two books used in 6th grade in US for upper 20%

students in a normal public school. my son used them.

http://holtmcdougal.hmhco.com/hm/detail.htm?ID=1007500000077121

http://holtmcdougal.hmhco.com/hm/detail.htm?ID=1007500000076453

所有跟帖： 

• 中国6年级奥数培训班的入学测试 -mooseamoose- ♂ (286 bytes) () 01/29/2011 postreply 22:04:12

• no 入学测试, AMC8 for 6th, if you want -janeice65- ♀ (72 bytes) () 01/29/2011 postreply 22:34:54

• 有点好奇你发两本书的意思，因为我正好在网上找题目，顺便就贴了下 -mooseamoose- ♂ (123 bytes) () 01/29/2011 postreply 22:47:02

• No 大纲. those are upper 20% level. -janeice65- ♀ (1091 bytes) () 01/30/2011 postreply 08:48:58

• 美国的数学是广而浅，中国的窄而深 -mooseamoose- ♂ (176 bytes) () 01/30/2011 postreply 10:03:33

• 应该说中国的是广而深 -千里一盏灯- ♂ (59 bytes) () 01/30/2011 postreply 10:09:49

• 这不，都喜欢拿AP的微积分说事呢，我真没觉得微积分和高三数学高考题目有可比性 -mooseamoose- ♂ (0 bytes) () 01/30/2011 postreply 12:59:10

• ok I didn't say clear -janeice65- ♀ (417 bytes) () 01/30/2011 postreply 21:25:45

• I also understand -janeice65- ♀ (485 bytes) () 01/30/2011 postreply 21:38:28