Backward design provides a framework for curriculum planning that can be used at unit, course or school level. The approach places assessment at the heart of the planning process. In this article the ideas of backward design are outlined and their application to a current curriculum development project, York Science, is described.

There is a growing acknowledgement that STEM education, at all levels, is not producing learners with a deep understanding of core disciplinary concepts. A number of efforts in STEM education reform have focused on the development of "student-centered" active learning environments, which, while believed to be more effective, have yet to be widely…