This document discusses various types of 3D aids that can be used for teaching, including models, objects & specimens, puppets, dioramas, mockups, globes, and exhibitions. It provides examples and descriptions of each type, along with their purposes and advantages/disadvantages. Materials that can be used for preparation include clay, paint, cardboard, wood, plaster of Paris, and plastic. Qualities of 3D aids include accuracy, utility, simplicity, and being useful.

1. NON PROJECTED AIDS
“ 3-D AIDS ”
Presented by -
Rachna shukla
Rekha rawat
Sonali soni
Preeti Kulshrestha
Pushplata dhurve
Sadna prajapati
(M.Sc. Nursing previous year)

2. 3-D AIDS
Real objects which are
3 dimensional in nature.
It can be smaller and
larger.

3. .
3 dimension
Length Breadth Height
CONTD….

4. TYPES
Types
Models
Objects &
Specimen
Puppets
Dioramas
Mockups
Globes

5. .

6. .
• A reproduction of a real
thing in a small scale,
large scale or exact
size but made of
synthetic material .
• Substitute for a real
thing which may or may
not be operational.

7. QUALITIES
.
Qualities
Accuracy
Utility
Simplicity
Solidity
Useful

8. ARTICLES FOR PREPARATION
Clay
Painting material
Painting brush
Wax
Thermocoal
Cardboard
Wood
Plaster of Paris
plastic

9. TYPES
1.Scale model

10. 2.Simplified model

11. 3. WORKING MODEL

12. 4.CROSS – SECTIONAL
MODEL

13. ADVANTAGES AND
DISADVANTAGES
Advantages
• Easy to make
• Reasonable
• Convenient
• Making interesting
• Involvement of all senses
• Explaining in simple way
Disadvantages
• Difficulty in some models
• Need expertise
• Expensive
• Lot of time
• Handle carefully

15. .
Objects –
“Collection of real thing for instructional use
is called object.”
Specimen –
“Any typical object representing a class or a
group of thing is called specimen.”

16. EXAMPLES

17. SOURCES
• q
Objects
Local market
Discarded
material
Specimen
Nature
• Wild flower
• Leaves
• Shells
• Stones
• Butterflies
• Insects
• plants

18. POINTS TO BE CONSIDERED…
Plan your teaching with sample.
Direct observation.
Ask question from the students.
Provide review and practice.

19. ADVANTAGES AND
DISADVANTAGES
Advantages
• Development of social skill.
• Satisfaction of contribution to the
school and teacher.
• First hand experiences.
Disadvantages
• Difficult to collect.
• Need specialized skills in presenting
specimen.
• Expensive preservating agent eg –
Formalin tank

21. ..
•A puppet is a manipulative doll
dressed as a character and the
performer is a person termed as
puppeteer.

22. PURPOSE
• It develops –
Listening and looking skills
Group cooperation
Feeling of security
Confidence
Self-control
• It promotes –
Creative ability
Self expression

23. TYPES
String or
marionette puppet
..
Stick puppet
.
Shadow puppet
.

24. CONTD…
Finger puppet
.
Human arm puppet
.
Animation or
digital puppet
.

25. CONTD…..
Hand or glove
puppet
,
Chin face puppet
.
Carnival or body
puppet
.

26. ADVANTAGES AND
DISADVANTAGES
Advantages
• Create interest.
• Give the knowledge.
• Effective method.
• Motivate students.
• Easy to carry out.
Disadvantages
• Need group co-operation.
• Need group co-ordination.
• Require skill in the preparation.
• Require skill in the presentation.
• Time consuming.

28. INTRODUCTION
• It is a popular entertainment that originated in Paris in
1822.
• It is also known as –
 panorama
Farmscape
skyscape
Riverscape
Airscape
Seapiece
Cyclorama
Townscape
waterscape

29. DEFINITION
It is a three- dimensional arrangement of
related objects , models. Sometimes enclosed
in a glass showcase for a museum.

30. SOME OF THE DIORAMA WHICH MAY
BE PRODUCED IN THE SCHOOL…
Harvest scene
.
Planting scene
.
Street scene

31. CONTD….
Social activity
scene
Freedom struggle
scene
.
Man’s landing on
moon scene
.

32. ADVANTAGES AND
DISADVANTAGES
Advantages
• good opportunity.
• Interesting.
• Enhance creativity.
• Live change
Disadvantages
• Time consuming.
• Highly expensive.
• Need of maintenance.
• Physical harm.

34. .

35. .
•A globe is a model of the earth.
•Gives an accurate picture of the
earth’s surface .
•Shows the location of places on the
a smaller scale

36. EARTH’S SURFACE
29% land
71% water

37. 7 CONTINENTS
1. Asia
2. Africa
3. Australia
4. Antarctica
5. Europe
6. North America
7. South America

38. 5 OCEAN
1. Indian
2. Pacific
3. Atlantic
4. Arctic
5. Southern

39. FEATURES
.

40. ADVANTAGES AND
DISADVANTAGES
Advantages
• Correct shapes and sizes of the land
water.
• Good visual indication of the earth’s
surface.
Disadvantages
• Not easy to carry.
• Does not show various features like
climate.

42. DEFINITION
“exhibition are planned display of models,
specimens, charts, posters etc. presented
the public view for instruction, judging in
a competition, advertising or
entertainment.”

43. PURPOSE
• To develop creative thinking.
• To evaluate students via courses or units.
• To give recognition to people or institution by
display.
• Introduce a new products.
• To reveal the ideas clearly and effectively.
• To promote understanding.

44. STEPS
1) Assessment
2) planning
3) Requisites
4)Preparations
5)selection of place
6)display
7)evaluation

45. TYPES
Educational exhibition
Consumer exhibition
Trade exhibition

46. ADVANTAGES AND
DISADVANTAGES
Advantages
• Promotes public relation.
• .create a competitive spirit
• It makes learning activity more
meaningful.
• Helps in international understanding.
Disadvantages
• Requires much presentation and
investment.
• Expensive process.
• Need electricity.
• May create some negative impression.-