t*******r
发帖数: 22634 | 1 另外这题可以用通常解方程的解法跟娃讲，但不要用具体解方程的方法，
讲述思想即可。
解方程的办法，其实就是 symbol reduce，strategy 是 reduce
number of symbol in an equation。比如可以这么来：
red_circle + green_circle = 11
red_circle - green_circle = 2
reduce ... put two equation together:
但这个教两年级娃可能有困难，俺家现在三年级/开学四年级的娃，能
看懂并且 participate 解类似的 symbol math（比这个复杂些，
是个 symbol math puzzle，要寻找可能的 equation 的排列组合），
但是至少她不喜欢独立去解。。。俺也就不填鸭了。。。
我觉得在概念上，symbol reduction 比 spatial search 更难
理解/comprehend。
当然，解线性方程这种 symbol reduction，容易依葫芦画瓢。。。
上面也可能是导致许多人误认为自然语言数字也是有 place ... 阅读全帖 |
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a*****g
发帖数: 19398 | 2 The Hardest Job in America
http://www.edutopia.org/blog/hardest-job-america-teaching-mauri
The hardest job in America? Being a teacher, so said Sargent Shriver on
October 13, 1972, in a speech given as part of his vice presidential
campaign with George McGovern. Forty-two years after this remarkable speech,
his words bear sharing.
Sargent Shriver begins by saying that it is the hardest job "not just
because the teachers of America have been blamed and castigated for all the
ills" of our educatio... 阅读全帖 |
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w*********y
发帖数: 7895 | 3 关于看书，并不是越多越好的。我同意需要一定的知识积累，所以可以comprehend
书里的意思。所以书读到一定时间，就要有交流，就要有feedback。。这对怎么看
书的思维很重要和思考设什么样的问题很重要。这就是学习啊。比如我以前看书习
惯就是明白其意思就好了，从来不关注细节，也不会考虑有什么隐含意思。虽然看
了很多历史，文学书籍，基本没有任何悟性。。因为我就没有任何feedback，也
不知道该怎么念书。。。
后来有交流了，有了feedback, 学习了怎么看书，怎么思考就好很多了。形成
了人生经历和读书不断shape each other的情况。。。
在这过程中，我发现写作其实是个很重要的skill。这是个标志你是否会交流，是否
能有效交流的东西。而且写作的时候，通常要考虑他人的立场和出发点，也会很有挑战
。。写的多，反思的多，读书就更有用。。。
所以啊，与其推读几千几万本书，不如推写作，沟通，和 presentation skills. |
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b***d
发帖数: 2695 | 5 这个我不懂，只能随手google一下了：
The Child as a Witness
Competency
To provide trustworthy evidence to courts, the legal system requires that
all witnesses who testify in court must be competent. Some States impose a
specific age requirement for child witnesses. Under Federal law and in many
States, all witnesses, even young children, are presumed competent to
testify. The test for competency requires that the witnesses have sufficient
intelligence, understanding, and ability to observe in order to recall an... 阅读全帖 |
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G**T
发帖数: 2610 | 6 嗯，觉得自闭症神奇 －－ 自闭症其实就是brain的正常功能缺了最重要的一块儿(
social interaction， i.e. comprehending the existence of animated objects)，
如果缺的是一条胳膊或一条腿，就less神奇了？
:) |
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w*********o
发帖数: 3030 | 7 In this case, there might be the right, but no evidence. Or it's too hard
for you to comprehend that. No judge has an ounce of brain would even
waste a minute of courts' time in that.
Asking help from Chinese embassy for this? How old are you exactly?
And if things like this goes to court, the child has to live through it
again and again in front of strangers. Any lawsuit would be taxing for adult
, let alone a children. That never occurred to you either, do you? Since you
didn't even understa... 阅读全帖 |
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t*******r
发帖数: 22634 | 8 我觉得你那个数学归纳法的话，对解题非常好。。。但对于为现代
信息学打基础的扑通蛙，仅仅上那个数学归纳法，可能 doesn't
promote comprehending mathematical structure。。。因为
这个巧妙的数学归纳法证明里，不需要理解 “完全图”。如果遇上
偷懒扑通蛙就不去理解了。。。当然，自推型天才蛙另说。。。
俺昨天跟娃聊 2012版美国数学计算题八的第十题解法的时候，讲到
理解排列问题的时候，发现确实可能是这个问题。。。在从 list
& check 到数学公式数学逻辑，当中有非常重要的一步体力活，就是
decision tree。。。这题里还包括用不同的 decision tree 理解
公式里的除法。
俺说到一半的时候，忽然想起来跟娃说，其实世界上的聪明蛙 gifted kids
实在太多了。这种题目给那些蛙，他们 intuitive 就能理解公式里
的除法，他们很多还会灵机一动想出非常巧妙的解法。。。 但是学
数学很多时候就是要拼体力。我怀疑有部分聪明蛙，可能就是因此而
不画各种 decision tree，（至少要在大脑里画），最后到超出
i... 阅读全帖 |
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w*********o
发帖数: 3030 | 10 Fake post. Quite some showed up in this board over the long weekend. This
dose more damage to the reputation of the website than the temporary traffic
it generates. The website owner seems couldn't comprehend that. |
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a*****g
发帖数: 19398 | 11 The common-core math standards require that students learn the standard
algorithm for multi-digit adding and subtracting—you know, the process in
which you line the numbers up vertically to add or subtract and regroup as
needed—by the end of 4th grade.
