动机是在自我调节作用下,个体使自身的内在要求与行为的外在诱因相协调,从而形成激发、维持行为的内在动力。动机有助于学生提高认知效率和效果。动机可分为内在动机和外在动机等,对学生学习产生影响的是内在动机。数学具有逻辑严密、应用广泛等特点,我们要充分利用数学学科的特点,使学生对该科的内容感兴趣,对该科的学习过程感兴趣,激发学生的学习动机,提高学生的学习兴趣,提高学习效率。(一)利用数学知识的广泛的应用性。数学知识有广泛的应用性,我们在教学中可以用实际问题引入新知识,也可以在学习完之后介绍知识的实际应用,激发学生的学习动机。例如,我们在讲授《概率》时,可以用以下实际问题引入新课:足球彩票共有13场球供竞猜,每场球都在平、胜、负中猜一种为一注。13场球都猜对中 The motivation is that under the self-regulation, the individual coordinates his internal requirements with the external incentives of behavior, so as to form the intrinsic motivation to stimulate and maintain his behavior. Motivation helps students improve cognitive efficiency and effectiveness. Motivation can be divided into internal motivation and external motivation, which have intrinsic motivation to affect students’ learning. Mathematically, we should make full use of the characteristics of mathematics to make students interested in the content of the subject, to be interested in the learning process of the subject, to arouse the motivation of students to learn, and to enhance students’ interest in learning. Improve learning efficiency. (A) The extensive applicability of using mathematical knowledge. Mathematical knowledge has a wide range of applicability, we can use the actual problems in teaching new knowledge can also introduce the practical application of knowledge after learning, to stimulate student motivation to learn. For example, when we talk about “Probability,” we can introduce a new lesson on the following practical issues: There are 13 games in the football lottery. There are 13 goals for each game. 13 games are guessing