Hi Michael: Good points. Planning a logical, sequential "flow" takes time, effort and thought to pull off successfully. To have the resources ready when needed, lessons planned with handouts or class exercises, and a clam and relaxed delivery (which promotes same among students) will only happen with careful forethought and readiness. Some teachers are more natural organizers, while others have to work at it. Either way, organizing so students recognize the teacher care and appreciates the value of the students time and limited resources will be appreciated, and may contribute to improved trus and respect. Regards, Barry