Solution Triangle, Cause of Failure, Countermeasure
Solving triangles is an important part of mathematics for senior high school students, which is conducive to cultivating students' problem-solving ability, exercising their mathematical thinking quality and strengthening their awareness of mathematical application. However many high school students have a lot of problems in solving triangles, which leads to problems such as learning difficulties nowadays. This article will analyze the specific causes of high school students’ failure to solve the triangle through some phenomena and give corresponding counter measures. In order to promote students' learning of future knowledge, cultivate personal good learning style and quality.