“先行组织者”和化学概念教学

"The Go-ahead Organizers" and Chemistry Concept Teaching

新一轮课改,概念教学仍是化学教学的重点。先行组织者无疑为化学概念教学提供了一条“绿色通道”,在学生已知和未知之间架起一座桥梁。在化学概念教学中要充分运用不同类型的先行组织者,促进学生对概念的意义理解和问题解决能力的提高。

In the new curricula reform, concept teaching is still the important point in chemistry teaching,while the go-ahead organizers have provided a ＂green passage＂ ,and set up a bridge for students between the known and the unknown. In chemistry concept teaching vailous kinds of go-ahead organizers should fully be used to promote students＇ understanding of concept meaning and enhance their ability of solving problems.