数学是学好科学的基础与工具,它是启迪智慧、开发智力、培养创新意识和提高实践能力的重要学科之一。低年级的数学教学注重动手操作,根据学校“双减政策”要求,曙光小学部一数组将本次大休的数学实践活动设计为“自制计数器”。
学生们运用学过的科学知识或者通过自己的联想、创新、设计,用他们的巧手,运用材料组合、剪切和粘贴的方法,发挥想象,一个个精巧的学具从他们的手中诞生。孩子们在老师和家长的指导下,制作的学具精美、富有想象力、充满生活情趣。
在学具的制作过程中,孩子们又经历了一次知识的整理过程,这些学具的展现,帮助同学更直观地学习数学。同时激发了学生制作学具的热情,培养了学生动手动脑的能力,提高了学习数学的兴趣。(文/刘芹 图/一数组)
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