This document summarizes a teacher's experience attending a 10-day English language course in London. It provides details about the course, including the activities covered each day, teaching approaches used, and insights gained. The teacher found the course to be dynamic and captivating, using a variety of engaging activities and group work to actively involve students in learning. New techniques for teaching mixed-ability classes, pronunciation, listening skills and other topics were explored. Overall, the teacher felt it was a valuable experience that would help improve their English teaching.