---
product_id: 88335248
title: "Pythagoras and the Ratios: A Math Adventure (Charlesbridge Math Adventures)"
price: "$20.73"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.us/products/88335248-pythagoras-and-the-ratios-a-math-adventure-charlesbridge-math-adventures
store_origin: US
region: United States of America
---

# Top-rated with 4.8 stars Musical instrument theme Engaging math story Pythagoras and the Ratios: A Math Adventure (Charlesbridge Math Adventures)

**Price:** $20.73
**Availability:** ✅ In Stock

## Summary

> 📐 Unlock the magic of math with a story that hits all the right notes!

## Quick Answers

- **What is this?** Pythagoras and the Ratios: A Math Adventure (Charlesbridge Math Adventures)
- **How much does it cost?** $20.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/88335248-pythagoras-and-the-ratios-a-math-adventure-charlesbridge-math-adventures)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Highly Acclaimed:** Boasts a stellar 4.8/5 rating from 129 enthusiastic readers.
- • **Early Math Mastery:** Build foundational math skills through an adventurous narrative.
- • **Top Niche Bestseller:** Ranks #4 in Children's Books on Musical Instruments, standing out in a unique category.
- • **Interactive Storytelling:** Transforms abstract ratios into relatable, fun concepts kids love.
- • **Cross-Disciplinary Learning:** Combines math with music and history for a richer educational experience.

## Overview

Pythagoras and the Ratios: A Math Adventure by Charlesbridge Publishing is a top-rated educational book that creatively blends math, music, and history to introduce children to foundational math concepts. With a 4.8-star rating and strong niche bestseller status, it’s a must-have for parents seeking engaging early math exposure.

## Description

Charlesbridge Publishing

## Features

- Charlesbridge Publishing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #153,120 in Books ( See Top 100 in Books ) #11 in Children's Books on Musical Instruments #165 in Children's Books on Ancient History #586 in Children's Books on Math |
| Customer Reviews | 4.8 out of 5 stars 130 Reviews |

## Images

![Pythagoras and the Ratios: A Math Adventure (Charlesbridge Math Adventures) - Image 1](https://m.media-amazon.com/images/I/910PsqWiseL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***E on 16 February 2015*



### ⭐⭐⭐⭐ Review
*by E***H on 24 September 2010*



### ⭐⭐⭐⭐⭐ Review
*by B***. on 19 February 2026*



## Frequently Bought Together

- Pythagoras and the Ratios: A Math Adventure (Charlesbridge Math Adventures)
- What's Your Angle, Pythagoras? (Charlesbridge Math Adventures)
- Euclid: The Man Who Invented Geometry (Mega Minds)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-18*