
Discussion Techniques - Critical Analysis and Critical Thinking
It’s a good idea to break up lectures with activities that encourage learner engagement with lecture material. Concept mapping activities can be particularly effective when trying to teach complex topics, procedures, or processes as they encourage synthesis of the material and creative thinking. Additionally, learners practice core competencies such as critical thinking, problem solving, and teamwork and collaboration.
The Process
1. Introducing the Topic
Provide a short lecture on a complex topic, procedure, or process (10–15 minutes). It’s recommended that you have learners review the material prior to the lecture (e.g., chapter reading, video, short pre-assessment to gauge their current knowledge), but not required.
2. Understanding
Break learners into small groups (2–4 people) and ask them to draw a diagram that conveys their understanding of the complex topic, procedure, or process. The amount of time you allow for this activity depends on the complexity of concept and the depth required. Ten to 15 minutes is an average amount of time.
3. Present
Have each group nominate a presenter who will share their concept map with the class. Encourage them to share areas they are still having trouble grasping and allow their fellow learners to provide potential solutions before providing them yourself.
4. Review
Close the lecture by summarizing, in general, the strengths of the learner models (i.e., what the class seemed to understand best) and where there tended to be confusion. Review the correct model with emphasis on the areas of confusion and suggest remedial resources for homework for those who are still having trouble.
Tips & Tricks
Consider providing blank examples of flow charts, brainstorm webs and/or graphics to spark ideas. This will build confidence in learners who have not completed activities like this before.
References
Barkley, Elizabeth. (2010). Student engagement techniques: A handbook for college faculty. Jossey-Bass.
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