自信心是指学生在数学学习过程中对自己的数学认知能力、数学实践能力等方面的信念,它影响着学生对数学学习任务的选择、接受和学习状态的准备;影响着学生对数学学习的情绪调节和坚持。可以说,学习数学的自信心是促进学生学习的动力之一,是能否获得数学学习成功的关键。 Self-confidence refers to the students in mathematics learning process on their own mathematical cognitive ability, math practice ability and other aspects of the belief, which affects the students choice of mathematics learning tasks, acceptance and learning state preparation; affecting students learning mathematics Emotional adjustment and persistence. It can be said that learning mathematics self-confidence is one of the motivation to promote student learning, is the key to the success of mathematics learning.