Chords, overlapping and spreading, suggestion, D.S. al Fine, trills, E and A flat major, thumb positioning, and plenty of playing material! For ages up to 12. Triads and broken chords in many keys, accent marks, trills, triplets, dotted eighth notes, 9/8 time, etc. Schaum's method is characterized by a playful methodological approach, focusing on the active musical aspect - hence the name. The first three volumes are aimed at children aged 7 to 11, the 4th volume for children up to 12 years. The 5th and final volume is intended for both children and teenagers as well as adults. A classic in piano pedagogy for children. Lovingly designed.