Oral Communication · Oral Communication: Listening, Speaking and Reflecting

Voice and Body: Using Vocal Strategies and Non-Verbal Cues with Your Audience in Mind

2.5 2.6About 70 minutes

Learning goals

I can identify vocal strategies (tone, pace, pitch, volume, pauses, enunciation) and adjust them to the purpose, audience and space.
I can enunciate and pace my speech so that everyone in a diverse audience can follow, including people learning English or who rely on lip-reading.
I can use posture, movement, gestures, facial expression and eye contact deliberately to help convey my meaning.
I can adapt my voice and body for a role, such as a dramatic reading or a mock interview in character.
I can use these strategies with sensitivity to audience needs and cultural differences.

Words to know

enunciation
Saying each word clearly and completely.

projection
Making your voice carry to the back of a room using breath support, not shouting.

pitch
How high or low the voice sounds; varying it keeps speech from sounding flat (monotone).

pace
How fast you speak.

monotone
Speaking with almost no change in pitch, which makes listeners lose focus.

purposeful movement
Moving during a talk for a reason, such as stepping forward at a new section.

non-verbal cues
Messages sent without words: posture, gestures, facial expression, eye contact and movement.

Remember from Grade 9

In Grade 9 you practised expression (pace, volume, pitch, pauses and emphasis), used gestures and facial expressions that are congruent with your words, compared in-person and on-camera delivery, and learned that non-verbal meanings vary across cultures. Grade 10's expectations 2.5 and 2.6 ask you to use these strategies selectively (choosing what fits each moment) and with sensitivity to audience needs and cultural differences. That means thinking about who is listening, where, and what they need from your voice and body.

Your vocal toolkit

Volume and projection. Fill the room without shouting. Breathe low (from your belly, not your shoulders) and aim your voice at the back row. In a large space, a microphone changes everything: speak at a normal volume, a hand-width away from it.
Pace. Slow down for new ideas, numbers, names and key points. Speed up slightly for lively stories. Nervous speakers usually go too fast.
Pitch. Vary it to avoid a monotone. Let statements end on a lower pitch so they sound confident; ending every sentence on a rising pitch can make statements sound like questions.
Tone. The attitude in your voice (warm, serious, urgent, playful) should match your message and the occasion.
Pauses. Pause before a key point (to build attention), after it (to let it land), after a question (to let people think), and when the audience laughs.
Enunciation. Say every syllable, especially word endings. Clear speech matters for everyone, and especially for listeners who are learning English, who are hard of hearing, or who are listening in a noisy space.

Nothing about the talk changes except the room. In a gym, volume rises and pace slows, so sound has time to carry; pauses get longer, too.

Sensitivity to audience needs

Diverse audiences: enunciate, slow down on key terms, avoid idioms and slang that may not translate ("hit it out of the park"), and repeat key points.
People who are hard of hearing or lip-read: face the audience, keep your hands and notes away from your mouth, use the microphone if there is one, and don't talk while facing a screen.
Different occasions: a lively, joking tone fits a pep rally, not a Remembrance Day assembly.
Cultural differences: expectations about volume, eye contact and gestures vary. A gesture that's friendly in one place can be rude in another; when speaking to an unfamiliar audience, keep gestures simple and open, and learn about local customs ahead of time.

Your non-verbal toolkit

Posture: stand balanced, feet about shoulder-width apart, facing the audience. Avoid swaying, crossing arms or hiding behind a desk.
Purposeful movement: move for a reason (for example, take a step at each new section, which works like a signpost) and stand still for key points.
Gestures: use descriptive gestures (showing size, shape, direction) and emphatic ones (a firm hand for an important point). Keep them between waist and shoulders, and let them come from what you're saying. Drop your hands to your sides between gestures.
Facial expression: let your face match your content. Smiling while describing a serious problem confuses listeners.
Eye contact: in most Canadian presentation settings, audiences expect speakers to look at them. Look at one section of the room for a full thought, then move to another. If direct eye contact feels uncomfortable or isn't expected in your community, looking at foreheads or across sections still connects you with the room.

Your audience reads your body before you say a word. An open, balanced stance signals confidence and invites listening.

Worked example

Let's plan delivery for two settings

You've written a 1-minute announcement inviting students to the school's winter food drive. You'll give it (a) live in the gym to 400 students, and (b) to a club of 8 students in a classroom. Plan your voice and body for each.

Gym, voice: project or use the microphone; slow down by about a quarter; pause before the date and location; repeat the key detail at the end ("That's Friday, in the front foyer.").
Gym, body: stand centred and still for the key details; use larger gestures that can be seen from the bleachers (for example, holding up a can for the opening); look at different sections: left, centre, right, upper rows.
Classroom, voice: normal conversational volume; a natural pace; a warmer, more personal tone ("I'm hoping our club can fill two boxes.").
Classroom, body: sit or stand at the same level as the group; smaller gestures; look at each person.
Both: enunciate the date, time and place; match your tone to the purpose (friendly and upbeat, because it's an invitation).

