What is a one-sentence summary of the following article?
Show your teachers how to exercise a skill rather than only saying why it is important. A boring discussion of why student engagement is imperative will do less to improve your teachers' engagement skills than engaging with them strongly. For example, start a speech about student engagement in a boring, monotone voice. Then, snap out of it and use a varied tone of voice and physical gestures to draw the teachers' attention. The difference between talking about engagement and showing how engagement feels will illustrate how important that skill is. Come to your session with all your materials ready and a vibrant and exciting lesson for your teachers. Leading your best lesson for them will show how important organization and preparation are to effective teaching. After your lesson, take 10 minutes to discuss how you prepared for the day and organized your lesson. Sharing the strategy behind a day of effective teaching can help teachers improve their own habits. Encourage your teachers to find inspiration in the everyday "teachers" around them. Teachers can learn how to connect with a class by studying how performers connect with a crowd. Artists and community leaders may lack teaching credentials, but they can still illustrate valuable lessons about uniting material with an audience. Take your teachers to a play so they can see how the actors use intonation and body language to keep the audience's attention.

Summary:
Illustrate skills rather than just discussing them. Be a model of effective teaching. Lead a field trip out of the classroom.