Public Speaking Basics
Learn to speak with confidence in front of any audience, from your classroom to a school assembly.
Why Public Speaking Matters
Did you know that public speaking is one of the most common fears in the world? Many adults say they are more afraid of speaking in front of a group than almost anything else. But here is the good news: public speaking is also one of the most valuable skills you can learn. People who speak well get listened to, can share their ideas, and become leaders.
At School
Present projects, participate in class, and share your ideas clearly.
In Life
Stand up for yourself, explain what you need, and inspire others.
In Work
Job interviews, meetings, pitching ideas — confident speakers succeed.
Structuring Your Speech
A good speech follows a clear structure so your audience can follow along easily. Think of it as a journey with a beginning, middle, and end.
Opening Hook
Grab attention with a question, surprising fact, or short story.
Point 1
Your first main idea with a supporting example or detail.
Points 2 & 3
Two more ideas, each with their own example. Keep it to three main points.
Strong Conclusion
Summarise your points and end with something memorable.
Example Opening Hooks:
- Question: "Have you ever wondered why we dream?"
- Fact: "Every year, Australians throw away enough food to fill 450,000 garbage trucks."
- Story: "Last week, something happened to me that changed the way I think about recycling."
Using Your Voice Effectively
What you say matters, but how you say it matters just as much. Your voice is a powerful tool with four key controls:
Volume
Speak loud enough that the person at the back of the room can hear you. But do not shout — project your voice from your chest.
Pace
Nervous speakers rush through their words. Slow down! A steady pace helps your audience understand and keeps you calm.
Pauses
A short pause after an important point gives the audience time to think. Pauses make you sound confident, not uncertain.
Tone
Vary your voice to match the content. Sound excited when sharing something amazing; sound serious when the topic is important.
Body Language
Your body says as much as your words. Good body language makes you look confident and helps your audience trust what you are saying.
Make eye contact — look at different people around the room, not just at the floor or your notes.
Stand tall — feet shoulder-width apart, shoulders back, head up. Good posture shows confidence.
Use natural gestures — move your hands to emphasise points, but keep movements calm and purposeful.
Fidget, sway, or cross your arms — these habits distract your audience and make you look nervous.
Turn your back to the audience or read directly from a screen or paper with your head down.
Dealing with Nerves
Feeling nervous before speaking is completely normal — even professional speakers get nervous! The key is not to eliminate nerves, but to manage them. Here are five proven strategies:
Prepare Thoroughly
Know your material well. The better you know your content, the more confident you will feel.
Practice Out Loud
Practise in front of a mirror, a family member, or even your pet. Say the words out loud, not just in your head.
Breathe Deeply
Before you start, take three slow, deep breaths. This calms your heart rate and steadies your voice.
Focus on Your Message
Think about what you want your audience to learn, not about how you look or sound. Shift focus outward.
Start Strong
Memorise your opening line. Once you get past the first sentence, the rest flows more easily.
Key Vocabulary
Audience
The people who are listening to your speech.
Hook
An interesting opening that grabs attention (question, fact, or story).
Projection
Speaking loudly and clearly so everyone in the room can hear you.
Pace
The speed at which you speak — not too fast, not too slow.
Body Language
Non-verbal communication through posture, gestures, and eye contact.
Monotone
Speaking in one flat tone without any variation — makes speeches boring.
Worked Examples
Compare these speaking techniques. Which speaker would you rather listen to?
Example 1: Opening a Speech About Recycling
"Um, hi everyone. So today I'm going to talk about, um, recycling. It's, like, important and stuff."
No hook, filler words ("um", "like"), vague language ("and stuff").
"Did you know that Australians send over 20 million tonnes of waste to landfill every year? Today, I want to share three simple ways we can change that."
Starts with a surprising fact (hook), clearly previews the speech structure.
Example 2: Using Voice and Pauses
"Recyclingisimportantbecauseithelpstheenvironment andweshouldalldomorerecycling andthat'swhyit'simportant."
Too fast, no pauses, monotone, impossible to follow.
"Recycling is important... [pause] ...because every single bottle you recycle saves enough energy to power a light bulb for four hours. [pause] Think about that."
Steady pace, uses pauses for emphasis, gives audience time to think.
Example 3: Closing a Speech
"Yeah, so that's all I have. Thanks, I guess."
No summary, no memorable ending, sounds uncertain.
"So remember: reduce, reuse, recycle. If every person in this room recycled just one more item a day, we could save 10,000 kilograms of waste a year. The choice is ours. Thank you."
Summarises key points, ends with a call to action, confident finish.
Knowledge Check
Test your understanding of public speaking basics. Select the correct answer and click "Check Answer".
Question 1
What is a "hook" in a speech?
Question 2
A speaker is talking very quickly, looking at the floor, and saying "um" after every sentence. What should they improve first?
Question 3
How many main points should a short speech usually contain?
Question 4
Which of the following is the best way to deal with nerves before a speech?
Question 5
What does "speaking in a monotone" mean?
Key Concepts Summary
- ● Structure your speech with an opening hook, three main points, and a strong conclusion.
- ● Control your voice using volume, pace, pauses, and tone.
- ● Use positive body language: eye contact, good posture, and natural gestures.
- ● Manage nerves through preparation, practice, and deep breathing.
- ● Replace filler words ("um", "like") with confident pauses.