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A third-grade class decides who will be the week's host, shows one youngsters pretending she is a visitor while another acts out the part of the host. Pictures children making introductions, and u...
Shows the use of tape recorders in teaching situations and presents some of the different models of recorders indicating their controls, various speeds, and purposes. Gives a demonstration of seve...
Pictures a northern English farm around haymaking time, stressing the interdependence of city and country life. Vegetables and milk go to the city markets and wool goes to the factories. From the ...
Shows how Canada's northwest airlines have conquered the almost impenetrable natural barriers of rivers and mountains on the Pacific coast. Reveals how air bases were built, supplied, and serviced ...
Stresses that observation is basic to learning the sciences and the arts by showing a boy observing an old house, an example of capillary action, and a science experiment. Emphasizes the importanc...
Documents the principal works of ancient statuary which constituted the core of the exhibition, The Arts of Thailand, which came to the United States in the form of a traveling exhibition in 1960. ...
Methods for finding the resultant motion of a body moving with two velocities simultaneously are presented. Boat and plane models are used to illustrate the basic principles of simultaneous velocit...
The principle of work is introduced and the different systems of units commonly used for measuring work done are compared. Potential energy and kinetic energy are defined, and visual aids are used ...
