语言是空间观念的载体之一,也是空间观念的一种表现形式。引导学生正确地运用语言,并结合操作、观察、思考过程进行语言训练,使空间观念呈现得更清晰、更深刻。既可以反馈学生对空间观念的落实程度,又是增强学生空间观念的一种行之有效的措施。那么,通过怎样的语言训练可以增强学生的空间观念呢?一、举出生活中的实例小学几何初步知识的性质是直观几何。引导学生从生活实际中举例说明几何外形,说出名称,可以使抽象的空间观念具体化、形象化,从而培养学生的空间观念——直观认识。如教学“平行线”概念时,就要从日常生活、学习中的实际例子导入,引导 Language is one of the carriers of the concept of space and is also a manifestation of the concept of space. Guide students to use the correct language, and combined with the operation, observation, thinking process of language training, the concept of space presented more clearly and more profoundly. Students can not only give feedback on the implementation of the concept of space, but also to enhance students’ concept of space is an effective measure. So, through what kind of language training can enhance the students’ space concept? First, give examples of life Elementary geometry elementary nature of knowledge is intuitive geometry. Guide students to illustrate the geometric shape from the real life, say the name, you can make the concept of concrete space, visualization, so as to cultivate students’ concept of space - Intuitive understanding. Such as teaching “parallel lines ” concept, it is necessary from the daily life, the actual examples of learning into, guide