课堂教学是一种目的性和意识性很强的活动,通过教学要使学生掌握知识,习得技能,发展智力,形成态度和相应的品质。学生学到什么?得到什么?这是任何教学改革都必须首先追问和考虑的问题。课程改革进行到今天,人们更加关注“课堂实效性研究”。从某种意义上说,实效性是课堂教学的生命。 Classroom teaching is a kind of purposeful and conscious activity. Through teaching, students should acquire knowledge, acquire skills, develop intelligence, form attitude and corresponding quality. What did the students learn and what did they get? This was the question that any teaching reform must first ask and consider. Curriculum reform to this day, people pay more attention to “classroom effectiveness research ”. In a sense, the effectiveness of classroom teaching is the life.