The Middle School Science Program is designed for students at any ability level. Units at each grade level were developed by the district's middle school teachers using the Massachusetts State Science Standards. These units use a spiral approach to teaching science in which students will be exposed to the three major areas of science each year: Earth Science, Life Science, and Physical Science. In addition to the spiralled curriculum, each science unit uses a phenomenon-based approach in which the students act as scientists to develop an explanation for the phenomenon. Emphasis is given to the qualitative aspects of these disciplines, scientific measurement and laboratory safety. The program emphasizes hands on activities. Frequent laboratory experiences are correlated with large and small group work. No background is assumed other than the knowledge acquired in the elementary science program. Good reading and study skills, motivation and perseverance are important for success.