Brass, woodwind, string, and percussion are the four families of instruments that students in instrumental music and concert band classes work with. Help older students increase their confidence with instrument families with this set of 35 Boom CardsTM. Created for older beginners, this set includes a title card, 4 instructional cards, and 30 self-grading practice cards each with a photographs of one of 30 different instruments to classify as brass, woodwind, string, or percussion. Please n