Article Photos: Moore Central Junior High School's outdoor science classroom engages students 1/5

Retiring teacher Dan O'Halloran, right, hugs nephew Sean O'Halloran during a recent retirement ceremony honoring the teacher in the outdoor classroom at Central Junior High School in Moore. The school has renamed the outdoor classroom the O'Halloran Classroom in honor of the seventh-grade science teacher. Photo by Nate Billings, The Oklahoman <strong>NATE BILLINGS - NATE BILLINGS</strong>