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在有限的课堂时间里,教师能够展现给学生的只是数学知识海洋里的冰山一角,如果不利用课外时间以作业的形式深入数学知识的广阔领域,学生永远是井底之蛙,不知晓数学知识空间的广袤无垠及丰富性.但有些教师似乎只对课堂上的学生负责,而忽视学生在课外对知识的巩固情况.这样一来,学生囫囵吞枣在极短的时间内所建立起的知识网一触既碎,经不起在以后学习中遇到的习题的检验.所以,教师也要深入到学生的课外学习中,以数学作业布置的形式引导学生对所学知识进行
In a limited class time, teachers can show students only the tip of the iceberg in the sea of mathematical knowledge. If you do not use extra-curricular time to work in the vast areas of mathematical knowledge, students will always be frogs without knowledge of the vastness of mathematical knowledge space Boundless and rich, but some teachers seem to be only responsible for the students in the class, while ignoring the students in the consolidation of knowledge after class.Thus, students swallowed in a very short period of time to establish a knowledge network is both broken , Can not withstand the problems encountered in the study of the test later.Therefore, teachers should also go deep into the students’ extracurricular learning, in the form of mathematical homework to guide students to learn the knowledge