Chelsea McCallum is in her seventh year of teaching at Hathaway Brown School. She is certified in the Orff-Schulwerk Approach and has taken both Level I General Music and Level I Early Childhood Music courses in Music Learning Theory. Chelsea is an AOSA certified recorder levels instructor for levels I-III in Orff-Schulwerk. She has presented sessions through her local AOSA chapter, Hathaway Brown School, and the OMEA and AOSA conferences. She is the Newsletter Chair for the Greater Cleveland Chapter of American Orff-Schulwerk and is a member of the American Recorder Society.