In the gym: more volume (or a microphone), slower pace, longer pauses, bigger gestures and section-by-section eye contact. In the classroom: conversational voice, warmer tone, smaller gestures and individual eye contact. Same message, adapted to audience and space.

Worked example

Let's adapt voice and body for a role

For a biography project, you'll be interviewed in character as Roberta Bondar, who in 1992 became the first Canadian woman to travel to space. How do you adapt your voice and body for the mock interview?

Research the person's role and context: an astronaut and neurologist, answering questions as an expert speaking to the public.
Voice: a calm, confident, measured pace; clear enunciation of technical terms, briefly explained; warmth when talking about what the experience meant.
Body: upright, steady posture; descriptive gestures when explaining (for example, showing floating in microgravity); steady eye contact with the interviewer and audience.
Avoid caricature: don't put on an exaggerated accent or imitate mannerisms you haven't seen. Represent a real person respectfully, using your own voice adapted to their role.
Check accuracy: keep any facts you say in character to what your research supports.

Adapt your voice (calm, measured, clear terms) and body (steady, descriptive gestures) to the person's role, while representing a real person respectfully and accurately.

Nerves are normal

Almost everyone feels nervous before speaking. A few things help: rehearse out loud several times; take two slow breaths with long exhales before you start; plant your feet; and know your first two sentences by heart, so the start goes smoothly. Nervous energy often looks like enthusiasm to an audience.

Hands-on activity

Mirror, phone, family

You need: a mirror, a phone or device to record video, and one or two family members.

Warm up with a tongue twister three times, slowly then faster, focusing on enunciation.
Choose a 1-minute passage (a paragraph from a speech, a poem or your own talk). Mark it with / for pauses and underline words to stress.
Record yourself delivering it in a normal room voice. Watch it back with the sound off: what does your body say? Then listen with the picture off: what does your voice say?
Now imagine you're in a gym. Deliver it again with projection, slower pace and bigger gestures. Record it.
Ask your family to compare the two recordings and tell you one thing that improved and one thing to work on.

Just for fun

Actors warm up their mouths with tongue twisters like "red leather, yellow leather."

Try saying it five times fast. If it comes out as "red lellow, yeller lether," congratulations: you've found out why the warm-up exists.

Your turn

Name four vocal strategies.

Give two reasons to pause in a talk.

Why should you enunciate carefully for a diverse audience?

List two ways to help an audience member who lip-reads.

What's the difference between a descriptive and an emphatic gesture?

What is purposeful movement? Give an example.

Why might ending statements on a rising pitch weaken a talk?

More practice: warm-up

What is projection?

What is a monotone?

True or false: you should speak faster in a large gym so you finish quickly.

Where should most gestures happen?

What should your face do while you describe a serious problem?

More practice: on your own

A speaker keeps her hands in her pockets and stares at her notes for a whole 3-minute talk. Suggest three improvements and explain each.

You'll give the same welcome speech at a Remembrance Day assembly and at a winter carnival. How should your tone differ?

Why might you avoid idioms such as "hit it out of the park" with a diverse audience?

Mark this sentence for delivery (pauses / and stressed words in capitals): "Every can you bring feeds a family in our town."

How can you show sensitivity to cultural differences in eye contact while still connecting with an audience?

Challenge

Write delivery notes (voice and body) for the first four lines of Antony's funeral speech ("Friends, Romans, countrymen, lend me your ears; / I come to bury Caesar, not to praise him. / The evil that men do lives after them; / The good is oft interred with their bones") for a performance in a large hall.

Explain why a speaker should use vocal and non-verbal strategies selectively rather than all at once.

Design a short self-assessment checklist (5 items) for voice and body in a class presentation, including one item about audience needs.

Check your understanding

Quiz

In a large gym without a microphone, you should usually:

A pause before a key point mainly:

Which helps an audience member who lip-reads?

An emphatic gesture is used to:

Which choice shows sensitivity to a diverse audience?

When playing a real person in a mock interview, you should:

What does monotone mean?

For parents and teachers

Big idea: Expectations 2.5 and 2.6 ask students to identify vocal strategies (tone, pace, pitch, volume) and non-verbal cues (facial expressions, gestures, eye contact) and use them appropriately and with sensitivity to audience needs and cultural differences, for example enunciating clearly for a diverse audience, adjusting volume to the room, and adapting voice for a role.

How to help at home:

Be the audience for a rehearsal, standing at the far side of a large room so your teen practises projection.
Watch a recording of their rehearsal together with the sound off, then with the picture off.
Share any experience you have of speaking to large groups or of being in an audience where you couldn't follow.

Common difficulties:

Rushing. Almost every nervous speaker goes too fast. Practise with deliberate pauses.
Stiff or nervous gestures (hands in pockets, fidgeting). Practise dropping hands to the sides between gestures.
Anxiety. Rehearsal is the best remedy. If anxiety is severe, talk with the teacher about building up gradually (small group first) rather than avoiding speaking altogether.