Besides Offering Teachers the Opportunity to Attend Workshops and Presentations

Besides offering teachers the opportunity to attend workshops and presentations, whatis another important benefit of attending a professional mathematics teachers'conference?

A) Most conferences are free-of-charge to members.
B) Teachers are generally paid to attend conferences.
C) Conference presenters usually discuss theoretical and philosophical perspectivesfor making teachers think about their profession.
D) Attendance at conferences is required by most schools.
E) Teachers can visit exhibits at a conference and pick up samples of the latest textsand materials.