The success of the Mathematics Teacher is very much dependent on the volunteer efforts of many mathematics educators. Those who serve as department editors, manuscript referees, and publications and courseware reviewers include junior and senior high school teachers, curriculum designers, college and university mathematicians, and teacher educators. The following are the names of those individuals who were active as of 3 October 1994. Their contributions are deeply appreciated. NCTM members who subscribe to this journal and who are interested in serving as a referee of manuscripts should request an application form and guidelines from the National Council of Teachers of Mathematics.