K2P 8 Teaching with Analogies - part 2

Teaching Science with Analogies

Overview of Analogies

  • Definition: Analogies are comparisons between two different concepts that highlight similarities, assisting in understanding.

  • Benefits:

    • Build on existing experiences and knowledge of students.

    • Encourage intrinsic motivation following the joining of new knowledge to prior experiences.

    • Enhance understanding of new phenomena and problem-solving by relating to past experiences.

  • Concerns:

    • May lead to misconceptions due to over-generalization and mapping of non-corresponding features of concepts.

    • Important to apply analogies with caution to avoid confusion and misinterpretation.

The FAR Guide

  • Purpose: The FAR guide is designed to maximize the advantages of analogies in education.

  • Components: Developed to enhance teaching in higher education based on lecturer experiences and research evidence.

    • Focusing Before Class:

      • Identify abstract, difficult, or unfamiliar aspects of the topic.

      • Understand students' relevant prior knowledge and experiences.

      • Ensure the chosen analog is familiar, current, and applicable across cultures.

    • Action During Class:

      • Introduce the target science concept followed by the analogical concept.

      • Assess students' familiarity with the chosen analog.

      • Discuss mapable aspects (likes) and non-mappable aspects (unlikes) to clarify the limits of the analogy.

    • Reflection After Class:

      • Evaluate the usefulness and clarity of the analogy used.

      • Consider ways to improve its application in future instruction.

Research Insights

  • Metaphor and Analogy: Metaphors share psychological processes with analogies; refer to Lakoff & Johnson's conceptual metaphor theory (1980) for deeper insights.

  • Educational Resources: Key studies and literature include:

    • Glynn, S. (1994) - Techniques for Teaching with Analogies.

    • Niebert & Gropengiesser (2013) - Communication of Climate Change in Metaphors.

    • Harrison & Coll (eds) (2008) - Practical Applications of the FAR Guide in Classrooms.

Practical Tips for Implementation

  • Student-Created Analogies: Encourage students to develop their own analogies, fostering relatability and engagement.

  • Peer Testing: Allow students to evaluate each other’s analogies for their effectiveness.

  • Discussing Limits: Always have discussions around where the analogies may break down to clarify misconceptions.

  • Understanding Perspectives: Recognize differences in perception of analogies between lecturers and students—students approach unknown concepts via analogy while instructors use familiar concepts to clarify unknowns.

  • Cultural Sensitivity: Be mindful of cultural and gender differences in students’ experiences with analogies; having multiple analogies can cater to diverse backgrounds.

  • Variety in Analogies: Use different analogies for one concept, e.g., explaining cell structures as a city, factory, or house to accommodate varied understanding.

Self-Reflection for Educators

  • Awareness of Analogies: Acknowledge that educators often use analogies unconsciously in explanations (e.g. "That’s like…", "It’s the same as…").

  • Analysis of Textbook Analogies: Identify and analyze the use of analogies in textbooks (terms like similarly, likewise can indicate analogical statements).

Conclusion

  • Necessity for ongoing reflection and adaptation in the use of analogies to maximize learning while minimizing potential misconceptions.

  • For more resources and a complete reference list, consult the MOOC at: Coursera