猜想,已经成为学生当今学习的一种重要方式。从心理学角度看,猜想是一项思维活动,是学生有方向地猜测与判断,包含了理性的思考和直觉的推断;从学生的学习过程来看,猜想是学生有效学习的良好准备,它包含了学生从事新的学习或实践的知识准备、积极动机和良好情感。 Conjecture has become an important way for students to learn today. From a psychological point of view, the conjecture is a thinking activity, which is the direction of the students to guess and judge, including the rational thinking and intuition inference; from the student learning process, the guess is a good preparation for effective learning of students, it Contains knowledge preparation, motivation and good emotions for students to engage in new learning or practice.