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TYPES OF FILM STRIPS. The film strip is simply a roll of sliU picliii-s^« arranged in sequence. It is 33mm. in width. There are two types of film str ». sound and silent.
Sound film strips are accompanied by a recording which explains the | lures on the strip. In contrast, the silent film strip has titles and printed ,• planations on the film. i i
ADVA^TAGES OF FILM STRIPS. Film strips are designed to present sv jects where it is not necessary to show motion. They are often used to pre-^!i a series of ideas or events without action. I hey can show close-up or mici' scopic views, and also a detailed explanation of an operation or pieceif j equipment.
Both types of film strips have certain advantages. The sound film stripial less flexible in use hut insures a more uniform presentation. It also proviti ] an approved description and gives standard definitions. The silent film stip ^'™'"" allow^s the instructor more freedom in use, permits group discussion and alio detailed explanation at any time. |
USENG SOLTND FILM STRIPS. The instructor should preview all soud tsbtob
film strips. He should note the points emphasized in the recording and cons't Jiiniip the study guide, if one is available for the film. i ^Km
Only a brief introduction is needed w ith the sound film strip. The record wl f'A carry its own story. The voice of the narrator and the picture are the center f ssliil attention. Consequently, the instructor should seat himself with the class ad iiiniicti give the same attention as is expected of the students. I asiHt
The recorded lecture has been carefully prepared by experts on the subje. Everything which it presents is regarded as important. The instructor shoil plan to use this assistance to the fullest extent.
One method is to jirovide for a discussion break when the record is turni . .Another is to rerun the film without the record. This will allow the instrucf I to discuss the important points.
If time permits, the film and record should be run together another tir . This is important w hen the purpose is to teach a uniform method of operatic It also helps to insure a common understanding of the ideas presented.
USING SILEIVr FILM STRIPS. Tlie silent film strip, too. should he s« by the instructor before using it with the class. At this time he should list t
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