Empirical Study on the Implementation Process and Effect of Problem Chain Teaching Based on Statistical Model

Problem chain teaching is an effective classroom teaching method characterized by problem traction and teacher-student interaction.How to accurately evaluate the process and effect of problem chain teaching is a difficult problem in teaching implementation.In order to evaluate the performance of teachers and students and their teaching effect in the process of problem chain teaching, the original data are obtained by means of questionnaire survey and data recording.Based on the statistical model, the influence of problem traction, problem situation, student activity, student head up rate, teacher-student interaction rate and other factors on problem chain teaching is analyzed in detail.The influence of the effectiveness of teacher-student interaction on the effect of problem chain teaching is studied, and the effective problem traction is obtained The design of problem chain and increasing the interaction between teachers and students are the most critical reasons for the implementation of problem chain teaching, which provides a reference for the effective implementation of problem chain teaching in the classroom.