Overcoming OCD: A Journey to Recovery is a mother's account of her son's tumultuous road to recovery from severe OCD. In addition to being a memoir, the book weaves expert commentary throughout, making it a useful guide for all those whose lives have been touched by OCD.
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
Engaging with basic mathematics, the Cryptokids explore the fascinating world of secret codes through hands-on activities suitable for various learning environments. The book covers classic coding methods like Caesar and Vigenère ciphers, alongside modern techniques such as RSA. Key math concepts include addition, subtraction, factorization, modular arithmetic, and prime numbers. A companion workbook reinforces learning with practice problems, while a free PDF version is available for easy access.
Maybe you've eaten fresh soybeans--but you probably eat a lot more soybeans than you think. Soybeans are found in a lot of foods. They're made into soy milk and tofu and vegetable oil. They're hidden in meat.
Rice is one of the most important foods in the world. In countries around the globe, lots and lots of people eat rice every single day.