I respect every people

But share my thoughts 

I really and truly do not believe kids in elementary and middle school need to learn math. At least kids do not need a math PhD to them math   Thanks

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Not recall thx happy new year -noworry- 给 noworry 发送悄悄话 noworry 的博客首页 (0 bytes) () 12/29/2016 postreply 18:30:05

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