Choose your language
Public Speaking and Presentation Skills Course
More than 2 million students worldwide

Public Speaking and Presentation Skills Course

5

Whether you're presenting to a boardroom or a crowd, this course gives you the tools to speak with clarity, authority, and confidence. You'll master everything from managing nerves to designing compelling visuals and handling tough questions. Stop dreading the spotlight — start owning it.

Dedika for businesses

What you will learn:

This course covers every dimension of effective public speaking, from structuring a clear message and researching credible evidence to mastering vocal delivery and nonverbal presence. You will learn how to analyze your audience, build persuasive arguments, and design professional visual aids that support your message. Advanced modules prepare you for high-stakes scenarios including media interviews, hostile Q&A sessions, and hybrid virtual presentations. You will also develop impromptu speaking skills and the confident mindset needed to perform under pressure. By the end, you will have a complete, repeatable system for delivering presentations that inform, persuade, and inspire.

How you study in practice Public Speaking and Presentation Skills Course

How you practice Public Speaking and Presentation Skills Course

For companies that want to train their team

With Dedika for Business, the course includes exercises and examples tailored to your own business and the way your company needs.

Click here

Course content

8 Chapters • 38 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Public Speaking

  • Lesson 1 • Assessing Your Current Skills

    Guides speakers through honest self-evaluation using structured rubrics and peer feedback. Baseline data informs a personalized development plan.

  • Lesson 2 • Managing Communication Apprehension

    Explains the physiological and psychological roots of speaking anxiety and introduces proven coping strategies. Reduced anxiety unlocks authentic delivery.

  • Lesson 3 • The Nature of Public Speaking

    Defines public speaking as a communication system with sender, message, channel, and audience. Establishes the conceptual framework used throughout the course.

  • Lesson 4 • Understanding Your Audience

    Teaches audience analysis as the first step in any presentation. Knowing demographics, knowledge level, and expectations shapes every subsequent decision.

Chapter 2See details

Research and Supporting Evidence

  • Lesson 1 • Types of Supporting Material

    Surveys statistics, examples, testimony, and narratives as distinct evidence types. Each type serves a different persuasive and explanatory function.

  • Lesson 2 • Ethical Use of Information

    Addresses plagiarism, selective quoting, and data manipulation as ethical violations. Ethical evidence use protects speaker credibility and audience trust.

  • Lesson 3 • Integrating Evidence Smoothly

    Teaches oral citation formats and techniques for weaving evidence into speech flow. Clunky citations break rhythm; smooth integration reinforces credibility.

  • Lesson 4 • Identifying Credible Sources

    Establishes criteria for evaluating source authority, accuracy, and currency. Reliable sources form the evidentiary backbone of any persuasive presentation.

Chapter 3See details

Crafting a Clear Message

  • Lesson 1 • Building Effective Introductions

    Covers the five functions of a strong opening and techniques for each. A compelling introduction captures attention and previews the speech.

  • Lesson 2 • Crafting Memorable Conclusions

    Explains how to signal closure, reinforce the core message, and end with impact. A strong conclusion drives retention and motivates action.

  • Lesson 3 • Defining Your Core Message

    Teaches how to distill any topic into a single, audience-centered thesis statement. A sharp core message guides all structural and content decisions.

  • Lesson 4 • Organizing Content Logically

    Introduces five organizational patterns and criteria for selecting the right one. Logical structure makes complex information easy to follow.

  • Lesson 5 • Transitions and Internal Signposting

    Teaches verbal bridges that guide listeners through the speech structure. Smooth transitions prevent confusion and maintain audience engagement.

Chapter 4See details

Verbal Delivery Techniques

  • Lesson 1 • Voice Production Fundamentals

    Explains how breath support, resonance, and articulation produce a strong speaking voice. Physical understanding enables deliberate vocal improvement.

  • Lesson 2 • Pitch, Inflection, and Tone

    Covers how pitch variation conveys meaning and emotion beyond the words themselves. Flat delivery loses audiences; intentional inflection sustains attention.

  • Lesson 3 • Language Clarity and Word Choice

    Addresses vocabulary selection, jargon management, and sentence complexity for spoken delivery. Precise language reduces misunderstanding and boosts speaker authority.

  • Lesson 4 • Volume and Emphasis

    Explains how dynamic volume shifts highlight critical points and maintain listener focus. Controlled volume variation is a primary tool for audience engagement.

  • Lesson 5 • Rate, Pause, and Rhythm

    Teaches how speaking rate and strategic pauses control emphasis and comprehension. Varied rhythm prevents monotony and signals key ideas.

