The Theory And Practice Of Investigation Teaching In Senior High School Mathematical Class

Mathematics teaching is the teaching of mathematics thinking. With the development of foundational education curriculum reform, how to lead students to participate in teaching process, especially how to lead students to think deeply have been closely concerned by the people for mathematics education. Investigation teaching can improve traditional teaching model and can lead students to participate actively. It also can reach the aim of teachers and students' interaction and can train students' study independence initiatively creativity effectively. Standard of General Senior High School Mathematics Curriculum (Experiment) which was promulgated in April, 2003 have investigate teaching be the brightness of senior high school education curriculum reform. It also emphasizes that mathematics investigation should run through all senior high school mathematical curriculum. Therefore, the problem on theory and practice of investigation teaching in senior high school mathematical class is worth studying.This paper first elaborates the formation of investigation teaching research and definite mathematical investigation teaching. The paper also elaborates the general character of it and its educational psychology foundation. The paper puts forward four principles to carry out investigation teaching in senior high school mathematical class. It proposes concrete teaching steps which are "creating situation, establishing question--open investigation, exploring question--cooperation and communizing, inquiring and analyzing question-reflecting and concluding, meaning set up--expanding and applying, reserving question and radiating "Finally, through the experiment on senior high school mathematical class, it argues the actability of teaching steps and the affectivity of investigation teaching.