学习活动需要良好、有效的思维能力素养作为支撑和保障.数学学科需要学习对象具有高效、灵活、深刻的思考分析、逻辑推理的方法、技能和素养.本文作者结合三角函数教学体会,对高中生思维能力培养从三个方面进行简要论述.一、挖掘三角函数情感内涵,找准触发能动思维“兴奋点”思维是思考活动的较高形式.在实际教学活动中,部分高中生存在“不愿思维”、“不想思考”的表现,其根本原因在于缺乏坚定的克难求进信念,缺少能动的主动思维情感,其积极思 Learning activities need good and effective thinking ability and literacy as a support and guarantee. Mathematics subjects need to have efficient, flexible, and profound thinking analysis, logical reasoning methods, skills and qualities. The author of this article combines trigonometric teaching experience to high school students. Training of thinking ability is briefly discussed in three aspects. First, tapping the trigonometric function of emotional connotation, identifying the trigger dynamic thinking “Excitement point” thinking is a higher form of thinking activities. In actual teaching activities, some high schools survive in The fundamental reason for the “unwillingness to think” and “don’t want to think about” performance is that it lacks a firm belief in hardship to advance and lacks active and active thinking and emotion.