数学学习过程是一个数学认知的过程,即新的学习内容和学生原有数学认知结构相互作用,形成新的数学认知结构的过程。在数学教学中,通过合理设置问题,引导学生利用已有知识,化新知为旧知,达到学习新知识的目的,问题探究式学习是实现课堂学习目标的一种方式。我们在使用问题教学法进行教学时要做到:将教材的知识点以问题的形式呈现在学生面前,让学生在寻求和探索解决问题的思维活动中,掌握知识,发展智力培养技能,形成 Mathematical learning process is a process of mathematical cognition, that is, the process of new learning content and students’ original mathematical cognitive structure interact to form a new mathematical cognitive structure. In mathematics teaching, problem-based learning is a way to achieve the goal of classroom learning by setting questions properly, guiding students to use existing knowledge and new knowledge as old knowledge, so as to achieve the purpose of learning new knowledge. We use the teaching method of teaching to be done: the knowledge of teaching materials in the form of questions presented in front of students, so that students in the search and exploration of problem-solving thinking activities, knowledge, development of intelligence training skills, the formation of