TEACHING SCIENCE IN SECONDARY SCHOOLS


 Lamp, The, Standard Oil Company (New Jersey), 30 Rockefeller Plaza,
 New York 20, N. Y.
 General Electric Services for Teachers, General Electric Company, Dept.
 6-237, Schenectady 5, N. Y.
 General Motors Corporation. (List of free materials.) Department of
 Public Relations, 3044 W. Grand Boulevard, Detroit 2, Mich.
 Health Bulletins, Booklets, Posters, Metropolitan Life Insurance Com-
 pany Welfare Division, 1 Madison Avenue, New York, N. Y.
 Laboratory, The, Fisher Scientific Company, Pittsburgh, Pa. (Latest
 developments of laboratory apparatus and techniques free to chem-
 istry departments.)
 Men of Vision, Better Vision Institute, Inc., 630 5th Avenue, New York,
 N. Y. (A series of biographies of scientists.)
 Steelways, American Iron and Steel Institute, 350 5th Avenue, New York,
 N. Y. (Articles for science teachers.)
 Teaching Aids, Westinghouse, 306 4th Avenue, Box 1017, Pittsburgh 30,
 Pa.
 Trade Wind, Zoological Research Supply, Englewood, Fla. (Notes on col-
 lecting marine specimens, activities of a station on Key West.)
 Turtox News, General Biological Supply House, 761-763 E. 69th Place,
 Chicago 37, Ill. (Helpful hints for biology teachers.)
 Ward's Bulletins, Ward's Natural Science Establishment, Inc., 302 Good-
 man Street, North Rochester, N. Y.

 SECTION 12. SCIENCE SOURCE LISTS
 This list includes books and pamphlets which list sources of
science materials.
 Agricultural Press Bulletin, University of Florida Agricultural Experi-
 ment Station, Gainesville, Fla. (List of bulletins available.)
 Audio-Visual Aids Bulletin, State Department of Education, Tallahassee,
 Fla., 1947. (Source Bulletin on audio-visual aids; use of audio-
 visual aids.)
 Biological Abstracts, University of Pennsylvania Press, 3622 Locust St.,
 Philadelphia, Pa. ($25.00 yearly.)
 Classified List of Educational Periodicals, Educational Press, 1201 Six-
 teenth St., N. W., Washington, D. C. (25 .)
 Enriched Teaching of Science in the High School, M. N. Woodring, M. E.
 Oakes and H. E. Brown. Bureau of Publications, Teachers College,
 Columbia University, New York, N. Y. ($2.75.)
 Florida School Bulletin, Vol. VIII, No. 2, November, 1945. (Biblio-
 graphy on Florida Resources and availability.) General Extension
 Division, University of Florida, Gainesville, Fla.