Effects of infusing the engineering design process into STEM project-based learning to develop preservice technology teachers’ engineering design thinking

Kuen Yi Lin, Ying Tien Wu, Yi Ting Hsu, P. John Williams

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Background: This study focuses on probing preservice technology teachers’ cognitive structures and how they construct engineering design in technology-learning activities and explores the effects of infusing an engineering design process into science, technology, engineering, and mathematics (STEM) project-based learning to develop preservice technology teachers’ cognitive structures for engineering design thinking. Results: The study employed a quasi-experimental design, and twenty-eight preservice technology teachers participated in the teaching experiment. The flow-map method and metalistening technique were utilized to enable preservice technology teachers to create flow maps of engineering design, and a chi-square test was employed to analyze the data. The results suggest that (1) applying the engineering design process to STEM project-based learning is beneficial for developing preservice technology teachers’ schema of design thinking, especially with respect to clarifying the problem, generating ideas, modeling, and feasibility analysis, and (2) it is important to encourage teachers to further explore the systematic concepts of engineering design thinking and expand their abilities by merging the engineering design process into STEM project-based learning. Conclusions: The findings of this study provide initial evidence on the effects of infusing the engineering design process into STEM project-based learning to develop preservice technology teachers’ engineering design thinking. However, further work should focus on exploring how to overcome the weaknesses of preservice technology teachers’ engineering design thinking by adding a few elements of engineering design thinking pedagogy, e.g., designing learning activities that are relevant to real life.

Original languageEnglish
Article number1
JournalInternational Journal of STEM Education
Volume8
Issue number1
DOIs
Publication statusPublished - 2021 Dec

Keywords

  • Cognitive structure
  • Engineering design thinking
  • Flow-map method
  • Preservice technology teacher
  • Secondary school

ASJC Scopus subject areas

  • Education

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