The secondary science program is guided by the vision that all students have the opportunity to develop scientific literacy. the goal of scientific literacy is to develop the science-related knowledge, skills and attitudes that students need to solve problems and make decisions, and at the same time help them become lifelong learnings - maintaining their sense of wonder about the world around them.

The science programming at McNally includes Biology, Chemistry, Physics, and General Science, including International Baccalaureate (IB) Programming. Our newly renovated laboratories are equipped with everything a high school student needs. At McNally, our science students participate in field studies, field trips to labs at local Colleges and Universities.