With the continuous development of quality education, junior high school mathematics teachers should innovate and improve traditional teaching methods, which can effectively cultivate students' good study habits and improve teaching quality. In mathematics teaching, junior high school mathematics teachers should abandon the traditional educational concept and adopt effective teaching methods to distract students' thinking and improve the quality of mathematics teaching. In addition, teachers can also use multimedia teaching methods appropriately to provide students with a good learning environment, which is conducive to students' understanding and mastering the key points of mathematics knowledge, thus better improving the efficiency of mathematics teaching. For example, when learning "plane rectangular coordinate system", teachers can make corresponding teaching courseware according to the content of teaching materials, and display it in the classroom by multimedia, so that students can understand the direction of coordinate system and related knowledge, which can effectively improve students' learning efficiency. In addition, mathematics teachers should give full play to students' main role in the classroom, strengthen the cultivation of students' thinking ability, and effectively realize the teaching effect of mathematics classroom. For example, in mathematics teaching, junior high school mathematics teachers can use the method of asking questions, so as to stimulate students' curiosity, let students think about problems while understanding, and improve students' initiative in learning mathematics.

Second, understand students' psychological characteristics and stimulate students' inquiry consciousness.

The motivation of students' learning is their own curiosity. In practical teaching, math teachers should understand students' psychological characteristics. In order to meet the needs of students, teachers should adopt targeted teaching methods, which can continuously enhance students' enthusiasm and improve the quality of mathematics teaching. Junior high school mathematics teachers should adopt diversified teaching methods according to students' life experience to stimulate students' desire for exploration and improve learning effect. For example, when teaching "the relationship between lines", teachers can combine students' daily life to make students understand the relationship between parallelism and intersection, which is not only closely related to daily life, but also can cultivate students' study habits and effectively improve the quality of mathematics teaching. At the same time, junior high school teachers should establish a good teaching environment for students, let students think and learn independently, and cultivate their mathematical thinking ability. For example, when explaining "isosceles triangle", teachers can ask students to make an isosceles triangle by hand, and guide students to use what they have learned to study the circumference and calculation formula of isosceles triangle, which can stimulate students' interest in learning and improve the quality of mathematics teaching.