Vocal Lab Slides
Music Room
VOCAL LAB
Pitch, Volume, and the Human Balloon
Pitch
Volume
Breath
Warm-Up: Vocal Sirens
Follow the path with your voice! Use an "ooh" sound.
LOW
HIGH
LOW
HIGH
LOW
Slide UP Slide DOWN
How Do We Sing?
Watch Segment: 3:05 - 3:27
Embedded media
Listen for:
How do singers control their volume?
Watch for:
Soft sounds vs. Bold sounds
PITCH: The Balloon Trick
TIGHT = HIGH
When the balloon neck is pulled tight, the air vibrates FAST. This makes a high sound!
LOOSE = LOW
When the balloon neck is loose, it vibrates SLOWLY. This makes a low sound!
Your Vocal Folds work just like this!
The Human Balloon
🦒
High Pitch
Stand on your tiptoes and reach for the sky!
STRETCH TIGHT!
🧸
Low Pitch
Crouch down low and relax your body.
STAY LOOSE!
VOLUME: Mouse vs. Bear
🐭
Tiny Mouse
Use a soft, quiet voice. Just a tiny bit of air!
Piano
🐻
Giant Bear
Use a big, bold voice. Push lots of air!
Forte
Keep the pitch the same while you change volume!
Guess the Pitch!
Listen closely to the teacher...
If you hear a HIGH sound, STRETCH UP!
If you hear a LOW sound, CROUCH DOWN!
Are you ready to use your ears?
Singing Secrets Teacher Guide
Singing Secrets Guide
Pitch & Volume Control | Grade 1-3 Music
30 MIN LESSON
Learning Objective
Students will experiment with vocal pitch (high/low) and volume (loud/soft) while understanding the physiological mechanics of singing through the "Human Balloon" analogy.
Teacher Prep
- Vocal Lab Slides ready
- Video: 3:05-3:27 (Volume Segment)
- Optional: Physical balloon for demo
1
Warm-Up: Vocal Sirens (5 min)
Use the "Vocal Sirens" slide to lead students through sliding their voices from very low to very high and back down.
"Imagine your voice is a roller coaster! When we go up the track, our voices get higher and tighter. When we slide down, they get lower and looser. Let's try it on an 'ooh' sound!"
2
Video Viewing & Discussion (5 min)
Play the segment from 3:05 to 3:27 of the "How Do We Sing?" video.
Key Discussion Points:
- Breath Control: How do professional singers make soft vs. bold sounds? (Controlling how much air they let out).
- Anatomy: Mention the Larynx (voice box) and Vocal Folds (the "rubber bands" of our throat).
3
Main Activity: The Human Balloon (15 min)
Part 1: Pitch
Connect body tension to pitch. Explain that high notes come from tight vocal folds, like pulling the balloon neck tight.
- • High: Stretch hands up, stand on tiptoes.
- • Low: Crouch down, relax shoulders.
Part 2: Volume
Practice volume without changing pitch. This is the hardest part for young students!
- • Tiny Mouse: Soft voice, same high/low.
- • Giant Bear: Bold voice, same high/low.
4
Closure: Guess the Pitch (5 min)
An ear-training game. You make a sound, they show the "Balloon Pose."
Step 1
Students close eyes.
Step 2
Teacher sings pitch.
Step 3
Students "Pose" the pitch.
Differentiation Tips
For 1st Grade: Focus purely on the movement and the extremes of high/low. Don't worry about the anatomical terms yet.
For 3rd Grade: Challenge them to do "opposite" volume (High pitch + Tiny mouse vs. High pitch + Giant bear).
Common Misconception
Students often confuse High Pitch with Loud Volume. Constantly remind them that a high note can be a "tiny mouse" and a low note can be a "giant bear."
Voice Box Worksheet
Musical Scientist
Date
Voice Box Lab
Student Activity Sheet
1
The Vocal Machine
A. ___________
B. ___________
Choose the correct word for each label:
1
LARYNX
The Voice Box
2
LUNGS
Hold the Air
"Air moves from your lungs, through your larynx, and makes your vocal folds vibrate!"
2
The Balloon Match
High Pitch
Are the vocal folds tight or loose?
Tight
Loose
Low Pitch
Are the vocal folds tight or loose?
Tight
Loose
3
The Giant Bear Voice
Imagine you are singing with a GIANT BEAR voice! What does that sound look like? Draw it here:
Breathe Deep • Sing Bold • Have Fun!
