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欣赏激趣,在观察中积累经验。观察是认知的基础,更是积累数学经验的第一步。但怎么观察,怎么培养学生观察的经验,需要教师从细节做起。如:出示美轮美奂的游乐场主题图(配有音乐)。师:同学们,你们去过游乐场吗?生:去过。师:这些玩具大家都玩过吗?那你们对这个场景肯定不陌生,请认真观察,再给同桌介绍一下这个游乐场里有哪些好玩的项目。(同桌讨论后汇报)生1:有飞机、摩天轮,上空有缆车。
Appreciate the excitement, accumulated experience in the observation. Observation is the basis of cognition, but also the first step in the accumulation of mathematical experience. But how to observe, how to cultivate the student observation experience, need teachers to start from the details. Such as: produce a beautiful playground theme map (with music). Teacher: Classmates, have you been to the playground? Teacher: Have you ever played these toys? You certainly are not unfamiliar with this scene. Please observe carefully and give the same table to introduce the fun items in this playground. (After the same table discussion report) Health 1: a plane, Ferris wheel, a cable car over.