A. Dance / C. Music · Music and Dance

Dance: Sending a Message with Energy and Time

A1.4 A2.2 A2.3About 40 minutes

Learning goals

I can use efforts such as punch, float, collapse, wiggle, explode and vibrate to communicate an idea.
I can change tempo (getting faster or slower) and rhythm (steady, irregular or erratic) on purpose.
I can use pauses, stillness and duration, and dance with or without music.
I can name my strengths and an area for growth as a dance creator and as an audience member.

Words to know

effort
The way energy is used in a movement, such as punch, float or vibrate.

force
How strong or light a movement is.

tempo
The speed of a movement or of music. Tempo can increase (get faster) or decrease (get slower).

rhythm
The pattern of long and short movements in time. It can be steady, irregular or erratic.

irregular
Not even or steady; the timing changes.

erratic
Jumpy and unpredictable; you can't guess what comes next.

stillness / pause
Holding perfectly still / a short stop before moving on.

duration
How long a movement lasts.

Remember from Grade 3

In Grade 3 you used time (freeze, slow, sustained, fast) and energy (strong or light; pressing or gliding; smooth, careful, jumpy or percussive) to tell stories.

This year you will learn seven new effort words and new ways to play with time, so your dances send a clear message.

Energy: seven new efforts

An effort is the way you use energy. Try each one as you read it:

Effort	What it looks like	Idea it could show
punch	a strong, sudden, direct hit forward	a boxer, a firm "No!", breaking through ice
thrust	a strong, sudden push or jab, often with the legs or whole body	a rocket launching, a goalie kicking the puck away
float	light, slow and drifting	a feather, a cloud, a dandelion seed
collapse	suddenly letting go and dropping (safely!) down to a low level	a melting snowman, a tired runner, a falling tower of blocks
wiggle	small, quick, wobbly moves in many directions	a worm, a giggle, jelly
explode	bursting suddenly outward from small to big	fireworks on Canada Day, popcorn, a volcano
vibrate	tiny, very fast shaking	shivering in the cold, a buzzing phone, a nervous feeling

Seven efforts to add to your movement vocabulary.

Safety: collapsing

To collapse safely, don't fall straight down. Bend your knees, lower yourself in a spiral, and let your side and back touch the floor gently, never your head, knees or elbows first. Practise slowly on a carpet or mat.

Time: more than fast and slow

Tempo can increase (gradually speed up, like a train leaving a station) or decrease (gradually slow down, like a toy whose battery is running out).
Rhythm can be steady (even, like a clock: tick, tick, tick), irregular (uneven: tick... tick-tick... tick) or erratic (jumpy and unpredictable, like popcorn popping).
A pause is a short stop. Stillness is holding perfectly still. Stillness can be very powerful: it makes the audience wonder what happens next.
Duration is how long a move lasts: a 1-count punch, an 8-count float.
You can dance with music or without music. Without music, the audience notices your rhythm and the sounds your body makes.

Popcorn popping in an open steel pot on a stove, with a few popped pieces jumping above the rim. — Popcorn pops in an erratic rhythm: you never know when the next one will jump. Try moving to that jumpy, unpredictable timing. AI-generated image

Each dot is a sound. When the dots get closer together, the tempo increases. When they spread farther apart, the tempo decreases.

Three kinds of rhythm. Steady sounds are evenly spaced. Irregular rhythm is uneven but has a pattern you can feel. Erratic rhythm is jumpy and unpredictable.

Worked example

Example: Let's send the message "popcorn is popping"

Idea: a pot of popcorn on the stove. We will use energy and time to communicate it.

Kernels heating: crouch small and vibrate. Hold this for a long duration (8 counts) to build suspense.
First pops: one sudden explode upward, then stillness. Pause... another explode. The rhythm is irregular.
Lots of popping: explode again and again, faster and faster. The tempo increases and the rhythm becomes erratic: no one can guess when the next pop comes!
Popping slows: the tempo decreases: pop... ... pop... ... ... pop.
Done: collapse gently into a heap of popcorn, and hold stillness.

The efforts (vibrate, explode, collapse) show what the popcorn does. The time choices (long duration, increasing then decreasing tempo, erratic rhythm, stillness) show the build-up, the busy popping, and the end. The message is clear without any words.

Worked example

Example: Let's change one idea by changing energy and time

Idea: a robot. How does the message change if we change energy and time?

