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数学是研究现实世界空间形式和数量关系的科学.立体几何是研究空间图形的性质、画法、计算以及应用的一门学科.立体几何教学的主要目的应该是培养学生的空间想象能力、推理能力以及解决实际问题的能力.我们不妨把这些数学能力统称为“空间能力”.“空间能力”的培养在学生创造力的培养中有着特殊的作用.本文试就立体几何教学活动中学生在获取知识、运用知识及动手操作过程中创造性的培养进行初步的探究.
Mathematics is the science to study the relationship between the form and quantity of space in the real world. The three-dimensional geometry is a discipline that studies the nature, drawing, calculation and application of spatial graphics. The main purpose of the three-dimensional geometry teaching should be to cultivate students’ spatial imagination and reasoning ability. And the ability to solve practical problems. We may wish to call these mathematical capabilities collectively “spatial capabilities.” The cultivation of “spatial capabilities” plays a special role in the cultivation of students’ creativity. This article tries to acquire knowledge in the teaching of three-dimensional geometry teaching activities. Use the cultivation of creativity in the process of knowledge and hands-on operation to conduct preliminary exploration.