Trezure Lardeur is a busy young woman. Between schoolwork and applying for college, she regularly takes the T to Harvard Square where she attends dance classes on full scholarship at the Jose Mateo Ballet Theatre in Cambridge.

The longtime ballet student is experiencing the excitement of dancing before a packed house as part of the theater’s annual production of “The Nutcracker,” featuring Trezure as an angel and a soldier, as well as about 200 children from the Boston area.