The Research On Students’ Performance In Solving Problems Of Solid Geometry In Senior One

According to“ Senior school mathematics new curriculum standard(experiment)”,the senior school mathematics content is divided into four modules: “number and algebra”、“graphics and geometry”、 “statistics and probability”and“ comprehensive and practical ”. A study proves that three-dimensional geometry is one of the most difficult course content in mathematics,which is also one of the important points in university entrance exam. Based on the present senior school mathematics teaching, the students in senior one have many problems in the process of learning “ the location relationship with point 、 line 、 plane ” and doing exercise.Therefore,this study is fouse on the situation that the students in senior one solving problems of“the location relationship with point、line、 plane”.Study is divided into two steps, the first step is to sort papers,analyze students’ specific problem solving level and what are the factors affect students’ problem solving through test. The second step is to use analytic hierarchy process, ranking the factors from step one, which is: the factors that affect students’ problem solving significantly, factors which are less important. Highlighting the key point is beneficial to moretargeted to teach methods of solving problems on "the location relationship among point、line、plane".These results indicate that factors of the students in senior solve the problem of solid geometry,which order from high to low of relative importancedegree is: ability of spatial(32.4%)、quality of knowledge(26.31%)、motivation of the problem solving(7.89%) 、 experience of problem solving(6.58%)、ability of characterization problem(5.12%)、 ability of mind-set(4.94%)、 ability of written expression(4.67%)、 ability of logical thinking(3.38%)、 numbeo of knowledge(3.29%)、method of the problem solving(3.29%)、 will of problem solving(1.08%)、confidence of solve problems(1.03%).Based on the above results, this study provides the corresponding teaching strategies for teaching reference.