Problem string teaching is proposed by the modern education method, the origin of its though origin can be traced back to Confucius’heuristic teaching and Socrates’ "midwifery". At present, mathematics curriculum advocates the proactive and inquiry learning way. In middle school mathematics text, many chapters have adopted many "problem strings", as observation, thinking, and exploration. So, if you want to implement problem string teaching well, the teacher has to think that it can be distinguished and presented to students step by step in the set of "problem string" process. Problem string teaching is proposed, it is a big help to our today’s mathematics teaching.This paper mainly adopts research methods:literature research, questionnaire investigation, teaching experiments, individual interview, etc. By questionnaire investigation, we make studies on the situation of the use of "questions string" in senior one mathematical teaching, Such as (1) In mathematical teaching, problem string teaching is imperative; (2) Problem string teaching can improve students’enthusiasm to study mathematics; (3) Problem string teaching can improve students’self-study capacity to study mathematics; (4) Although teachers and students have different attitudes to the class types, they think that it can use in mathematics concept class and mathematics exercises class. Based on the above findings, we have developed mathematics teaching and research activities, rigorous teaching experiments, resulting in:through problem string teaching, students’ mathematics enthusiasm and interest have been stimulated, they have taken part in class teaching continually, the students’ mathematics grades have improved. |