学情是指在学习相关课程内容之前,学生已经具备的对学习过程可能产生较大影响的因素。学情影响着学习活动的开展和深化,学生是学习的主体,学生当前的学情影响着学习活动的开展和深化。学情分析是教学设计的重要依据,决定着教学目标、教学方法、教学内容的确定。在开展数学课堂教学之前,要依据教学设计理论,认真研究学生的实际需要、起点水平和认知倾 Scholarship refers to the factors that students may have a greater influence on the learning process before the relevant course content is learned. Learning affects the development and deepening of learning activities. Students are the main body of learning. The current learning situation of students influences the development and deepening of learning activities. Academic analysis is an important basis for instructional design, determining the teaching objectives, teaching methods, teaching content. Before carrying out the mathematics classroom teaching, according to the teaching design theory, we must carefully study the actual needs of students, the starting point and cognitive dumping