Junior Legos, a part of the First Lego League, is open to students in grades 1 through 3. Children begin to learn and develop the core values of leadership, cooperation and critical thinking and build and create projects according to the national theme for the year. The program is guided by Mrs. Debbie Worrel of St. Patrick High School and is assisted by student mentors from St. Patrick High School as well as Nativity School Staff members. The Junior Legos group holds its meetings weekly during the second semester of school. A small participation fee is charged for the semester.