This document provides guidance for textbook adaptation and supplementation for an English language classroom. It begins with an overview of 5 topics: motivation, classroom management, promoting classroom English, adapting textbooks, and supplementing textbooks. Various techniques and resources are then discussed under each topic, including using entry points, brain-based activities, thinking routines, and websites for videos, games and other materials. The document emphasizes adapting lessons to student multiple intelligences and creating an engaging classroom environment.