THE USES OF TEACHER POWER IN INFLUENCING THE WORK CONDITIONS, REWARDS, AND ACTIVITIES OF TEACHERS ARE DISCUSSED. THE STRENGTHS, WEAKNESSES, AND APPROPRIATE USES OF VARIOUS TACTICS FOR THE EXERCISE OF THIS POWER ARE DESCRIBED. PARTICULAR ATTENTION IS GIVEN TO SANCTIONS, STRIKES, INJUNCTIONS, AND MASS RESIGNATIONS. PICKETING, SCHOOL BOARD ELECTIONS, SIT-INS, AND PACKING A BOARD MEETING ROOM ARE ALSO MENTIONED. APPENDIX TABLES CONTAIN INFORMATION ON WORK STOPPAGES AMONG TEACHERS (NUMBER OF STOPPAGES, NUMBER OF WORKERS INVOLVED, NUMBER OF IDLE MAN-DAYS) EACH YEAR DURING THE 1940-1965 PERIOD. THIS DOCUMENT (ITEM 184) IS ALSO AVAILABLE FROM THE AMERICAN FEDERATION OF TEACHERS, 716 NORTH RUSH STREET, CHICAGO, ILLINOIS 60611, FOR $0.50. (HA)