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Design Example: Application of Archimedes' Principle01:11

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Application of Design Aspects in Uniaxial Loading Machine Development
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Design principles for effective video-based professional development.

Kathleen J Roth1, Jody Bintz2, Nicole I Z Wickler1

  • 11California State Polytechnic University, Pomona, Building 4-2-515, 3801 West Temple Ave, Pomona, CA 91768 USA.

International Journal of STEM Education
|January 12, 2019
PubMed
Summary
This summary is machine-generated.

The Science Teachers Learning from Lesson Analysis (STeLLA) program, a video-based professional development (PD) initiative, significantly improved elementary teachers' science teaching and student learning. Its evidence-based design principles offer valuable insights into effective PD.

Keywords:
Design principlesElementary scienceExperimental studyFacilitation of professional developmentProfessional developmentScience teaching and learningSustainabilityTeacher leadersVideo-based professional development

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Area of Science:

  • Educational Science
  • Teacher Professional Development
  • Science Education

Background:

  • Most teacher professional development (PD) lacks rigorous evaluation of its impact on teaching practice and student outcomes.
  • The Science Teachers Learning from Lesson Analysis (STeLLA) program utilized a cluster randomized experimental design to assess its effectiveness.
  • Previous research detailed STeLLA's methods and findings, but not its core design principles.

Purpose of the Study:

  • To identify the design principles guiding the development, implementation, leadership, and scaling of the impactful STeLLA video-based PD (VbPD) program.
  • To explore how STeLLA's design principles contribute to the existing knowledge base on effective VbPD.

Main Methods:

  • This article focuses on describing the design principles of the STeLLA VbPD program, rather than presenting new research results.
  • The study employed a cluster randomized experimental design to evaluate the program's impact.

Main Results:

  • The STeLLA VbPD program demonstrated significant positive effects on elementary teachers' science teaching practices.
  • Students of teachers participating in the STeLLA program showed significant learning gains.
  • The program exhibited high effect sizes in its impact on both teaching practice and student learning.

Conclusions:

  • The STeLLA design principles are powerful due to their proven impact, strong research foundation, adaptability over time, and coherence.
  • These principles empirically support and advance the consensus model for effective professional development.
  • Further research can build upon STeLLA's evidence-based approach to enhance the understanding of effective PD.