The Center Stage Teacher's Edition includes step-by-step teaching notes as well as multilevel strategies, learner persistence tip, expansion activities, culture notes, and grammar notes. The Center Stage Teacher's Resource Disk in the back of the Teacher's Edition offers worksheets for supplementary grammar exercises, supplementary vocabulary exercises, and learner persistence. Center Stage is a four-level, four-skills course that supports student learning and achievement in everyday work and life situations. Practical language and timely topics motivate adult students to master grammar along with speaking, listening, reading, and writing skills
