Monkey Balance: Instructions for Learning to Count

How much is 4 plus 3? For many children between ages 4 and 7, that question conjures a blank page, a pencil and a knot in the stomach. Numbers stay abstract symbols, disconnected from anything they can touch or see. That is exactly where the Monkey Balance steps in — literally. By moving numbered figurines on a scale shaped like a monkey, children stop memorizing numbers and start understanding them.

This colourful plastic toy has found its way into countless kindergarten and Grade 1 classrooms, educational therapists' offices and kitchen tables across Canada. This guide walks you through how to use it step by step, what age to introduce it, which activities suit each learning level, and why it is especially valuable for children who need to touch something to understand it.

Overview of the Monkey Balance

The Monkey Balance consists of three main parts: a stable base shaped like a monkey, a pivoting beam on which the trays hang, and a set of numbered monkey figurines from 1 to 16. The beam is perfectly balanced when empty. As soon as monkeys are hung on one side, that side dips in proportion to the total value of the figurines placed there.

A closer look at the components

Each monkey figurine has its number printed or engraved on it, and every figurine weighs exactly the same as the others. This is the key design insight: because all monkeys are physically identical in weight, the displayed number represents only the mathematical value, not a real difference in mass. The balance shows equality or imbalance based solely on the sum of the values hung on each side.

The pivoting beam features evenly spaced hooks on both sides of the central pivot. For a perfect balance, the sum of values on the left simply needs to equal the sum of values on the right — regardless of where on the beam the monkeys hang.

Step-by-step instructions

Here is how to introduce the Monkey Balance to a child trying it for the first time. Go slowly — free exploration is often worth more than a formal demonstration.

1. Set the balance on a stable, flat surface and confirm the beam is horizontal when empty.
2. Show the monkeys to the child, naming their numbers together. Invite them to sort the figurines from 1 to 16.
3. Try the first experiment: hang the "3" monkey on the left. Ask, "Which way does the balance tip?" Then search together for which monkey on the right will restore balance.
4. Issue a challenge: "Put 2 monkeys on the left to make 5 — can you find them?" The child tries combinations until they land on 1 and 4, or 2 and 3.
5. Vary the challenges by level (see the section below). Let the child make up their own questions for you too.
6. Tidy up together, counting the monkeys back into the box — one more learning moment.

Activities by learning level

The Monkey Balance scales naturally across several stages of mathematical development. Here is a progression from simplest to most challenging:

Level 1 — Discovery (ages 3–4)

At this age the goal is not yet computation — it is comparison. The child explores the concepts of heavier, lighter and equal. Hang one monkey on each side and observe. Name the numbers together. Allow completely free exploration; curiosity does the rest.

Level 2 — Counting and first calculations (ages 5–6)

Introduce simple balance challenges: "Hang the number 6 monkey on the left. Which single monkey balances it?" Then push further: "Can you use two monkeys on the right to make 6?" This naturally leads into number decomposition — a foundational skill in kindergarten and Grade 1.

Level 3 — Addition and subtraction (ages 6–8)

The balance becomes a living equation. Write an addition on a card: "4 + 3 = ?" The child hangs the 4 and 3 monkeys on the left, then finds which single monkey balances them on the right (the 7). They have just solved an addition without realizing it. For subtraction, reverse the logic: "I have 8 on the left and remove 5 — what is left on the right?"

Why the Monkey Balance works so well

Children learn through different sensory channels. Some remember best what they see, others what they hear — but a large majority of young children learn through physical manipulation. This is what educators call kinaesthetic learning.

The Monkey Balance meets that need by making mathematics tangible:

• Children see the imbalance — they do not need to imagine that 4 is greater than 3.
• They touch and hang the monkeys — muscle memory reinforces cognitive memory.
• They receive immediate feedback — the balance tips or holds, without waiting for adult correction.
• They are playing — positive emotional engagement boosts long-term retention.

These principles sit at the heart of Montessori pedagogy, which places hands-on manipulation at the centre of math learning. The Monkey Balance pairs naturally with a Montessori approach to play, alongside number rods and golden beads.

When a child understands that 3 + 4 = 7 because they felt it with their fingers, they never forget it. Numbers stop being abstract enemies. — The Robiii team

Monkey Balance and children with special needs

Educational therapists and special education teachers have long valued the Monkey Balance for the reasons below:

For children with ADHD

Active manipulation keeps attention where a worksheet loses it. Hanging, removing, observing — each action is short and stimulating. A child with ADHD stays engaged because the toy moves and changes with every attempt. For more ideas in this vein, see our guide to toys for teaching math concepts.

For children with dyslexia or writing difficulties

These children typically have no trouble with numbers themselves, but often struggle with their written representation. The Monkey Balance sidesteps this barrier: the child reads the numeral on the figurine, but the activity itself remains physical. Less reading, less writing — more genuine understanding.

For children with math anxiety

Math anxiety is real and widespread. The Monkey Balance takes the pressure off by framing calculation as a balancing game. There is no "right answer on paper" to produce: just a scale that tips or holds. Mistakes become data points, not failures.

Using the Monkey Balance in the classroom

In a school setting, the Monkey Balance slots easily into several pedagogical formats. Here are concrete approaches tested in real classrooms:

• Independent math centre: place the balance with a set of laminated challenge cards. Students who finish their work head there independently.
• Partner activity: one student hangs monkeys secretly behind a small screen while the other must find the matching combination. The mathematical dialogue that follows is rich and natural.
• Explicit instruction: use the balance at the board to illustrate an addition during whole-group instruction. The visual supports every learner profile in the room.
• Individual support: in an educational therapy or resource-room setting, the balance allows reteaching foundational concepts without the failure connotation that written exercises can carry.

The Monkey Balance pairs beautifully with other learning aids and teaching toys available wholesale for schools and educators looking to stock multiple classrooms at once.

Guiding questions to enrich play

The quality of the questions you ask during play largely determines the depth of the learning. Here are prompts suited to different stages:

• "What do you notice? Which way does the balance tip?"
• "If I remove the 5 monkey, what happens? How do we get it balanced again?"
• "Find two different ways to make 9. Are there others?"
• "How many different pairs of monkeys can balance the 12 monkey on its own?"
• "Can 6 + 4 on one side and 5 + 5 on the other side balance? Why?"

Open-ended questions like these encourage reasoning and curiosity rather than rote recall. They follow the same spirit as the best practices for teaching math through play.