数学牛娃的定义不只是考AP Calc BC 5分。

参考定义和进度：

数学牛娃： 6th AIME  8-9th USJMO    8-9th AP Calc BC  10th AP Stat        11th Calc3

数学娃： 6-7th AMC8 distingused honor roll   8or 9th AIME  9th pre-Calc 9-10th USJMO    10th AP Calc BC 11th AP Stat   12th Calc3

数学落后娃： 8th AMC8 honor roll      9th alg2/trig   10th pre-Calc    (9th or 10th) AIME  11th AP Calc BC 12th AP Stat  

全面落后娃：8th alg1      9th geo    10th alg2/trig     11th pre-Calc    12th AP Calc BC

无药可救娃：9th alg1      10th geo    11th alg2/trig     12th pre-Calc  

所有跟帖： 

• 数学落后娃都是AIME，你们加州国也太牛了 -keessa- ♀ (293 bytes) () 02/08/2016 postreply 14:33:04

• 谦虚一点好不好 -wzg69- ♂ (110 bytes) () 02/08/2016 postreply 14:46:36

• 好吧，我只能说加州国很奇葩了。很比高考还容易的AIME只有一千人达标 -keessa- ♀ (0 bytes) () 02/08/2016 postreply 14:50:01

• 加州数学也是落后娃为主啊 -wzg69- ♂ (287 bytes) () 02/08/2016 postreply 14:56:13