CAI: computer aided construction, i.e. drill and kill
Teacher-aided teaching, the teacher is a brick wall between the subject and the student;

Instead, in hypermedia, we show the student how to control the technology and use it freely. allows for endless exploration instead of a outlined teaching format

Is this an adequate design for school? (see pg 312 for illustration)
Too extreme? Will children only read about ballerinas and astronauts?
"Motivate the user and let him lose in a wonderful place" -Nelson
Won't we still eat "junk food" instead of the healthy food and information we should be digesting?

What if we implemented Nelson's plan?
How do we motivate? grades, fear
Are we relying on false motivation?
What is our standard for evaluating learning? Does it work? Is any regulated standard a grade? Is judging on an individual level feasible?

Should systems instruct?

For tomorrow: Read the article again and pick out some "big picture" ideas that you most want to talk about on Thursday