数学活动,是指数学教育在活动中进行,活动是形式,是实现目标的手段。深度学习,是指在理解的基础上能够将已有的知识迁移到新的情境中去,做出决策和解决问题。通过数学活动,不断地激发儿童深入思考,达到认知上的重构、学习策略能力的提高和道德素质的发展,从而达到学生深度学习。 Mathematical activities, refers to the mathematics education in the activities, activities are the form, is the means to achieve the goal. Deep learning means that based on understanding, existing knowledge can be transferred to new situations to make decisions and solve problems. Through mathematical activities, continue to inspire children to think in depth, to achieve cognitive reconstruction, learning strategies and ability to improve the development of moral qualities, so as to achieve the depth of student learning.