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Counting Frame game

How to Play Counting Frame

It was invented by Adrian Treffers at the Freudenthal Institute in Holland. Beads are grouped in fives by colour so kids can see numbers quickly. Slide beads to count, add and subtract.

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The rekenrek ('calculation rack' in Dutch) is a bead frame for counting and calculating.

What is Counting Frame?

It was invented by Adrian Treffers at the Freudenthal Institute in Holland. Beads are grouped in fives by colour so kids can see numbers quickly. Slide beads to count, add and subtract.

How to play Counting Frame

Click or drag beads.

Step by step

  1. Slide beads across.
  2. Count them.
  3. Use colour groups of five.
  4. Add more.
  5. Take some away.

Strategy tips to play better

  • Use the five groups.
  • Slide beads in one push.
  • Look for doubles.

What kids learn

  • Counting
  • Addition
  • Subitising

For parents and teachers

Ages 4 to 7.

Tips & Tricks

Beginner

Count to 10.

Pro

Add to 20 quickly.

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Educational Importance

The five-structure helps mental maths.

Practical Applications

Ways to use it:

Use CaseDescription
CountingBeads.
DoublesTwo rows.

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Counting Frame FAQ

What does rekenrek mean?

Calculation rack, in Dutch.

Who invented it?

Adrian Treffers.

Is it free?

Yes, it is free to use in the browser with no sign-up.

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