OBJECTIVES:
- Analysis the characteristics of 3d instructional materials.
- Create 3D instructional materials
- Demonstrate proper use of 3D instructional materials.
THREE DIMENSIONAL MEDIA
- Display an additional quality that appeals to the since of touch-that is, a tactual quality.
- Gives a right understanding of real things.
3D INSTRUCTIONAL MATERIALS
- Are useful in the event that real life materials are impossible to be brought in the Classroom to provide students with certain amount of direct, purposeful, rich and meaningful of teaching experiences.
- Are usually constructed to allow handling by the students, except does which are Too large, too costly, to rare, or to fragile.
- Are useful in the event that real life materials are impossible to be brought in the Classroom to provide students with certain amount of direct, purposeful, rich and meaningful of teaching experiences.
- Are usually constructed to allow handling by the students, except does which are Too large, too costly, to rare, or to fragile.
Pioneers of Education
in their Education Theory
1.Jean Piaget
*use the
methods of instruction through the individualize program, exploration and
experimentation with concert materials that helps the child to learn more about
the environment .
With use of real things, a child is able to compare or
contrast things and make perception about his environment.
2. Maria Montessori
*using
real things help promote motor and sensory skills
3. Jerome Bunner
*Proposes that instruction should proceed from
direct
experiences ( real things) to iconic representation (pictures) to
symbolic representation (words) for achieving mastery of task.
KINDS OF 3D’S
1.Object and Specimens
2.Models and mock-ups
3.Diorama
4.Puppets
5.Resource Person
1.OBJECTS and SPECIMENS
Objects…
*Are concrete materials such as plants, animals, tools and
artifacts used in providing direct experience.
Specimens…
*Is a
part of aspects of some items that is a typical sample of characters
of others in its same class or
group.
*in
biology, a specimen is an individual animal, part of
an animal,
plant, parts of a plant, or Microorganism
used as
representative to study the properties of the
whole
population of that species or subspecies.
Points of Consider of Teaching
- Develop a purpose for using them.
- Provide opportunities ton learners to work with or to manipulate the specimens so that they can consider concepts, process and principles by themselves.
- Present just enough specimens or object at a time so as not to overwhelm the learner.
- Presents the materials in a dramatic way so as to arouse and sustain the interest of the learners
ADVANTAGES
- These are less abstract and more concrete
- It attracts learners attention
- Learners become more familiar with objects
LIMITATION
- Needs a bigger stories
- Prone to possible damage
- Some object have limitation in availability and may not be easy to be found.
2. Models and Mock-ups
MODELS
*are scaled replicas
of real object.
Show the totality of
a thing or a process
Examples:
models cars
airplanes
house
Solar system
MOCK-UPS
*Are special
types of models which are focused
on a specific part
of a whole object and are workable.
It is
intended to show the essential parts which are made detachable.
TYPES:
1.Solid Models- are mainly used for recognizing external features as in the
case of globes and puppets
2. Cross-section Model/cut
away Models- Show the internal structures
3. Constructional Model- which
can be assembled and disassembled to show relationship of parts to whole.
4. Working Models- indicates how
the things being represented operates
ADVANTAGES:
- Allow learners to examine models or mock-ups which may not be easy in the real object
- Functional model/mock-ups allow learners to handle and operate
- After presentation, model can be left on display for a period of times and allows learners display for a period of times and allows learners to independently study the item at their own convenience
- Can provide learning experiences that real objects cannot provide.
- Working models can illustrate basic operations of a real device and provide important details
WHEN TO USE:
- When reality is too small .
- When reality is inaccessible (past and futuristic events):and when distance is impossible to bridge.
- When reality is to dangerous (like viewing an erupting volcano)
- When reality is unreliable (weather and other climatic conditions).
- When reality is too abstract (face relationship,mathematics)
DISADVANTAGES
- It may be more expensive that extra care is needed.
- Some models which are too big may be difficult to handle for the actual lecture.
- If models are built to scale. It could be time consuming.
- It might distort some real objects.
3. DIORAMA
The term
diorama is a Greek origin which means
“to see through”.
Diorama is a three-dimensional representation of
events, ideas or concepts against a scenic background..
Sample of DIORAMA |
It is also known as a meaningful exhibit in boxes or cases, which are portable.
It is a miniature scene in three-dimensional treatment that is meant to
replicate reality and cause students to think creatively and aesthetically.
•A three dimensional
representation of events,ideas or concepts against a scenic Background.
•Are portable
meaningful exhibit in boxes or cases.
•A miniature scene in
3D treatment that is meant to replicate reality and cause students to think
creatively
Four Principal Parts:
- The case or stage
- The painted background
- The three-dimensional middle in foregrounds
- The figures, constructions, and modeled objects that are placed in the case.
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