Synopsis
有的孩子计算准确率不高，速度不快，粗心大意，根源是没有很好的“数感”基础。 学习加减之前，要知道10以内数的关系，感知数量之间的不同，理解什么是数学意义上的多与少。这本《火花数感分级培养第二级：10以内数的差数关系》，让孩子感知数之间的差量，理解“增多”和“减少”，为未来的计算做准备。 全书用趣味基础、进阶提升、巅峰实战3个分册来反复打磨10以内数的建形、10以内数的比较、10以内数的增多和减少。书中设置了涂色、贴纸、圈画、表达等元素，家长不用担心孩子写字的问题，几乎所有的练习只是用连线、贴纸等方式完成，并不涉及书写。还有亲子游戏和趣味拼图，重视家庭教育和亲子交流在儿童启蒙中发挥的重要作用。 这是火花思维首次公开内部资料，目的是让家长们在家就可以帮助孩子进行数感启蒙。让孩子在玩中认知数字和运算到底是什么，牢牢掌握数感基础和计算的那些事。 随书附赠价值近1000元的数感运算真人讲解和动画视频课程。
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The second level of spark number sense classification training: the difference between numbers within 10(Chinese Edition)
ISBN 10: 730256552X
ISBN 13: 9787302565529
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Seller: liu xing, Nanjing, JS, China
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paperback. Condition: New. Language:Chinese.Paperback.Pub Date:2021-01-01 Pages:160 Publisher: Tsinghua University Press Some children have low calculation accuracy. slow speed. and carelessness. The root cause is that they do not have a good number sense basis.?Before learning addition and subtraction. you must know the relationship between numbers within 10. the difference between perceived numbers. and understand what is more and less in the mathematical sense.?This book Spark Number Sense Grading and Training Level. Seller Inventory # NV031576
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