操作,让学生更好地形成空间观念

Operation, so that students can better form the concept of space

研究表明,发展学生的空间观念的基本策略是多种多样的,经验的回忆、观察与操作、想象与推理等都是学生感知和体验空间与图形的现实意义,体验数和形的联系,形成空间观念的重要手段和重要步骤等。

the research shows that the basic strategies to develop students’ spatial concept are various, the recollection, observation and operation of experience, imagination and reasoning are all the practical significance of students’ perception and experience space and graphics, the connection of experience number and form, and the important means and steps to form spatial concept.