There were a number of filmstrips from Disney and the Society for Visual Education Inc.(Chicago), among other. In the early 1950s production companies started producing filmstrips for home entertainment. Filmstrips in the science, career, vocational and technical subject areas were produced by such firms as Bergwall Productions and Prentice Hall Media (formerly Warren Schloat Productions). There were filmstrips produced in many different subject areas including music, art, language arts, math, business and home economics. The music and narration for the filmstrip originally came on a vinyl record. Later technical improvements allowed higher-end projectors to advance the film automatically through the use of inaudible recorded tones.īy the later part of the 1960s, firms such as Warren Schloat Productions, CBS, The New York Times Company, Scott Education, Coronet Films, Sunburst Media, and Guidance Associates were producing titles featuring photographs by famous artists and of notable events with a synchronized audio track. Recordings would contain tones to signal the projectionist to advance the filmstrip to the next frame. They could be projected onto a wall or conventional screen, or displayed by personal viewing units that contained mirrors and lower-wattage lamps for up-close viewing by one or two people.įilmstrips could be captioned with text, accompanied by a script, or accompanied by a record or tape recording containing narration and, often, musical segments or sound effects. Furthermore, unlike conventional film stock, individual frames of this kind of film allow projecting for a relatively extended period of time without being damaged by the projector's light source.įilmstrips (which often came with an instructor's guide) could be used for either self-paced learning or group presentations. Early celluloid filmstrips were susceptible to combusting like all nitrate-based film. Two frames of a filmstrip take up the same amount of space as a single 35mm frame, including its guard band, such that a 25 exposure length of 35mm film could contain up to 50 images. The frame size is smaller than normal 35 mm film. Like motion picture film, a filmstrip is inserted vertically in front of the projector aperture. They are still used in some areas.Ī filmstrip is a spool of 35 mm positive film containing a series of images (often thirty to fifty) in sequential order. Filmstrips were durable and rarely needed splicing. From the 1920s to the 1980s, filmstrips provided an easy and less expensive alternative to full motion educational films, requiring little storage space and being very quick to rewind for the next use. It was largely made obsolete by the late 1980s by newer and increasingly lower-cost full-motion videocassettes and later on by DVDs. The filmstrip is a form of still image instructional media, once widely used by educators in primary and secondary schools (K–12) and for corporate presentations (e.g., sales training and new product introductions). JSTOR ( April 2014) ( Learn how and when to remove this template message)ĭiafilm strip Dukane Record Automatic Filmstrip Projector Dukane Silent filmstrip projector Music captioned filmstrip set, titled "Composers of many lands and many times by Eye Gate House Inc 1954".Unsourced material may be challenged and removed. Please help improve this article by adding citations to reliable sources. This article needs additional citations for verification.
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