From DSC:
For those of you who teach and/or give presentations, you might be interested in a new video that I put together regarding cognitive load. It addresses at least two main questions:

  1. What is cognitive load?
    and
  2. Why should I care about it?

 

What is cognitive load? And why should I care about it?

What is cognitive load? And why should I care about it?

Transcript here.

 

How do I put it into practice?

  • Simplify the explanations of what you’re presenting as much as possible and break down complex tasks into smaller parts
  • Don’t place a large amount of text on a slide and then talk about it at the same time — doing so requires much more processing than most people can deal with.
  • Consider creating two versions of your PowerPoint files:
    • A text-light version that can be used for presenting that content to students
    • A text-heavy version — which can be posted to your LMS for the learners to go through at their own pace — and without trying to process so much information (voice and text, for example) at one time.
  • Design-wise:
    • Don’t use decorative graphics — everything on a slide should be there for a reason
    • Don’t use too many fonts or colors — this can be distracting
    • Don’t use background music when you are trying to explain something