project sa edtech

3. This are edited copy of reality and used as substitute
for real things when it is not practical or not possible
to bring or do the real thing in the classroom. These
contrived experiences to stimulate to real life
situations.

6.  A model is a reproduction of a real object in
a small scale, or large scale, or exact size-
but made of synthetic materials.

7.  A mock-up is a arrangement of real device
or associated devices, displayed in such a
way representation of reality is created.

8.  A specimen is any individual or item consider
typical of a group, class or a whole.

9.  Objects may also include artifacts displayed
in a museum or object displayed in a exhibit
or preserved insect specimen in science.

10. 1. Overcome limitation of space and time.
2. To edit reality for us to focus on parts.
3. To overcome difficulties and size.
4. To understand the inaccessible.
5. Help the learners understand abstraction