Chapter Four from Music Theory the ibook by Meagan Matthews, edited to PDF for easy printing for classroom use. Covers Primary and Secondary Triads, Backing Chords, Applying chords, Cadences and "Good" Progressions.
Note: There is mention of the Irish Junior Cert Curriculum here but it is suitable for anyone studying music theory.
Note: This does not use the American rhythm terms. A separate version will be uploaded with those