Do not pay attention to teaching efficiency, only rely on extending class hours and increasing homework; Do not pay attention to ability training, only rely on mechanical repetition and ineffective labor practice; Do not pay attention to teaching art and modern teaching methods, only rely on scripted and rote learning; If we don't pay attention to the pertinence and hierarchy of teaching, we should set a standard to meet all the requirements and comprehensively deal with the exam. As a result, students are tired of learning, lose interest in learning, and their all-round development is inhibited and stifled to varying degrees. This phenomenon requires teachers to constantly improve teaching methods, improve efficiency and better improve teaching quality. Reducing the burden on students does not mean that teachers also reduce the burden. In a sense, teachers should increase the burden. Teachers should spare more time to exploit the loopholes in teaching materials and methods, prepare lessons, prepare lessons, prepare lessons, improve classroom teaching efficiency as much as possible, and ensure that the burden is not reduced. First, the design of homework The design of math homework is a creative work. Today, with the full implementation of the new curriculum, mathematics curriculum needs the design and strategy of mathematics homework.