Visual Tools – the Exceptions

VISUAL TOOLS – THE EXCEPTIONS

NUR ALIA IZZATI BINTI MOHD AFANDI(1417562)

NUR SABARIAH BINTI RAMLEE (1422232)

WAN NURUL ASYIKIN BINTI YASIN (1515216)

SITI NUR HIDAYAH BINTI ZULKFLY (1511770)

NURUL SUHADA BINTI SETIA (1419036)

This work belongs to Nur Alia Izzati IIUM and is licensed under a Creative Commons

Attribution-NonCommercial 4.0 International License.

PHOTOGRAPHIC SLIDES

THE OVERHEAD PROJECT

PHOTOGRAPHIC SLIDES

• MAGIC LANTERN• SLIDE PROJECTOR

• KODAK CAROUSEL PROJECTOR• CAMERA KIT

TRANPARENCY MAKER

COURTESY OF PETER

DALWOOD

MAGIC LATERN

• In the mid 1800s

• After World War 2 with the release of

Kodachrome colour film stock in 1954

• Powerful visual aid

SLIDE PROJECTOR

• 1950s and 1960s

• Eastman Kodaks Carousal

• First Carousal Projector was released in 1961

•One can argue that the ubiquitous Power points

KODAK CAROUSEL PROJECTOR

DEFINITION

A common form of slide projector

CAROUSEL : DIRECTION THAT GOONA GO AHEAD

ESTABLISHED IN 1961

FUNCTION

Slide photographs & create slideshows

ADVANTAGE

1. The carousel tray held slides with locking ring to

prevent slides spilling out if it was dropped.

2. Circular tray enabled the projector to display

automated.

3. The chance of jamming was reduced by using gravity

to lower the slide into projector.

CAMERA KIT

DEFINITION

• A boxlike device for holding a film

•Having an aperture control

•When opened, admits light enabling an object to be

focused.

• Its produced in late 1960

CHARACTERISTICS

• “sharter lens”

• Inexpensive priced

• It consist camera body, the lens, various accessories

•Have variable focal length

FUNCTION

• Can moditify camera view

•May create fisheye and vertigo effects

FUNCTION IN EDUCATION

• Powerful teaching aid

•Has quality photographies

•Major photographies provide extensive support

IMPACT IN EDUCATION

• It can help the teacher in teaching

• The student more understand and clear about

the study.

OVERHEAD PROJECTOR

(OHP)

DEFINITION

Variant of slide projector that is used to display images to an audience.

Known as OHP

HISTORY OF THE OVERHEAD PROJECTOR

1950 AND 1960

Classroom use of OHPs was initially slow

1980

OHP had become ‘in’ presentation technology

1980 AND 1990

Gradually rising

ADVANTAGES

• Simple to operate

• Retain notes and images for future use

•Maintain eye contact all the times with student

DISADVANTAGES

Expensive

Use was limited

POSSIBLE WEAKNESSES

• Inclined in the correct angle

• Require small amount of maintenance

• Need power supply & a white flat surface

• Do not provide enough thought to production of display

material