摘要：The paper presents a qualitative analysis of the impact of a conversion program on the teaching activities of the participants.We found changes in conceptions and attitudes towards the new domain,and we interpreted them as evidence that the participants became aware of the importance of specialized content knowledge in effective teaching.It seems that such a conversion program,concerning another school subject,is much more efficient as an in-service teacher training program,inside the teaching subject.
关键词：conversion program;specialized content knowledge;didactics of mathematics
