Class plays are an important tradition at Tenacre. Throughout the year, students in grades PK-4 preform a play for classmates and parents. In keeping with Tenacre's belief that elementary school is too early to identify stars, all students have significant roles in the performances. When commercial plays are adapted, lead roles are spilt amongst a number of students. With each class play, students gain confidence performing for an audience and become more comfortable speaking in public. In addition to speaking roles, plays often provide opportunities for creative expression through song and dance. Students also collaborate to create scenery in art class. Working together to perfect their performances, students learn valuable lessons about cooperation and teamwork. Students in Pre-kindergarten through Grade 4 typically perform a play that ties in with their respective curricula. Grade 5 traditionally performs a Shakespeare play in November.
Every May, Tenacre fifth and sixth graders perform a spring musical. The sixth graders take on the lead roles, and fifth graders play the supporting roles. Over the years, students have performed classics such as "The Lion King," "The Little Mermaid," "Seussical," "The Wizard of Oz," and "Shrek Jr." Sixth graders take on responsibility for the tech crew and makeup. In 2017, fifth and sixth graders performed "The Music Man Jr."