| 1. | Accurately comprehending the aim of space and shape can let students enjoy mathematical activity , accumulating mathematical experience , and developing space conception and innovating consciousness 并指出正确认识空间与图形的课程目标,能让学生体验数学学习的乐趣,逐步积累数学活动经验,发展空间观念和自主创新意识,从而更好地认识和理解自己的生存空间。 |