作业是巩固和检查学生学习的重要手段,是学生内化知识及素质外化的“催化剂”。 数学教学中,家庭作业效能低一直是困扰教师的一大问题。美国教育界的研究发现:家庭作业对高中生确有提高学习效果的明显作用,对于初中生的效果只有高中生的一半,而对小学生效果更小。小学生有喜新、好奇、爱动的心 Homework is an important means of consolidating and checking students' learning. It is also a “catalyst” for students to internalize their knowledge and qualities. In mathematics teaching, the low efficiency of homework has always been a major problem for teachers. The study of American education found that homework has a clear effect on high school students' learning outcomes. For junior middle school students, the effect is only half that of high school students and less effective for primary school students. Pupils are happy new, curious, love moving heart