---
product_id: 564645818
title: "IFA Galton Board with Pascal's Triangle"
brand: "ifa.com"
price: "R$230"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/564645818-ifa-galton-board-with-pascals-triangle
store_origin: BR
region: Brazil
---

# 6,000 steel beads + 1 golden bead Visualizes binomial & normal distributions 12" x 8.5" precision size IFA Galton Board with Pascal's Triangle

**Brand:** ifa.com
**Price:** R$230
**Availability:** ✅ In Stock

## Summary

> 🎲 Master probability with every bead drop — STEM just got mesmerizing!

## Quick Answers

- **What is this?** IFA Galton Board with Pascal's Triangle by ifa.com
- **How much does it cost?** R$230 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/564645818-ifa-galton-board-with-pascals-triangle)

## Best For

- ifa.com enthusiasts

## Why This Product

- Trusted ifa.com brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Golden Bead Highlight:** Unique 2mm golden bead adds a touch of elegance and focus to your statistical exploration.
- • **Mathematics in Motion:** Watch 6,000 steel beads cascade through hexagons, demonstrating probability and the Central Limit Theorem live.
- • **Desk-Sized STEM Marvel:** Compact 12" x 8.5" design fits perfectly on your workspace, blending education with style.
- • **No Assembly, No Batteries:** Ready to use out of the box—pure hands-on learning without any hassle or tech distractions.
- • **Visualize Complex Concepts:** Printed bell curve and standard deviation lines make abstract math tangible and instantly understandable.

## Overview

The IFA Galton Board with Pascal's Triangle is a compact, no-assembly STEM educational tool that visually demonstrates probability theory and the Central Limit Theorem. Featuring 6,000 steel beads and a unique golden bead cascading through hexagonal pegs, it creates a live bell curve histogram on a desk-friendly 12" x 8.5" board, making complex statistical concepts accessible and engaging for learners aged 3 and up.

## Description

The Galton Board with Pascal’s Triangle is a 12" x 8.5" probability demonstrator providing a visualization of math in motion. The Galton Board displays centuries old mathematical concepts in a innovative device that fits on your desk like the size of an 8x10 framed photo. It incorporates Sir Francis Galton’s (1822-1911) invention from 1873 that illustrated the binomial distribution, which for a large number of rows of hexagons and a large number of beads approximates the normal distribution, a concept known as the Central Limit Theorem. According to the Central Limit Theorem, more specifically, the de Moivre– Laplace theorem, the normal distribution may be used as an approximation to the binomial distribution under certain conditions. The binomial distribution is altered by the number of rows of hexagons, causing proportional changes to the standard deviation of the resulting bell-shaped curve of beads that land in the bins. When rotated on its axis, the 6,000 1mm steel beads cascade through rows of symmetrically placed hexagons in the Galton Board. There is also one 2mm golden bead. When the device is level, each bead bounces off the hexagons with equal probability of moving to the left or right. As the beads settle into the bins at the bottom of the board, they accumulate to approximate a bell-shaped histogram. Printed on the lower part of the board is the normal distribution or bell curve, as well as the average and standard deviation lines relative to that distribution. The bell curve, also known as the Gaussian distribution (Carl Friedrich Gauss, 1777-1855), is important in statistics and probability theory. It is used in the natural and social sciences to represent random variables, like the beads in the Galton Board.

## Features

- Probability Demonstrator
- Theme : Physics
- Educational objective : STEM
- Educational Objective: STEM
- Theme: Physics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 30.48 x 22.86 x 10.16 cm; 1.84 kg |
| Manufacturer recommended age | 3 years and up |
| Item model number | 4P-R32-J2022 |
| Educational Objective(s) | STEM |
| Number of Puzzle Pieces | 2 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Plastic |
| Color | White |
| ASIN | B0C6BJFD65 |

## Product Details

- **Brand:** IFA.com
- **Theme:** Physics
- **Age range (description):** Adult, kid
- **Item dimensions L x W x H:** 30.5 x 22.9 x 10.2 centimeters
- **Educational objective:** STEM

## Images

![IFA Galton Board with Pascal's Triangle - Image 1](https://m.media-amazon.com/images/I/81S2Q4BSJ-L.jpg)
![IFA Galton Board with Pascal's Triangle - Image 2](https://m.media-amazon.com/images/I/719dtpEnWbL.jpg)
![IFA Galton Board with Pascal's Triangle - Image 3](https://m.media-amazon.com/images/I/61tGa4raEKL.jpg)
![IFA Galton Board with Pascal's Triangle - Image 4](https://m.media-amazon.com/images/I/61uaojrnhNL.jpg)
![IFA Galton Board with Pascal's Triangle - Image 5](https://m.media-amazon.com/images/I/81HP6ZWaYEL.jpg)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-02*