Research On Cultivation Of The Geometry Intuition Ability In Junior High School Students

"Compulsory mathematics curriculum standards (2011 edition)" clearly states that "in math class in its" curriculum design ideas "in the Process, students should focus on the development of number sense, symbolic awareness, spatial concepts, visual geometry, data analysis concepts, operations Ability, reasoning ability and model thinking". According to the curriculum, "geometry intuition "pays an important role in junior high school mathematics learning.In other words, "The combination of intuitive ability" training must be valued as a junior high school mathematics teaching. Based on this understanding, this paper to eighth graders as the research object, to explore the culture of junior high school geometry intuition ability strategy.By means of literature analysis, this paper gives the concept of geometric intuition, geometric intuitive ability to define, and according to the theory of geometrical thinking van Hiele, Hoffer visualization capabilities five levels based on the theory of junior high school students should have the ability to geometric intuition classification.Self-made test according to the PISA,Usiskin and TIMSS test for eighth graders,to understand the current situation of eighth graders’geometry intuition ability, through the analysis of the status quo, combined with chassroom observation to find out the main factors influencing the geometric intuitive ability in junior high school students, get the following conclusion:① The teachers in the subjective ignore the use of visual teaching methods;② Teachers don’t pay attention to the ability of geometric intuition;③ Teachers can’t skilled use dynamic geometry technology aided teaching.Finally, this payer states the training strategy to cultivate the ability of geometry Intuition.