担任数学教研员以后,深入了许多教研组进行调研,也听了许多老师的课,我发现我区数学老师在新课程改革后都在积极地转变着自己的教学方式——更加注重课堂的交往互动。下面我所谈到的是北师大版数学教材七年级下册第二章“相交线与平行线”第二节“探索直线平行的条件”一课,是一位年青教师设计和完成的一节课程。这位老师在课程设计的过程中非常有想法,设计的动手活动激发了学 After working as a math teacher, I went deep into many research groups and conducted research. I also heard many teachers’ lessons. I found math teachers in my district are actively changing their teaching methods after the new curriculum reform - pay more attention to interaction in the classroom . The following is what I talked about is the textbook of Beijing Normal University version of the seventh grade second chapters “intersecting lines and parallel lines ” section “a straight line to explore the conditions of parallel ” lesson, is a young teacher design And a completed course. The teacher had a lot of ideas in the curriculum design process and the design hands-on activities inspired the study