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A hierarchical biology concept framework: a tool for course design.
Julia Khodor1, Dina Gould Halme, Graham C Walker
1Department of Biology, 68-633, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA.
Cell Biology Education
|July 17, 2004
Summary
We developed a hierarchical Biology Concept Framework (BCF) to organize undergraduate biology concepts for better teaching and learning. This framework aims to guide the creation of concept inventories and foster community discussion on biology education.
Area of Science:
- Biology Education Research
- Curriculum Development
Background:
- Undergraduate biology curricula are vast, containing numerous details and concepts.
- Organizing this material is crucial for effective teaching and learning.
Purpose of the Study:
- To develop a Biology Concept Framework (BCF) for organizing undergraduate biology content.
- To provide a model for creating concept inventories and fostering discussion in biology education.
Main Methods:
- Developed a hierarchical framework that nests related concepts and contextualizes details.
- Incorporated cross-referencing to highlight interconnections between concepts.
- Designed the framework to articulate concepts difficult for novices.
Main Results:
- The BCF serves as a versatile tool for designing, evaluating, and revising course goals and materials.
- The framework can guide the development of biology concept inventories.
- The BCF can catalyze community-wide discussion on organizing biology concepts.
Conclusions:
- A structured approach to organizing biology concepts is essential for improving education.
- The developed BCF can serve as a foundation for creating standardized concept assessments.
- Further community engagement is needed to refine and adopt such frameworks for comprehensive biology education.