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Keeler,Clyde E

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Journal Articles
The American Biology Teacher. 1942; 44128 doi: https://doi.org/10.2307/4437258
Published: 01 January 1942
...Clyde E. Keeler 128 The American Biology Teacher [Jani. MULTIPLE EFFECTS OF THE NON-AGOUTI GENE IN RATS The simple Mendelian gene for non- agouti (unticked hair) not only makes the coat of the Norway rat solid black, but it also reduces brain weight about 17%, and both savageness and wildness to...
Journal Articles
The American Biology Teacher. 1941; 4380–82 doi: https://doi.org/10.2307/4437226
Published: 01 December 1941
...Clyde E. Keeler 80 The American Biology Teacher [Dec. position as a teacher of biology. Learn- ing how to build our course around problems that are real to the student depends upon finding out what questions or problems exist in his consciousness. Once we learn how to do that, we have gone a long...
Journal Articles
The American Biology Teacher. 1941; 37227–232 doi: https://doi.org/10.2307/4437157
Published: 01 April 1941
...Clyde E. Keeler 1941] Progressive Diagrams 227 TABLE 8 Memberships per teacher held by public school teachers in professional organizations Avg. No. of h , Memberships States ~O ,, tO h Alabama .. 47 1.5 .23 2 Arizona 7 1.6 .29 0 Arkansas 9 1.3 .11 1 California 151 1.9 .50 40 Colorado 29 2.4 .31 1...
Journal Articles
The American Biology Teacher. 1941; 34131–133 doi: https://doi.org/10.2307/4437117
Published: 01 January 1941
...Clyde E. Keeler 1941] Mounting Mammals and Birds 131 A Simple Method of Mounting Small Exhibit Specimens of Mammals and Birds1 CLYDE E. KEELER The Wistar Institute At regular intervals, biology teachers are confronted with the problem of pre- senting their work graphically to boards, patrons and...
Journal Articles
The American Biology Teacher. 1941; 4377–80 doi: https://doi.org/10.2307/4437225
Published: 01 December 1941
... type is reward enough for any teacher. Teaching of Water-Land Transition in Evolution CLYDE E. KEELER The Wistar Institute of Aniatomy and Biology, Philadelphia In my thinking about evolution as a college student I got along file except for one step. I could imagine life starting its eternal miracle in...
Journal Articles
The American Biology Teacher. 1940; 31283–285 doi: https://doi.org/10.2307/4437044
Published: 01 October 1940
... Biology Insti-uetion, 166 Dellinger, 0. P., A Third of a Century in Biol- ogy Teacher Education, 9 Diagrams, Progressive, for Teaching Biology, Clyde E. Keeler, 227 Diaries, Biology, for Training in Observation, Richard F. Trump, 102 Diorama as a Teachinig Aid, Willis W. Collins, 208 Drosophila...
Journal Articles
The American Biology Teacher. 1944; 7370 doi: https://doi.org/10.2307/4437570
Published: 01 December 1944
..., there are regional depositories at Washing- ton, D. C., Chicago, Hollywood and New Orleans. The films may also be obtained from a number of cities where there are con- sular offices. Complete information may be obtained from the New York office. RECENT PUBLICATIONS KEELER, CLYDE E., Organic E volutiong...
Journal Articles
The American Biology Teacher. 1942; 48246–248 doi: https://doi.org/10.2307/4437299
Published: 01 May 1942
... Teaching, Sister Mary Etienne, 139 Interests in Biology, The Significance of Adoles- cent, Herbert S. Zim, 109 Interrelationships by Means of Field Studies, Lee R. Yothers, 13 Johnson, Philip G., Making Classroom Charts, 86 248 The American Biology Teacher [May Keeler, Clyde E., Multiple Effects of the Non...
Journal Articles
The American Biology Teacher. 1944; 7369–70 doi: https://doi.org/10.2307/4437569
Published: 01 December 1944
.... Complete information may be obtained from the New York office. RECENT PUBLICATIONS KEELER, CLYDE E., Organic E volutiong, A Genetic Phenomenon. Edgewood School Press, Greenwich, Conn., 1944, 25 pp. 60c. A popular account of the mechanies of evolution, as presented in the biology classes in the Edgewood...
Journal Articles
The American Biology Teacher. 1944; 7370–71 doi: https://doi.org/10.2307/4437571
Published: 01 December 1944
..., there are regional depositories at Washing- ton, D. C., Chicago, Hollywood and New Orleans. The films may also be obtained from a number of cities where there are con- sular offices. Complete information may be obtained from the New York office. RECENT PUBLICATIONS KEELER, CLYDE E., Organic E volutiong...
Journal Articles
The American Biology Teacher. 1946; 9262 doi: https://doi.org/10.2307/4437774
Published: 01 November 1946
... and Environment, What Environ- ment Can Do and Looking at Life Eugeni- cally. Most of the photographs have ap- peared in the Journal of Heredity and will be famniliar to long tinme readers of this journal. Many of the charts and drawings are by Clyde E. Keeler, who has contributed several articles to...
Journal Articles
The American Biology Teacher. 1946; 9262 doi: https://doi.org/10.2307/4437775
Published: 01 November 1946
... Can Do and Looking at Life Eugeni- cally. Most of the photographs have ap- peared in the Journal of Heredity and will be famniliar to long tinme readers of this journal. Many of the charts and drawings are by Clyde E. Keeler, who has contributed several articles to The American Biology Teacher. Much...
Journal Articles
The American Biology Teacher. 1946; 9262 doi: https://doi.org/10.2307/4437776
Published: 01 November 1946
... drawings are by Clyde E. Keeler, who has contributed several articles to The American Biology Teacher. Much of the book is written in the style of the Journal of Heredity, but of course less technical, since this is a general treatment. There is a brief but well or- ganized index. The book should prove...
Journal Articles
The American Biology Teacher. 1941; 37221–227 doi: https://doi.org/10.2307/4437156
Published: 01 April 1941
... Teach- ing Biology DR. CLYDE E. KEELER The Wistar Institute, Philadelphia Every teacher knows that most of his students have visual memories. Conse- quently, a secret of good teaching is to devise and present in as interesting a fashion as possible striking chronological pictures or progressive diagrams...