Occassionaly a student asks a question during lecture which I'm not only not expecting but am not prepared to answer.  I feel it is OK to admit it if you do not know the answer.  I usually tell the student, that they have brought up an great question or interesting topic to research.  I tell them I'll make a note ( I make sure to go to the podium and write it down right then.  That way they know I took them seriously and will follow through.) and tell them I will research the information and see what I can… >>>

GOOD QUESTION

I agree.

Explaining in laymens terms, and by demonstration has really worked for me.  If they can visualize what they are learning, they will better understand and retain the information.

i love the course it was very knowledgable i learned a lot