Successful Sight Singing, Book 1: A Creative, Step by Step Approach by Nancy Telfer.
Practical method for grade 4 to adult, for church or school groups, private students or voice classes. Even those who have never taught sight singing will find this sequential approach successful. This Vocal Edition is eye-appealing and easy to follow. This series provides a well thought-out system for teaching sight-singing to all ages.
See also the Teacher's Edition (5998).