The Exploration And Practice Of Instruction In Class On The High School Mathematics Overall-Plan Teaching

Telling students how to study and designing instruction for study is demanded today. Analyzing all factors in teaching and aiming at present situation about mathematical teaching in middle school, the author puts forward that an overall plan on teaching should be given, it contains overall plans about circumstances, contents and process in teaching. She suggests that the overall plan in teaching should abide by systematic nature principle, object -teach - principle, reaching deep by involving widely principle, feedback timely principle. According to mathematical knowledge structure in teaching, she probes instructional strategies and instructional pattern on mathematical overall-plan teaching in middle school, and has made an experiment about it. She thinks the instructional pattern practicable and effective through the experiment.The instruction in class on overall-plan teaching consults Elaboration Theory, Constructivism Theory, and Landamatics. It tries to tell students how to analyses things systematically, plants them to seize knowledge in an all-round way. It advocates that teach should be held around pupils by teachers. It is carried out as "browse general picture-focal point deduced-practice to consolidate-feedback and strengthen-a brief sum-up ", just like the lesson plan on reflection in the paper.It stresses that knowledge structure is very important in mathematics study. The structure could help learners to grasp keys to knowledge and accelerate removing in study.Overall-plan teaching extracts teaching principle around overall nature systematic nature principle summarizes overall-plan about circumstances, process and contents in study. Object-teach-principle stresses overall-plan about contents, reaching deep by involving widely principle emphasizes overall-plan about circumstances. Feedback timely principle reflects overall-plan about teachingprocess.The paper points out some problems that overall-plan teaching need to attend, such as relation between teacher and students, reasonable distribution about teaching and operation, imitativeness and creativeness in study.