What follows are some thoughts on recreation therapy for your review and possible reaction. This operation demonstrates fiery interest, and gives the prof some items to discuss in class. If you can't find clippings dealing with recreation therapy, just bring in any clippings.
Profs think everything deals with their subject anyway.
The professor will believe you are paying rapt attention. If used wisely, the gimmick of asking him or her to repeat a particularly significant statement is a good device. If you're going to all the trouble of making a good impression, the prof should get a chance to see your act. You CAN tell. You don't have to read anything.