The document discusses the definition, purposes, principles, and phases of a demonstration as a teaching method. A demonstration involves visually showing how to do something in a step-by-step process. It has an explanation phase where the instructor explains the objectives. Next is a demonstration phase where the instructor performs the skill. This is followed by a performance phase where learners perform the skill under supervision. Finally, an evaluation phase assesses how well learners acquired the skill. The goal is for learners to be able to perform the skill independently after observing the demonstration.

2. CONTENTS
INTRODUCTION
DEFINITION
PURPOSES
PRINCIPLES
PHASES
TECHNIQUES

3. “A DEMO is a visual
presentation showing how to
do something or how it works.”

4. Demonstration is a teaching method used
to communicate an idea with the aid of
visuals such as flip charts, posters,
PowerPoint, etc. A demonstration is the
process of teaching someone how to make
or do something in a step-by-step process.
As you show how, you “tell” what you are
doing. A demonstration always has a
finished product. The key to a good
demonstration is for the audience to be
able to go home and do what you have
taught them how to do.

6. “Demonstration is a planned
manipulation and equipment to the
end that learners are able to observe
all or at least some of the
manifestations of one or more
scientific principles and operations
within a phenomena”.
-Woodburn & Obourn
“Demonstration is a process where the
teacher shows or illustrates a skill or a
principle.”
-Kramer

7. Gaining
Knowledge
Problem
Solving
Verify
Facts
Develop
Scientific Skills

9. EXPLANATION PHASE

10. EXPLANATION PHASE
DEMONSTRATION PHASE

11. EXPLANATION PHASE
DEMONSTRATION PHASE
PERFORMANCE PHASE

12. EXPLANATION PHASE
DEMONSTRATION PHASE
PERFORMANCE PHASE
SUPERVISION PHASE

13. EXPLANATION PHASE
DEMONSTRATION PHASE
PERFORMANCE PHASE
SUPERVISION PHASE
EVALUATION PHASE

14.  Explanation must be clear.
 Objectives of the particular
lesson must be presented.
 The instructor must convey to the
students the precise action to be
performed.
 Instructor should describe the end results
of these efforts.
 Before leaving, the instructor should
encourage learners to ask questions.

15.  The instructor must show
learners the actions necessary
to perform a skill.
 Extraneous activities as possible
should be included in the demonstration.
 To clearly understand, the instructor
should accurately performing the actions
previously explained.

16.  It is related to learners
performance of the physical
and mental skills.
 Learners performance require learners to act
and do.
 Through doing, students learn to follow
correct procedures and to reach established
standards.
 Learners should be given an opportunity to
perform skill as soon as possible the
instructor completed performing the actions
explained before.

17.  During performance phase,
the supervision phase is also
happening by the instructor.
 The instructor supervised the
performance of the learners and observed
their learning and understanding of the
demonstration.
 They were allowed to independently
complete the task at least once with
supervision and coaching as necessary.

18.  In this phase, the instructor
judges learners performance.
 The instructor discovers just
how well the skill has been learned.
 From this measurement of learners
achievement, the instructor determines
the effectiveness of the instruction.