Version 1, a robot at work: steady rhythm, strong punch and thrust moves, even tempo. Message: busy and powerful.
Version 2, a robot with a dying battery: the tempo decreases, moves get lighter, there are long pauses, and at the end it collapses. Message: running out of power.
Version 3, a robot that is broken: erratic rhythm, wiggles and vibrates, sudden stops. Message: something is wrong!

The same character sends three different messages just by changing energy and time. This is what A1.4 means: choosing these elements on purpose to communicate an idea.

Just for fun

Why did the robot dancer stop in the middle of the show?

Its battery ran out, so it did a perfect, slow, safe collapse. The audience thought it was part of the dance!

Growing as a dancer and as an audience

Good dancers think about their strengths (what they do well) and an area for growth (what to work on next), both as creators and as audience members.

	Strength examples	Area for growth examples
As a creator	"My efforts were very clear, especially explode." "My stillness was really still."	"I want my tempo changes to be more gradual." "I could use more erratic rhythm."
As an audience member	"I watched quietly and clapped at the end." "I gave feedback with dance words."	"I want to notice rhythm, not only shapes." "I need to say why a move worked."

Specific strengths and areas for growth use dance words.

Hands-on activity

The message machine

You need: a safe open space, slips of paper, and a family member as the audience.

Write these ideas on slips of paper: a volcano, a snowman melting, a nervous student before a test, fireworks, a wind-up toy, a sleepy cat.
Pick a slip without showing anyone.
Plan a short dance using at least two efforts from the table and at least one time change (tempo increasing or decreasing, a rhythm change, or stillness).
Perform it without music. Can your audience guess the idea?
Perform it again with music you choose. Did the music help or change the message?
Tell your audience one strength of your dance and one area for growth. Then they tell you one strength they saw, using a dance word.

Your turn

Show float, then punch. How are they different?

Which effort would you use to show shivering in the cold?

Clap a steady rhythm, then an erratic one.

Walk across the room with an increasing tempo.

Why can stillness be powerful in a dance?

Show a snowman melting using collapse safely. What message does a decreasing tempo add?

Name one strength you have as an audience member.

More practice: warm-up

Show explode.

Show wiggle.

What is tempo?

What does duration mean?

Is a clock's ticking steady or erratic?

More practice: on your own

Show fireworks on Canada Day. Name the effort and one time choice.

A dancer wants to show a sleepy cat. Which is better: punch or float? Why?

Turn this weak self-review into a specific one: "My dance was good."

How is an irregular rhythm different from an erratic one?

Dance "a wind-up toy" without music. Then explain how the lack of music changes things.

Challenge

Create a 4-part dance about a volcano that uses four different efforts and an increasing tempo. Describe each part.

Explain how the same movement, a walk, could show two different feelings by changing only time and energy.

You watched a classmate's dance. Write specific feedback naming one effort, one time choice, and one idea for growth.

Check your understanding

Quiz

Which effort is light, slow and drifting?

Tiny, very fast shaking is the effort called ___.

A toy slows down as its battery runs out. Its tempo is ___.

Popcorn popping at unpredictable times has an ___ rhythm.

How long a movement lasts is its ___.

Which is a specific area for growth?

What is the safest way to collapse?

For parents and teachers

Big idea: Students use the elements of energy and time in a dance to communicate an idea (A1.4), describe how the elements communicate (A2.2), and name their strengths and areas for growth as dance creators and audience members (A2.3). Grade 4 efforts include punch, thrust, float, collapse, wiggle, explode and vibrate; time includes tempo that increases or decreases, steady, irregular and erratic rhythm, pause, stillness, duration, and dancing with or without music.

How to help at home:

Play "effort tag": call out an effort and your child shows it; then switch roles.
Watch a short dance video together and ask, "Where did the dancer use stillness? Where did the tempo change?"
Model specific self-review: "I liked my float; next time I want a slower collapse."

Safety: practise collapse slowly on a carpet or mat, landing on the side and back, never head, knees or elbows first. Clear the space before dancing.

Common difficulties:

Every effort looks the same. Exaggerate contrasts: float vs punch, vibrate vs explode.
Tempo jumps instead of changing gradually. Count aloud and speed up the counting little by little.
Vague reflection. Ask, "Which effort was your best? Which time idea will you try next?"