Mathison, S. (1990). Reflections on evaluating innovative curriculum projects. In I. Wirszup & R. Streit (Eds.). Developments in school mathematics education around the world. Reston, VA: NCTM.
constructing a good life through the exploration of value and valuing
Mathison, S. (1990). Reflections on evaluating innovative curriculum projects. In I. Wirszup & R. Streit (Eds.). Developments in school mathematics education around the world. Reston, VA: NCTM.