Ideas to discuss and provide feedback on:
Recognising and addressing cognitive overload is as good for the student as it is for the Teacher.
Cognitive underload is just as bad as cognitive overload.
More signal and less noise in the classroom helps with cognitive overload.
The question is the answer - Ask a question BEFORE selecting a student so that everyone is thinking.
Give a minimum of 2 seconds take-up time for questions.
NEVER round up a wrong answer to a right one.