思维定势是指大脑受到某种外来信号的刺激作用而形成的一种固定的思维方法。在许多情况下,思维定势表现为思维的趋向性或专注性,一方面,它能使学生在学习与旧知识类似的新知识时,能较快地理解和掌握,取得较好的学习效果;另一方面学生的思维容易受到日常生活习惯和经验、机械记忆公式和规律、逻辑思维能力较差等影响,在物理解题中形成定势,它表现为思维的惰性 Mindset refers to the brain that is stimulated by some external signal to form a fixed way of thinking. In many cases, mindset is expressed as the tendency of thinking or focus, on the one hand, it enables students to learn new knowledge similar to the old knowledge, can quickly understand and grasp, and achieved good learning outcomes ; On the other hand, students' thinking is easily influenced by daily life habit and experience, mechanical memory formulas and laws, poor logical thinking ability and so on, forming a tendency in physical problem solving which manifests as inertness of thinking