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The still image: from the overhead projector to the power point…
The still image: from the overhead projector to the power point
The still image and use of teaching
Images in the teaching / learning processes
They facilitate instruction
complementing verbal explanations
they can present abstractions graphically
They require a global information processing
pueden producir un impacto emotivo
feeling
attitudes
they are motivating, sensitize and stimulate interest
determinated topic
They facilitate comparisons between different elements
They allow to know the past better
Advantages and disadvantages of using the overhead projector in the classroom
The devices with which sound media are handled
manegeable
easy to use
cheap
the sound media
provide learning experience
resultan adecuados para el trabajo individual
They provide diverse sound documentation
about folklore
nature sounds
musical
. The overhead projector: technical operation
The transparency projector
aparece en la década de los 40
constituye el único aparato audiovisual diseñado específicamente para la educación.
aparato relativamente barato y muy fácil de utilizar
Principles of transparency design by manual and mechanical procedures
fotography
drawing
documents
texts
Techniques for developing transparency by manual and mechanical procedures
acetate transparent sheets
Técnicas para la elaboración de transparencias por procedimientos manuales y mecánicos
hojas transparentes de acetato
Principios del diseño de transparencias. ¿Cómo se hace y cómo se usa una transparencia
fotografías
dibujos
documentos
textos