Career Paths: Mechanical Engineering is a new educational resource for mechanical engineering professionals who want to improve their English communication in a work environment. Incorporating career-specific vocabulary and contexts, each unit offers step-by-step instruction that immerses students in the four key language components: reading, listening, speaking and writing. Career Paths: Mechanical Engineering addresses topics including materials, simple machines, measurements, basic physics and career options. The series is organized into three levels of difficulty and offers a minimum of 400 vocabulary terms and phrases. Every unit includes a test of reading comprehension, vocabulary and listening skills and leads students through written and oral production. The Teacher´s Guide contains teacher´s notes, a full answer key and audio scripts.