First, design effective homework with childlike interest.
Primary school students in lower grades are restricted by their age characteristics and cognitive level. Fresh, vivid and flexible things are easy to arouse their interest, and their thinking is in a positive state, which is easy to produce a strong thirst for knowledge. According to this rule, when designing homework, teachers should design effective homework with childlike interest, so as to stimulate students' interest in learning, make students become excellent scholars, and greatly mobilize their interest and initiative in learning. For example, after teaching "Understanding Graphics", students were given the assignment of "designing patterns", and they became interested in showing such works as "wood", "lamp" and "boat" composed of triangles, rectangles and circles. This will not only enable students to consolidate new knowledge, but also enable students to experience the fun of learning mathematics.
Second, design effective life works
Mathematics comes from life and is applied to life. The basic idea of Mathematics Curriculum Standard for Compulsory Education puts forward that everyone should learn valuable mathematics, and the content of students' mathematics learning should be realistic, meaningful and challenging. Therefore, when designing homework, students should realize that there is mathematics everywhere in life, and everyone can't do without it, and mathematics is around us. For example, after learning "Understanding RMB", we designed the homework of going to the supermarket to buy things, which not only made students realize that mathematics is around us, but also made them feel the role of learning mathematics.
Third, design practical and effective work.
Practical and effective homework can increase students' ability to use knowledge. Through practice, students can transform their mathematical knowledge into the ability to solve problems by using knowledge. For example, after learning Statistics, let students conduct surveys and statistics in their lives and analyze the data from a mathematical point of view. Practical and effective homework can not only help students learn to solve problems with knowledge, but also help them get a direct feeling of things. Practical and effective homework can not only help students deeply understand knowledge, but also stimulate their thinking and cultivate their innovative ability.
Of course, after carefully designed homework, the teacher should correct it in time and seriously after the students finish it. Seriously judge right and wrong, carefully analyze, point out mistakes, and give different incentive evaluations. After correcting, send it to students in time, make comments in time, and show students' common mistakes when commenting, so that students can find out the reasons, correct their mistakes in time and deepen their understanding.
In short, we must proceed from the physical and mental characteristics and reality of students, and reasonably design effective math homework according to the content of teaching materials, teaching process and students' actual level, so that students can experience the fun of learning math and effectively improve the effectiveness of homework!