Teacher Guide for Discoveries in Song, B2. The course contains twenty-eight lessons aimed at 3rd & 4th-grade students, with a focus on harmony. This teacher’s guide has clear instructions for beginning music teachers. It contains reduced copies of student pages with corresponding instructions as well as word-for-word scripting which the teacher can read directly to the students. Following this guide closely helps ensure success in teaching this course. Full color; coil bound; 150 pages.