is influenced by team experiences and requires clear purpose.
  • Instructors need to actively facilitate role implementation and emphasize their importance for effective group work.
  • Recommendations are provided for optimizing cooperative learning environments in science laboratories.