We demonstrate how we use traditional text book calculus problems to involve first year calculus students as consultants. Students are asked to solve a “real world” problem after interviewing a “guest” client –a printer. Winkel, Brian. 1990. First year calculus students as in-class consultants. International Journal of Mathematical Education in Science and Technology. 21(3): 363-368All issues of this journal are FREEly available to members of the Mathematical Association of America through their…