How much filler should I put in the cup?

Use a small amount of dry beans or rice, just enough to make a clear rattle. Too much filler makes the shaker heavier, louder, and harder to empty neatly.

Can I set this up ahead of time?

You can tape the cups together before play, but keep the filled shaker out of reach until you are ready to supervise. The beans or rice and tape pieces need close adult watching the whole time.

What if my child only wants to open the cup?

Count that as part of the game. Do one quick shake first, start the tape peel, and let the open-and-dump reveal be the finish.

Back to library

A toddler shaking a taped paper cup rattle at a small table while a grown-up keeps dry filler contained nearby.

ThinkingDevelopmental supportAction ResultIndoor

Cup Rattle Rip.

Make one shaker, share a quick shake, open it together, dump the filler, and stop before resetting for another round.

A taped cup shaker gives toddlers a quick shake, rip, dump, and reset cause-and-effect loop.

ThinkingDevelopmental supportAction ResultIndoor

Cup Rattle Rip.

A taped cup shaker gives toddlers a quick shake, rip, dump, and reset cause-and-effect loop.

Play time

5-10+ min

Age

2-3 years

Energy

Low

Mess

Medium

Effort

Medium

Where

Indoor

Start here

The recipe.

Medium parent effort

3 things

What you need

2 paper cups
1 small amount of dry beans or rice
tape

5 min minimum

Setup

Then start the loop

Step 01

On a clear table or small floor spot, put a small amount of dry beans or rice into one paper cup.

Step 02

Over that cup, place the second cup upside down so the open ends meet.

Step 03

Around the seam, wrap tape until the shaker stays closed for one test shake but still has one loose edge an adult can peel later.

Step 04

On the same play spot, set the shaker in front of your child and keep the tape beside you for a quick reset if needed.

Step 05

Beside your child, stay close enough to do one demo shake, help start the peel, and catch spills right away.

`Shake it.`

The loop

How play unfolds.

Four panels showing a child shaking the taped cups, helping peel the tape, opening the cups, and dumping the filler into one spot.

1
Shake the cup once and say `Shake the cup.`
2
Let your child shake while you name one sound word, such as `loud` or `full`.
3
Help start the tape peel when your child reaches for the seam or the shaking slows.
4
Let your child open the cups, dump the filler into the same spot, and look inside.
5
Stop after one full turn, or retape for one more round if cleanup still feels manageable.

01
Shake the cup once and say `Shake the cup.`
02
Let your child shake while you name one sound word, such as `loud` or `full`.
03
Help start the tape peel when your child reaches for the seam or the shaking slows.
04
Let your child open the cups, dump the filler into the same spot, and look inside.
05
Stop after one full turn, or retape for one more round if cleanup still feels manageable.

Safety Check

Dry beans or rice and loose tape pieces are choking and mouthing risks, so stay within arm's reach for the whole turn.
Keep the play to one small table or floor spot so spilled filler does not spread underfoot.
End early if your child starts mouthing the tape or filler, or if the rattling sound or dry texture already feels too activating that day.

Supporting the play

What to say in the moment

Match what you say to what you see.

Prompt ladder

Level 1 (Start)

`Shake the loud cup.`

Level 2 (Keep going)

`I heard that one.`

Level 3 (Stretch)

`Can you make another big shake?`

Level 4 (Extend)

`Let's do one more shake-and-open turn.`

If your child seems...

What you'd see

Focused

What to do

Say

`You found the loud shake.`

Add

`Is it full?`

Extend

`Pause for one second, then let your child make the next shake bigger.`

Make it easier

Younger end

-Start each round with the shaker already in your child's hands so there is no extra reach before the sound payoff.
-Keep every turn seated at the table or floor spot instead of asking your child to carry the shaker around.
-Use the same opening phrase each time so your child can predict when the shake starts.

Make it harder

Older end

+Wait after saying `Shake the cup` and see if your child starts the motion without another cue.
+Let your child try to peel more of the loose tape edge before you step in to finish the opening.
+Ask for two quick shakes in a row before the open-and-look moment.

If it's not working

If you see

If child ignores it

Do one bigger demo shake near your ear, smile, and hand it back with `Your turn to shake.`

If you see

If child misuses it

Hold the shaker with your child for one shared shake, then end the round and put the filler away if they start mouthing the tape or trying to scatter the contents.

If you see

If child gets frustrated

Start the peel yourself so your child still gets the open-and-look payoff, and count one calm turn as enough.

Skill spotlight

Action And Result

Making the cup rattle, then opening it

This helps your child notice that one hand movement can change what they hear and see, then stay with a short open-and-empty sequence.

•Shaking gives an immediate sound result, so your child can connect one hand action with one clear payoff.
•Opening and dumping make a short beginning-to-end routine: full cup, open cup, empty cup.
•The loose tape edge and small dump spot give your child a fine-motor job without needing long directions.

Real-world transfer