The Workbook for Understanding Language Structure, Interaction, and Variation, Second Edition, contains 50 exercises and activities that teachers can draw on to

Understanding Language Structure, Interaction, and Variation is an introduction to the study of language and applied linguistics for students who have had a min

The text is also suitable for English or ESL/EFL teachers who need a reference volume about various aspects of language, particularly as it applies to teaching.

This volume was conceived as a first book in SLA for advanced undergraduate or introductory master’s courses that include education majors, foreign language e