SLIDE PROJECTOR-1.pptx power point presentation

Slide projector

1. MICROTEACHING ON-SLIDE PROJECTOR

2. CONTENT Explain Projector Enlist the types of projector Describe the slide projector Explain the advantages of slide projector What are the limitations of slide projector Explain the principles of making of slides Describe the different parts of slide projector Explain how to use the slide projector.    

3. Projector Best media to share information through presentations and also for watching movies and other videos at a backyard home theater Optical device that projects an image onto a surface, commonly a projection screen .

4. Kinds of Projectors 1 Filmstrip Projector 2. Slide Projector 3. Overhead Projector 4. Opaque Projector 5. LCD (Liquid Crystal Display) Projector

5. Slide Projector Device used to view photographic slides Refers to a small format photographic transparency individually mounted for one at a time projection.

6. Parts of Slide Projector Lens Focus On/off switch Slide tray Remote control Manual focus knob

7. Cont … Objective lens Storage compartment Levelling adjustment foot Lock ring Forward /Reverse slide changer

8. Advantages of Slide Projector Slides can be rearranged into different sequences Automatic projectors can hold sets of slides in trays There are even remote control and timer Can be integrated into individualized instruction program Audio may accompany the slide show.

9. Limitation of Slide Projector Easily disorganized Jamming of slides in the slide-changing mechanism Dust or fingerprints may accumulate on the slide if not stored well Not effective in a fully lighted room No face to face contact with the learner.

10. Principles of making Slides Slide is small piece of transparent material on which single pictorial image or graphic image has been photographed Slides range in size-2 x 2 or 4.5 x 4 inches

11. Cont … Slides can be made from photographs and pictures by teachers and learners taking photographs and snapshots when they go on fieldtrips for historical, geographical, or scientific learning.

12. Tips on using the slide projector Use a special camera for making slides Not only images, can be graphics or charts Prepare an outline for talk Prepare a good program for the voice enable type Rehearse alone, and be prepared for jams

13. Cont … While Using Slide Projectors, position image correctly Insure slides are inserted correctly Preview slides before use.

14. Summary Today we studied about- 1. Projector and types of Projector 2. Slides projector 3. Advantages and Limitations of Slide projector 4. Parts of slide projector.

15. Conclusion Slide projector is an optomechanical device for showing the photographic slides Slides can be projected on the screen or the wall before the class Has many advantages and limitations too.

16. References 1.Neeraja KP Textbook of communication and education technology for nurses Jaypee brothers publication Edition-1 page no. 383  2.Bhatia and Bhatia The principles and method of teaching Doada house bookers and publishers page no. 109  3.R Pramila Nursing communication and educational technology jaypee brothers medical publishers edition-1 page no. 370 INTERNET- 1.https://www.scribd.com>doc>research 2. https://www.slideshare.net>shiva58 .