Cryptoclub

Join the Cryptokids as they apply basic mathematics to make and break secret codes. This book has many hands-on activities that have been tested in both classrooms and informal settings. Classic coding methods are discussed, such as Caesar, substitution, Vigenère, and multiplicative ciphers as well as the modern RSA. Math topics covered include: - Addition and Subtraction with, negative numbers, decimals, and percentages - Factorization - Modular Arithmetic - Exponentiation - Prime Numbers - Frequency Analysis. The accompanying workbook, The Cryptoclub Workbook: Using Mathematics to Make and Break Secret Codes provides students with problems related to each section to help them master the concepts introduced throughout the book. A PDF version of the workbook is available at no charge on the download tab, a printed workbook is available for $19.95 (K00701). The teacher manual can be requested from the publisher by contacting the Academic Sales Manager, Susie Carlisle

Opportunities like cryptocurrency investment come around once in a generation. If you’ve been watching from the Blockchain sidelines with a growing sense of FOMO (Fear of Missing Out) because you didn’t know how to begin or thought crypto investing was only for large institutions or technological experts, stop. There is No Cryptoclub will put those fears to rest and help get you in the Blockchain game immediately. There is No Cryptoclub is your not-so-technical-how-to guide to crypto-investing. Easy-to-use and resource-rich, There is No Cryptoclub is a simple, step-by-step guide to investing in Blockchain technologies and cryptocurrencies like Bitcoin, Litecoin, Ethereum, Ripple and many more. It will help you take advantage of one of the greatest investment opportunities of your lifetime. From now on everyone has the same access to a new financial system as institutions. Including you. Some of the things you’ll learn: - How to open an account with an online crypto brokerage - Avoiding scams and theft - Transferring and storing money on digital wallets - Buying/Selling cryptocurrencies on the exchanges - Securing your investments/legacy - Methods to help prepare your crypto taxes - Learning safe crypto practices - Owning a crypto portfolio! The cryptocurrency revolution is real and it’s just beginning. Join this socially conscious, upwardly mobile, profoundly inclusive, politically tolerant, consensus-based, racial/class neutral, and ever-evolving asset class today!

This workbook, which accompanies The Cryptoclub, provides students with problems related to each section to help them master the concepts introduced throughout the book. A PDF version is available at no charge. This file can be found under our Downloads and Updates tab. The teacher manual can be requested from the publisher by contacting the Academic Sales Manager, Susie Carlisle

Cryptography has been used since ancient times to send hidden messages. The MIS-X, the Enigma Machine, the Vigenere Cipher, and the Spartan Scytale are examples from history. For the average person, cryptography remains behind the scenes. It's intertwined in the everyday tasks that people complete online, on cell phones, and on other devices. But it is always there, thanks to the scholars and codebreakers who worked through the centuries to turn cryptography into what it is today. Developed by Timothy Rasinski and featuring TIME content, this high-interest book includes essential text features like an index, captions, glossary, and table of contents. The intriguing sidebars, detailed images, and in-depth Reader's Guide require students to connect back to the text and encourage multiple readings. The Think Link and Dig Deeper! sections develop students' higher-order thinking skills. The Check It Out! section includes suggested books, videos, and websites for further reading. Aligned with state standards, this title features complex and rigorous content appropriate for students preparing for college and career readiness.

Cryptography has shaped the history of the world, from kings and queens to the average person today. It is a mighty tool that can be used for good and for bad. The techniques to encode messages have evolved over time, but the goal remains the same: to protect top-secret information from interception. Learn all about the history of cryptography and its modern uses with this high-interest book! Developed by Timothy Rasinski-a leading expert in reading research-this 6-Pack of nonfiction readers guides students to increased fluency and comprehension of nonfiction text. The complex text structure adds rigor and allows students to delve deeply into the subject matter. The images support the text in abstract ways to challenge students to think more deeply about the topics and develop their higher-order thinking skills. Informational text features include a table of contents, sidebars, captions, bold font, an extensive glossary, and a detailed index to further understanding and build academic vocabulary. The Reader's Guide and Try It! culminating activity require students to connect back to the text, and provide opportunities for additional language-development activities. Aligned with state standards, this text connects with McREL, WIDA/TESOL standards and prepares students for college and career. This 6-Pack includes six copies of this title and a lesson plan.

Through a careful treatment of number theory and geometry, Number, Shape, & Symmetry: An Introduction to Number Theory, Geometry, and Group Theory helps readers understand serious mathematical ideas and proofs. Classroom-tested, the book draws on the authors’ successful work with undergraduate students at the University of Chicago, seventh to tenth grade mathematically talented students in the University of Chicago’s Young Scholars Program, and elementary public school teachers in the Seminars for Endorsement in Science and Mathematics Education (SESAME). The first half of the book focuses on number theory, beginning with the rules of arithmetic (axioms for the integers). The authors then present all the basic ideas and applications of divisibility, primes, and modular arithmetic. They also introduce the abstract notion of a group and include numerous examples. The final topics on number theory consist of rational numbers, real numbers, and ideas about infinity. Moving on to geometry, the text covers polygons and polyhedra, including the construction of regular polygons and regular polyhedra. It studies tessellation by looking at patterns in the plane, especially those made by regular polygons or sets of regular polygons. The text also determines the symmetry groups of these figures and patterns, demonstrating how groups arise in both geometry and number theory. The book is suitable for pre-service or in-service training for elementary school teachers, general education mathematics or math for liberal arts undergraduate-level courses, and enrichment activities for high school students or math clubs.