The following excerpts are reprinted from the Circular 21: Reproduction of Copyrighted Works by Educators and Librarians (Section C,2B, ii, Page 5).
The purpose of the following guidelines is to state the minimum and not the maximum standards of educational fair use under Section 107. This statement of guidelines is not intended to limit the types of copying permitted under the standards of fair use under judicial decision and which are stated in Section 107 of the Copyright Revision Bill. There may be instances in which copying which does not fall within the guidelines stated below may nonetheless be permitted under the criteria of fair use.
A single copy may be made of any of the following by or for a teacher at his or her individual request for his or her scholarly research or use in teaching or preparation to teach a class:
Multiple copies (not to exceed in any event more than one copy per pupil in a course) may be made by or for the teacher giving the course for classroom use or discussion; provided that:
Notwithstanding any of the above, the following shall be prohibited: