Caroline, great point. Even though we may teach the same subject over and over again, for each new group of students it is their first time with the subject matter so we need to keep the information fresh and engaging. This is why it is critical that we continually find new ways to introduce various topics, as we keep things fresh in our own minds and find new ways to deliver the lesson plans, our students benefit because they can experience our excitement and energy versus noticing we are just delivering the same things over and over again. James Jackson