Range of difficulty
Content difficulty. quaility of presentation, and Intuitive-formal continuum.
Content difficulty
How difficult it is to learn the material?
quaility of presentation
How well is the material presented?
Intuitive-formal continuum.
How Intuitive or formal is the material for me?
Guided notes
Teacher-prepared handouts that provide back-ground information and standard cues with specific spaces where students can write key facts, concepts, and/or relationships during a lecture.

Cornell Notes
a system of notetaking that involves writing sentence summaries on the right side of the page with key words and topics indicated on the left
T-Notes
like cornell only no summary ; good for math situations
Synchronous
The students and the teacher can communicate at the same time. known as real time
Asynchronous
Communication that does no occur in real time between two or more people