85. The atom and biological science (11:56)

Date:
1952
Summary:
Shows the advances achieved by biologists through experiments with atomic radiation on plants and animals. Describes the effects of gamma rays on living cells: their growth, rate of reproduction, and hereditary tendencies after exposure. Shows with animated drawings the effects of these rays on chromosomes of living cells and their probable effects on genes. Illustrates how induced cancer is treated with cyclotron bombardment and tells of the search for isotopes which can be administered internally.

86. The elementary teacher : beginning student teaching (11:00)

Date:
1953
Summary:
Discusses the training and functions of the teacher in a world of rapid change. Shows prospective teachers in study and training situations and follows Janet, a student teacher, as she acquaints herself with a classroom, the school and its program and experiences practice teaching. Uses flashbacks to emphasize the points being discussed by the teaching supervisor and Janet during an evaluation of the latter's progress.

87. How to read poetry (10:42)

Date:
1952
Summary:
A high school boy who is having trouble understanding poetry learns that he should find out about the poet's background, discover what experience the poet is sharing, and watch for such devices as rhythm, rhyme, and alliteration. Includes examples from many poets' works.

89. Introduction 2 : the speech model, part 2 (11:03)

Date:
1974
Summary:
Continues to describe and illustrate the speech model used for explaining both the learning of speech skills and the teaching seen in the entire 42-film series. Follows Face A from "Imitation Stage" to "Production Stage" (where a speech skill is habituated) and finally to the "Automatic Production Stage."

90. Major area of speech : consonant : (SH)-3, part 2 (09:14)

Date:
1974
Summary:
Continues work on the first step of learning "SH", blunting the tongue, at the "Imitation Stage." Shows the pupil achieving a better approximation of pulling the tip into the body of the tongue, and finally achieving correct blunting by keeping the tongue blunted and forward.