This research examines secondary mathematics teachers' use of textbook curriculum materials within "typical" cycles of planning and teaching in a school year. The curriculum use of four teachers from the western US was examined before and after engagement in a form of professional development focused on more purposeful and flexible…

This narrative inquiry traces a beginning teacher's unfolding career over a six-year period in a diverse middle school in the fourth largest city in the USA. The work revolves around two conceptualizations: "stories to live by" and "stories to leave by." How these identity-related phenomena surface and play out in an…

This study examines the mediating role of homework in the daily practice of a middle-school mathematics teacher and her colleagues in Shanghai. It aims to explore how a system of homework activities mediates and engenders a cultural pedagogy characterized by transforming errors into resources for teaching and learning. The transformation itself…

Reports on a research development model designed to improve the teaching and learning of mathematics in the Dominican Republic. The model drew heavily upon the Missouri Mathematics Project. Discusses innovations in curriculum development, classroom instruction, and inservice teacher training. Includes statistical tables on student achievement and…

Examines the historical development of work-study programs from the early days of communist government to current practices in China. Traditional Chinese culture separated mental and manual labor according to Confucian edicts. After a slow start, work-study was integrated into the national curriculum in the late 1950s. (MJP)