UNIVERSITY OF FLORIDA EN. 548.-Orchestra Music in the Public Schools. 2 credits. An in-service training course open only to instrumental music teachers. The pur- pose is to give graduate in-service training to persons actually engaged in instrumental music teaching. Those who register in this course will attend planned conferences during the year and will be required to engage in research work under the supervision of the Director of the Division of Music for the entire year. EN. 549.-Band Music in the Public Schools. 2 credits. An in-service training course open only to instrumental music teachers. The pur- pose is to give graduate in-service training to persons actually engaged in instrumental music teaching. Those who register in this course will attend planned conferences during the year and will be required to engage in research work under the supervision of the Director of the Division of Music for the entire year. EN. 550.-Workshop in the Language Arts in the Secondary School. 3 or 6 hours. 3 or 6 credits. Offered 2, 3. Gives opportunity to principals, supervisors, graduate students, and in-service teach- ers to work on their own problems at the various levels in grades 7 through 14. Present trends, basic principles, methods, and materials will be considered. EN. 551.-Florida Workshop: Principals' Division. 6 hours. 6 credits. Open to a limited number of secondary school principals upon application to the Dean of the College of Education. This course is designed to acquaint principals with current principles and objectives of education and curriculum program.basic to an im- proved school program. EN. 552.-Student Activities in the Secondary School. 3 hours. 3 credits. Offered 1, 3. An exploration of the purposes, phases, and operations of student activities. Designed to assist student activity directors, activity sponsors, and principals in improving the activities program in their school. EN. 555.-Florida Workshop: Bulletin Series Division. 6 hours. 6 credits. This course is designed to provide an organization, materials, and assistance for a group of principals and teachers engaged in the preparation of bulletins for pro- fessional and lay groups for use in the Florida Program for the Improvement of In- struction. Membership is limited to a selected group. EN. 556.-Florida Workshop: Bulletin Series Division. 6 hours. 6 credits. A continuation of EN. 555. EN. 557.-Research on Administrative and Supervisory Problems, I. 3 hours. 3 credits. Offered 1. Committees will study special problems in school organization and administration for Florida and other southern states and reports will be prepared in the nature of recommended handbooks or manuals for use in the states concerned. The fields in which handbooks will be prepared will include the following: continuity of service and ethics for the instructional staff, school transportation, school plant operation and main- tenance, textbook administration, responsibilities and relationships of the county board, school trustees, duties of the county superintendent, responsibilities and relationships of principals, the layman's relationship to the school. EN. 558.-Research on Administrative and Supervisory Problems, II. 3 hours. 3 credits. Offered 2. A continuation of EN. 557. The statement "Offered 1" means offered first semester; 2, second semester; 3, summer session.