In theory, STEM (interdisciplinary science, technology, engineering and mathematics) is cross-disciplinary and situated in real-world problem-solving contexts. In practice, STEM disciplines are often implemented separately using contrived contexts. This paper examines theoretical and empirical aspects of Montessori middle school science in the…

Reviews three pioneer programs that attempt to integrate genetic science and ethics in the classroom. Concludes by suggesting that the basic goal of integrating science and ethics is undermined in each program by a lack of correspondence between the articulated pedagogical goals and the unarticulated theoretical framework. (LZ)