Chapter 5See details

Nonverbal Delivery and Stage Presence

  • Lesson 1 • Gestures and Hand Movement

    Distinguishes purposeful gestures from nervous habits and teaches gesture zones. Intentional hand movement amplifies verbal emphasis and aids comprehension.

  • Lesson 2 • Posture and Body Alignment

    Teaches how stance and alignment signal authority and openness to an audience. Correct posture also supports breath control and vocal projection.

  • Lesson 3 • Movement and Use of Space

    Covers purposeful movement, stage zones, and how to own the speaking space. Strategic movement directs audience attention and energizes delivery.

  • Lesson 4 • Eye Contact and Facial Expression

    Explains how sustained eye contact builds connection and how facial expression conveys authenticity. Both are primary trust signals for live audiences.

  • Lesson 5 • Professional Appearance and Presence

    Addresses attire, grooming, and the first-impression effect on audience perception. Visual credibility is established before the first word is spoken.

Chapter 6See details

Presentation Aids and Visual Design

  • Lesson 1 • Alternative Presentation Formats

    Explores whiteboards, props, handouts, and video clips as non-slide options. Format choice should match the message, audience, and environment.

  • Lesson 2 • Slide Design Best Practices

    Covers font selection, color palettes, and the one-idea-per-slide rule. Well-designed slides support the speaker without replacing spoken content.

  • Lesson 3 • Integrating Aids into Delivery

    Addresses timing, transitions, and the speaker-slide relationship during live delivery. Aids should follow the speaker's narrative, not lead it.

  • Lesson 4 • Data Visualization for Speakers

    Teaches how to choose the right chart type and simplify data for live audiences. Audiences process visual data faster than tables of numbers.

  • Lesson 5 • Principles of Visual Communication

    Introduces contrast, alignment, repetition, and proximity as core design principles. Applying these principles produces slides that guide rather than distract.

Chapter 7See details

Persuasion and Audience Influence

  • Lesson 1 • Structuring Persuasive Speeches

    Applies Monroe's Motivated Sequence and problem-solution formats to persuasive goals. Structure channels audience psychology toward the desired response.

  • Lesson 2 • Credibility and Trust Building

    Covers how competence, character, and goodwill combine to create speaker credibility. Trust is the prerequisite for any persuasive outcome.

  • Lesson 3 • Building Logical Arguments

    Teaches claim-warrant-evidence structure and how to anticipate counterarguments. Sound logic is the foundation of credible persuasive speaking.

  • Lesson 4 • Foundations of Persuasion Theory

    Introduces ethos, pathos, and logos alongside modern dual-process persuasion models. Understanding how persuasion works enables deliberate strategy selection.

  • Lesson 5 • Emotional Appeals Done Right

    Explains how to use narrative, vivid language, and values alignment to engage emotions ethically. Emotional resonance motivates action when logic alone cannot.

Chapter 8See details

Advanced Delivery and Adaptive Speaking

  • Lesson 1 • Handling Questions and Answers

    Teaches a structured process for receiving, clarifying, and answering audience questions. Confident Q&A performance extends and reinforces the core message.

  • Lesson 2 • Adapting in Real Time

    Covers reading audience feedback cues and adjusting content, pace, or tone mid-speech. Real-time adaptation separates skilled speakers from scripted ones.

  • Lesson 3 • High-Stakes and Crisis Speaking

    Prepares speakers for media interviews, board presentations, and crisis communications. High-pressure contexts demand disciplined message control and composure.

  • Lesson 4 • Speaking to Diverse Audiences

    Addresses cultural, generational, and expertise-level differences that affect message reception. Inclusive language and examples broaden speaker effectiveness.

  • Lesson 5 • Continuous Improvement Strategies

    Establishes a feedback loop using video review, coaching, and deliberate practice cycles. Sustained growth requires structured reflection beyond the classroom.

Certification

Your valid completion certificate

This course is for you:

  • Mid-career professionals: ready to step into leadership roles that demand strong communication.

  • Entrepreneurs and founders: who pitch ideas regularly but lack a structured speaking approach.

  • Educators and trainers: looking to make their classroom or workshop delivery more compelling.

  • Recent graduates: entering workplaces where presenting skills directly affect early career growth.

  • Career changers: moving into client-facing or public-role positions for the first time.

  • Community advocates and nonprofit leaders: who need to persuade diverse audiences on limited preparation time.

What our students say

Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

Top trainings

FAQ

Who is Dedika?

Is the certificate valid in the United States?

Are the courses free?

What is the course workload?

What are the courses like?

How do the courses work?

What is the duration of the courses?

What is the cost or price of the courses?

What is an EAD or online course and how does it work?

PDF Course