--- product_id: 290637419 title: "Random House Books for Young Readers Happy Pi Day to You!" price: "119.25 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/290637419-random-house-books-for-young-readers-happy-pi-day-to store_origin: TN region: Tunisia --- # Perfect for Pi Day fun Hands-on circle measurement Engaging math learning Random House Books for Young Readers Happy Pi Day to You! **Price:** 119.25 DT **Availability:** ✅ In Stock ## Summary > 🎉 Make Pi Day Unforgettable with the Cat in the Hat! ## Quick Answers - **What is this?** Random House Books for Young Readers Happy Pi Day to You! - **How much does it cost?** 119.25 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/290637419-random-house-books-for-young-readers-happy-pi-day-to) ## 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 - • **Math Concepts in Rhyme:** Engages young readers with catchy, easy-to-understand rhymes that simplify pi. - • **Boosts Early STEM Skills:** Introduces foundational math and measurement concepts to nurture future problem solvers. - • **Inspired by a Beloved Icon:** Features the Cat in the Hat, connecting kids to a trusted educational brand. - • **Celebrate Pi Day Like a Pro:** Ideal for March 14th festivities, making math memorable and fun. - • **Interactive Geometry Made Simple:** Learn to draw and measure circles with everyday objects like string and cans. ## Overview Happy Pi Day to You! by Random House Books for Young Readers is a 0.5-pound educational book that uses the Cat in the Hat to teach children how to measure circles and understand pi through simple, engaging rhymes. Perfect for Pi Day celebrations and early STEM learning, it ranks highly in children's holiday and math book categories with a 4.8-star rating from 434 reviews. ## Description Join the Cat in the Hat as he explains how to measure circles and calculate pi in this perfect choice for Pi Day celebrations and nurturing a love of math and numbers! The Cat in the Hat makes calculating pi--one of the most fascinating numbers in mathematics--as easy as pie! Using a piece of string and two sticks, the Cat first shows beginning readers how to draw a perfect circle. Then, using a can and a piece of ribbon, he shows how to measure a circle's circumference and diameter, and to use those measurements to calculate pi. Also included is information about the history of measurement and famous Pi Pioneers! Written in simple rhyme, Happy Pi Day is a natural choice for celebrating Pi Day (held annually on March 14), and for nurturing a child's interest in math. Fans of the hit PBS show The Cat in the Hat Knows a Lot About That! will be delighted at this new addition to the Learning Library series. Review: Pi book - Loves Pi so got book on Pi Review: Great book, somewhat advanced for wee ones - Happy Pi Day to You is a great read, covering the basics of Pi. A few pages in, the theory gets a bit advanced for young readers but they will learn and advance with this book. A wonderful book to enlighten minds on a difficult topic for kids. ## Features - Item Trademark: RANDOM HOUSE BOOKS FOR YOUNG READERS - manufacturer: Random House Books for Young Readers - Item Weight: pounds, pounds, 0.5, 0.5 ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #108,139 in Books ( See Top 100 in Books ) #1,569 in Children's Books on Holidays & Celebrations #1,683 in Children's Books on Math #19,548 in Literature & Fiction for Children | | Customer Reviews | 4.8 out of 5 stars 434 Reviews | ## Images ![Random House Books for Young Readers Happy Pi Day to You! - Image 1](https://m.media-amazon.com/images/I/91VKF6iM09L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pi book *by S***N on 28 February 2026* Loves Pi so got book on Pi ### ⭐⭐⭐⭐⭐ Great book, somewhat advanced for wee ones *by S***Z on 20 April 2022* Happy Pi Day to You is a great read, covering the basics of Pi. A few pages in, the theory gets a bit advanced for young readers but they will learn and advance with this book. A wonderful book to enlighten minds on a difficult topic for kids. ### ⭐⭐⭐⭐⭐ Excellent! *by M***D on 2 April 2022* We’ve read this so many times at my house! My 4 yo was encouraged to ask so many follow up questions. Great book about math and how it can be found in our day to day lives and history. Also included great project ideas! ## Frequently Bought Together - Random House Books for Young Readers Happy Pi Day to You! - Charlesbridge Publishing Sir Cumference and the Dragon of Pi --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/290637419-random-house-books-for-young-readers-happy-pi-day-to](https://www.desertcart.tn/products/290637419-random-house-books-for-young-readers-happy-pi-day-to) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-10*