小徐 zencart
υγιεια (2023-11-13 15:54:43)
没看过奥数的教程,以为奥数离我很遥远,偶尔一次在书店看到华东师范大学出版的奥数教程,随手拿起来翻了翻,发现小学奥数也不是好难,而且里面每个例题后面都有一个二维码,可以用手机扫码看老师的教学视频,简单又实用。最好的是还有配套的学习手册辅助练习题解答,具体又全面,非常棒,从四年级买到了七年级,打算在家教我家宝宝,耶?
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