Learning strategy is the key factor to determine whether students can learn effectively,and it is also an important indicator to measure a person's learning ability.For junior high school students,if they want to reduce their academic burden,improve their learning efficiency and form a good mathematical problem-solving ability,they must have goals and directions to improve their mathematical learning strategies.Therefore,by un-derstanding the application level of mathematics learning strategies of seventh grade students in Anshan City,and combining mathematics academic performance to compare and analyze the differences in applied mathe-matics learning strategy level of students at three levels:top students,middle students and students with learn-ing difficulties,teachers can effectively evaluate students'mathematics learning strategy level,which is very important for improving students'mathematics achievement.