11.   In the past the class has taught flight attendants how to use language to deal with disruptive passengers.

12.   Most classes teach participants to recognize the earliest signs of their irritation, and to step back and think before reacting.

13.   Not all exams have a physical test, but some parents believe that gym classes teach discipline.

14.   One-day beginner classes teach the proper use of equipment, knot-tying and basic climbing skills.

15.   One class teaches students to bake cookies, which are sold to general education campuses and private businesses.

16.   Other classes teach students to work on computers, to write checks, to get around town.

17.   The class teaches students not only how to deal with potentially violent assailants but subtle, manipulative ones as well.

18.   The class will teach students how to create and design Web pages and use presentation software and audio and video clips.

19.   The business classes teach women about American marketing, as well as how to protect themselves by keeping records and contracts.

20.   The class teaches students not only to prepare for culinary jobs but also to manage their time and reach goals.