Life in a Pond 1949
This educational film shows the development and interdependence of organisms in a pond.
This educational film shows the development and interdependence of organisms in a pond.
Describes the life of Franz Schubert. Explains the character of his music and conveys the flavor of early 19th century Vienna which influenced his compositions.
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.
Explores the distinctive features of the major rivers of the continent, and discusses their contributions to the farming, recreation, transportation and hydroelectric power of North America.
Answers questions about zoo animals and their offspring. Shows physical characteristics and habits of baby monkeys, gnus, kudus, lions, peacocks, alligators and bears.
This educational film from the 1940s teaches the fundamental definitions of, and the physical concepts involved in, volt, ampere, ohm and watt.
Mozart's life and music are described against a background of the 18th century and of the European cities which influenced his career. Stresses the classic character of his compositions.
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.
This film is a general travelogue about Cuba from 1950.
A group of children build a model community. They learn the importance of planning and solving problems together, and of sharing ideas and work.
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.
Illustrates various techniques and household arrangements for caring for the convalescent patient at home. Shows ways of arranging the sick room, making the beds, washing and serving the patient, caring for the thermometer, and removing soiled linens. Pictures the distribution of chores among the family members and demonstrates some necessary precautions to prevent the spread of the illness.
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.
Explains how scholastic achievement, aptitude and interest tests can help students select a satisfying occupation. Individual counseling coupled with consideration of grades and extracurricular activities are stressed as necessary adjuncts.
Shows the complete process of sense perception, from physical or chemical stimulus, to its conversion into a nerve impulse, its transmission to the brain and its perception there.
Presents a geographic overview of the Rocky Mountain region. Discusses the significant role that this region of natural resources has played in the development of the continent
A family’s trip across the United States from San Francisco to New York depicts America as a big and beautiful land of varied climates with rugged mountains, green forests, vast plains, rivers and lakes, ocean expanses, spacious farmland and huge cities. Famous places visited include the Grand Canyon, Yellowstone Park, Washington, D.C., the Old North Church in Boston, and Independence Hall in Philadelphia.
This educational film from the 1950s instructs viewers how to prepare for a class report.
Explains that different kinds of soil are mixtures of sand, clay, and humus; tells how the weathering of rocks helps make soil; includes simple experiments to show the kind of soil in which different plants grow well.
Demonstrates by use of a glass prism that white light is actually a combination of several colors, which can be reproduced by pigments. Shows how three primary colors can be mixed to make secondary colors and, in turn, intermediate colors. Presents the dimensions of color -- hue, value and intensity -- and illustrates how color combinations create effects and moods.