New teaching is the most basic type in mathematics class, and its main task is to let students master new mathematics knowledge, including concepts, theorems and formulas. New teaching generally follows the process of teacher's explanation, students' practice, feedback correction and re-practice, and pays attention to students' understanding and application.
Review class is conducted after learning certain knowledge, with the purpose of consolidating and deepening students' understanding of existing mathematical knowledge. Review classes usually summarize and sort out what they have learned, and help students deepen their understanding of knowledge and build a knowledge framework through examples and exercises.
Activity class is to let students learn and master mathematics knowledge through practical activities. This course has many forms, such as mathematical games and mathematical experiments, so that students can understand and apply mathematical knowledge in hands-on operation. Activity classes can stimulate students' interest in learning and improve their mathematical practice ability.
Examination class is a way to test students' mathematics academic performance, usually in the form of written test and interview. The purpose of examination class is to evaluate students' mastery of mathematics knowledge, so that teachers can adjust teaching strategies according to students' situation and improve teaching quality.
Different types of mathematics classes have different teaching objectives and methods, and teachers need to choose appropriate teaching strategies according to the actual situation of students and curriculum requirements. At the same time, in the teaching process, we should pay attention to students' dominant position, stimulate students' interest in learning and improve students' mathematical literacy.