Part of the Vista Signing Naturally Series the most popular and widely used sign language curriculum for teaching American Sign Language as a foreignsecond language. Based on the functional-notational approach almost every major university and college Sign Language program has adopted it as its official curriculum. With the Signing Naturally Level 1 DVD students will learn how sign is used in context while the workbook guides learners through the video and includes an answer key for convenience. Units are divided into five sections Language in Action Grammar Notes Grammar Practice Comprehension and CultureLanguage Notes.Ella Mae Lentz Ken Mikos and Cheri Smith; DVD 1988 Book 184 pages; soft cover; ASL. Item Weight - 2 lbs.