Inheriting Your Physical Traits 1970
This educational film from 1970 traces the inheritance of traits such as sex, eye color, height, and weight, showing the role of chromosomes and genes in determining their development.
This educational film from 1970 traces the inheritance of traits such as sex, eye color, height, and weight, showing the role of chromosomes and genes in determining their development.
In this educational film, laboratory demonstrations show the effects of moisture and temperature on the growth of molds. Photomicrography reveals the structure of molds: hyphae, mycelium, spore balls, spores. Beginning with spores on a rice culture, time-lapse photography shows the formation of a new colony.
This educational film from the 1940s teaches the fundamental definitions of, and the physical concepts involved in, volt, ampere, ohm and watt.
Observes a newly engaged couple as they wrestle with the fears and doubts nurtured by socio-economic differences, family pressures, immaturity, and ambivalent desires. Listens to their secret thoughts and wishes as each tries to cope with the anxiety and frustration-filled situations. States a position for an engagement, long enough to resolve second thoughts and to get to know one another and themselves.
Answers questions about zoo animals and their offspring. Shows physical characteristics and habits of baby monkeys, gnus, kudus, lions, peacocks, alligators and bears.
Three problem-plagued teens are shown how to solve their physical and emotional problems by joining the Acrobatics Club and learning teamwork and "the right kind of exercise."
In this Coronet instructional film, we learn how to manage and self regulate our emotions when it comes to dealing with short comings and disappointments.
Follows the early life of a young seal on the Pribilof Islands. Shows him nursing at his mother's side, struggling to avoid the ponderous bull seals, getting rescued from a rock crevice and learning to swim. Demonstrates how biologists count, tag and trace the seals in order to conserve the herds.
This educational film from the 1950s instructs viewers how to prepare for a class report.
Shows how a pioneer family of the early 1800's selected a site, built a log cabin, cooked, made soap and candles and did other household tasks.
The issue of popularity, specifically amongst the high school set, is dramatized.
Physical features such as gulf, peninsula, island, etc, are defined and basic principles of using colors to show elevation are illustrated with models.
Presents Handel as a key figure in the development of Baroque music. Illustrates with musical selections his contributions to 18th century music including the oratorio form perfected in 'THE MESSIAH.'
Uses animation and live action photography to describe good food chains, almost all depending ultimately on green plants, and relates these food chains to the larger concepts of the oxygen-carbon dioxide and the nitrogen cycles, and to the unending pattern of life, growth, and decay which is known as the food cycle.
Emphasizes the importance of proper punctuation and its basic rules. Tom and Beth, showing scenes of their puppet show, find that without punctuation, meanings become altered and their puppet story cannot be understood.
Illustrates standard methods of keeping ledgers and journals. Defines terms commonly used in accounting.
Pig, hippo, and elephant footage strung together with narration. Elephants were included even though they are not related to pigs.
Points out that mammals, including the anteater and seal, have hair and nurse their young. Shows representative members of mammalian groups - carnivores, rodents, ungulates, marsupials and primates.
Shows how Jim and Bob use protractor and ruler to study such figures as rectangles, triangles and circles, and such principles as congruence, similarity and symmetry, in constructing a model porch.
Depicts life in a medieval town from the point of view of a young serf. Explains the influence of trade and the role of the merchant and craft guilds in the rise of towns in Europe