From charlesreid1

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Having spent nearly two decades as a student, teacher, and professional in a technical engineering field, I can tell you exactly why STEM fields are suffering from a lack of diversity. And the problem boils down to perspective.
part of the process of becoming an expert in a subject is to absorb the language that surrounds that subject. Often, it is deep technical jargon that makes no sense to the uninitiated. As a person's expertise becomes deeper, it becomes more difficult to articulate and communicate mental models without the use of technical jargon.
This leaves students who do not speak the same language without a way to reason through the subject. The dissonance between instructor and student
Negative feedback loop of context deeper into field, losing contact with everyone else
Negative feedback loop of context deeper into field, losing contact with everyone else



Revision as of 16:19, 14 August 2015

Having spent nearly two decades as a student, teacher, and professional in a technical engineering field, I can tell you exactly why STEM fields are suffering from a lack of diversity. And the problem boils down to perspective.

part of the process of becoming an expert in a subject is to absorb the language that surrounds that subject. Often, it is deep technical jargon that makes no sense to the uninitiated. As a person's expertise becomes deeper, it becomes more difficult to articulate and communicate mental models without the use of technical jargon.

This leaves students who do not speak the same language without a way to reason through the subject. The dissonance between instructor and student



Negative feedback loop of context deeper into field, losing contact with everyone else

Philosophy of teaching

  • STEm require up front explanation of principles in myriad ways
  • abstractions to tackle complicated subjects
  • intuit their way around new ideas

Teaching style

  • tackle complicated subjects
  • distill very large body of materials into essentials
  • intuitive way, visual abstractions, intuition pumps

The bigger picture

  • This is about more than a "bag of tricks"
  • This is about solving, one person at a time, the problem of diversity in technology
  • Negative feedback loop, as get deeper into technical field, losing touch with context, fewer can follow, self-selective process
  • Process of engineering education is the process of teaching students how to think critically, how to observe and analyze, how to build mental models.