Cosmo Learning
Cosmo Learning: Courses: Guitar Music Theory
A series of 16 video lessons that teach basic guitar theory. Lessons discuss intervals, perfect and diminished notes, and octaves. Videos vary in length.
OpenStax
Open Stax: Catherine Schmidt Jones: Keys and Scales Are Sets
Help your students identify sets and intersections of sets with this musical activity. Using the concept of key signatures, students will learn that scales are sets of notes. Included with this lesson plan are downloadable worksheets and...