This document provides an overview of oral communication and principles of effective public speaking. It discusses understanding different types of speeches, including informative, persuasive, and entertainment speeches. It also outlines principles of speech writing, such as choosing a topic, analyzing the audience, sourcing information, and outlining the content. Additionally, it covers principles of speech delivery, including articulation, voice modulation, stage presence, gestures, facial expressions, audience rapport, and recalling examples of effective speakers. The overall purpose is to educate about crafting and presenting public speeches in an engaging manner.

1. ORAL
COMMUNICATION
STEM 11

2. COMMUNICATING THE
MESSAGE
- UNDERSTANDING THE TYPE OF SPEECHES
- PRINCIPLES OF SPEECH WRITING
- PRINCIPLES OF SPEECH DELIVERY

3. BIG
QUESTION
WHAT IS OUR PREVIOUS
TOPIC?
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4. TOPIC OVERVIEW
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5. STOP-OVER
(Activity 1 – OMG MY FAVE)
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Prepare a short talk (8-10 sentences) on something/someone you like
and why you liked it. You may talk about a favorite celebrity, song, or
class subject , favorite family member, favorite pastime or anything
under the sun. Two presenters will be selected via selection wheel to
present in the class.

6. UNDERSTANDING THE TYPES OF
SPEECH
It should always be remembered that the primary goal of
communication is for you to be able to relay your message effectively.

7. “
1. Speech according to purpose
2. Speech according to Manner of
Delivery
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8. SPEECH ACCORDING TO PURPOSE
 Exploratory or Informative Speech
 Persuasive Speech
 Entertainment Speech
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9. An informative speech is one that intends to educate the audience
on a particular topic.
This speech may provide information that will help the listeners
understand something that is already known to them but not yet
clearly understood.
EXPLORATORY OR INFORMATIVE SPEECH
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10. A persuasive speech is a specific type of speech in which the speaker
has a goal of convincing the audience to accept his or her point of
view. The speech is arranged in such a way as to hopefully cause the
audience to accept all or part of the expressed view.
PERSUASIVE SPEECH
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11. An Entertainment speech is a speech designed to captivate an
audience’s attention and regale or amuse them while delivering a
message.
ENTERTAINMENT SPEECH
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12.  It must have a message prepared at the level of knowledge of the
speaker.
 It must be suited to the level of knowledge of the audience.
 It must take into account the demographic profile of the listeners.
GENERAL GUIDELINE:
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13. SPEECH ACCORDING TO MANNER OF DELIVERY
 Manuscript Reading
 Memorized Speech
 Impromptu Speech
 Extemporaneous Speech
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14. The word manuscript is derived from two Latin words, “manu
scriptus,” that mean “to write by hand.”
During a manuscript speech, the speaker essentially reads that
complete text to an audience from either a paper script or
teleprompter.
MANUSCRIPT SPEECH
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15. A memorized speech is also fully prepared in advance and one in
which the speaker does not use any notes. This time, however, the
written speech is fully memorized – every word, every phrase, every
comma and every period.
MEMORIZED SPEECH
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16. An impromptu speech is one for which there is little to no
preparation. There is often not a warning even that the person may
be asked to speak.
IMPROMPTU SPEECH
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17. The word extemporaneous means “without planning”. However, an
extemporaneous speech is actually a well-prepared speech that
relies on research, clear organization, and practiced delivery. It is
neither read nor memorized, so it is never delivered exactly the same
way. Most extemporaneous speakers rely on notes of some sort,
using index cards or technology, such as PowerPoint.
EXTEMPORANEOUS SPEECH
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18. PRINCIPLE OF SPEECH WRITING
Speech writing is the method of conveying a thought or message to a
reader using the correct punctuation and expression.

19. PRINCIPLES OF SPEECH WRITING
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1. CHOOSING THE TOPIC
2. ANALYZING THE AUDIENCE
3. SOURCING THE INFORMATION
4. OUTLINING AND ORGANIZING THE SPEECH
CONTENT

20. CHOOSING THE TOPIC
A speech is meant to
impart message to listeners.
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SMART

21. ANALYZING THE AUDIENCE
A speech for one occasion
cannot simply be used for
another.
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22. SOURCING THE INFORMATION
Seeking out all available
means to support your
speech.
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23. OUTLINING & ORGANIZING THE
SPEECH CONTENT
Summarizing all the
information gathered.
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24. PRINCIPLE OF SPEECH
DELIVERY
Speech delivery is the presentation of the speech you have researched,
organized, outlined, and practiced.

25. RECALL OF A
SPEAKER THAT YOU
HAVE SEEN OR
HEARD.
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26. 26
SPEECH
DELIVERY
MODULATION
ARTICULATION
FACIAL
EXPRESSION,
GESTURES &
MOVEMENT
AUDIENCE
RAPPORT
STAGE
PRESENCE

27. ARTICULATION
Articulation refers to the clarity of sounds and
words we produce. If someone is articulate, they
speak words clearly, and speakers should strive
to speak clearly. Poor articulation results when
speakers do not speak clearly.

28. MODULATION
Voice Modulation is when you control or
adjust your voice. It’s when you choose to go
louder or softer, faster or slower, dramatic or
emotional. Basically, voice modulation means
using your voice and tone to communicate
your message more effectively.

29. STAGE PRESENCE
Stage presence is expressing your
confidence in front of the audience.

30. FACIAL EXPRESSION, GESTURES &
MOVEMENT
Through the use of eye contact, vocals, body
posture, gestures, and facial expression, you
enhance your message and invite your
audience to give their serious attention to it—
and to you. Your credibility, your sincerity,
and your knowledge of your speech become
apparent through your nonverbal behaviors.

31. AUDIENCE RAPPORT
Rapport is the trust and connection that a
speaker creates with his/her audience.

32. QUESTIONS?
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