But waiting until then to teach the algorithm is a big waste of time for
some students, writes Tom Loveless, a senior fellow at the Brookings
Institution.
Students begin learning to add and subtract in 1st grade under the common
standards. So teac... 阅读全帖 |
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a*****g
发帖数: 19398 | 12 （注意——大概有２５０条）
By John K. Jonak
Reflection is a significant part of growth. At Westmont Junior High School,
in Westmont, Illinois, my 8th grade Literacy classes took the PARCC test
this past March. My amazing two 8th grade Literacy teachers understood
there was an interesting lesson within the ongoing discussions about PARCC
testing in both school and political forums. Ms. Nancy Bartosz and Ms.
Colleen Walsh recognized that their students, being stakeholders involved in
this testing process, h... 阅读全帖 |
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t*******r
发帖数: 22634 | 13 proof：“in radix 8 place value, 77*100 = 7700”
proof by expand place-value to algebraic expression,
then convert back to place-value:
(The following proof use radix-8 algebraic expression)
77 * 100
= ( 7*((10)^1) + 7*((10)^0) ) * ((10)^2)
= 7*((10)^1)*((10)*2) + 7*((10)^0)*((10)^2)
= 7*((10)^3) + 7*((10)^2)
= 7700
(Note there exist a radix-10 algebraic expression
proof, (not presented here), usually for lower-grader
kids that unable to operate in "radix-neutral" mode
while comprehend/perform alge... 阅读全帖 |
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x**8
发帖数: 4844 | 14 俺有个缺点：夸不得。一夸就跟喝高了一样。呵呵
哦，俺说的好些个也不是俺的原创，别人说过自家实践过还觉得管用的。俺就再当一次
传话筒。
说法是：小的时候要很抓“读”（当然是读，还要懂，就是reading and
comprehending),“写”次之。初中开始进入“写”但大多是围绕fictional的主题。进
入高中要转入non-fictional的话题。
当然不是说小学就一点也不写，高中不读，说的是各阶段要有侧重，比较适合孩子的年
龄段。放在不同孩子身上也不同，有些孩子有天赋，小学5、6年纪就可以写得很好。
话说俺家孩子5、6年纪那会儿，有几个中国孩子参加local白人办的写作比赛，组织者
把参赛者名字盖起来裁判，得奖作品发奖那天当众节选朗读，读之前不说作者名字。结
果最后拔得头筹的孩子竟然是本意去打酱油的中国孩子，让俺们几个中国家长惊得大跌
眼镜，那感觉就是打死你俺都不相信啊。
后来这几个孩子的高中时考SAT都不复习就是满分，估计跟有了这平时多年厚实的读写
功夫分不开。那些上补习班啊，都是追求招式、花架子，演练内功才是正解。
这个“说”俺家没太多经验，当年只到了初、高中后期孩子才有... 阅读全帖 |
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w*********o
发帖数: 3030 | 15 If you couldn't comprehend the fact that somebody could be anti-SCA5 and not
buying into those anti-AA crap you have been selling, I am not sure
thinking harder would do you any good. |
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a*****g
发帖数: 19398 | 16 Abstract.
Self-explaining has been repeatedly shown to result in positive learning
outcomes for students in a wide variety of disciplines. However,
there are two potential accounts for why self-explaining works.
First, those who self-explain experience more content than those who do
not. Second, there are differences in the activity of generating the
explanations versus merely comprehending them. To compare these two accounts
, the present in vivo classroom study, conducted ... 阅读全帖 |
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i**e
发帖数: 19242 | 17 泪奔，看不懂
娃有次作业有个星号题 （所谓挑战但不必做的题）
用到(a+b)(a+b)
她说貌似听说过有个口诀可以展开，但不清楚
我就问乘法对加法的分配律会吗？就是 a(b+c)会不会？
答说 会
那么好，(a+b)(a+b)你就把第一个(a+b)看成一个unit,看成大A
那么 A(a+b)， 你能不能展开？
展成 Aa + Ab之后，再把A换成（a+b)再运用一次分配律就好了
这个过程，就是理解如何应用分配律展开(a+b)(a+b)的过程
理解之后，自然可以记忆相应的口诀，以后直接用，不必次次理解式展开了
你说的东西都特别特别的高大上特别特别的数学和抽象
我基本无法comprehend
但是基础的算术题代数题，我可以用这种笨的办法解决
你娃挺厉害的
这些抽象理论数学的东西，她居然能听懂
代表普通娃的父母为数学普通娃发言,嫩，不qualify啊:) |
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i**e
发帖数: 19242 | 18 这是学校作业还是家庭小灶？
是不会用乘法算么？ 如果只有2棵3棵苹果树，会算么？
three quarter是分数了，
fraction of something 能自觉应用乘法的是数学牛蛙，
5年级能comfortably comprehend & apply this 算术不会差地
别急
你越急孩子压力越大，原来会的一急也不会了
了。 |
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i**e
发帖数: 19242 | 20 奥，这样讲就非常清楚易懂啊
这个有点象是在学术界做报告吧？
不能象Ted Talk那样，观点明确再揉进去趣味故事幽默言语，老少皆宜宾主尽欢:)
我好像只能comprehend Ted Talk 这种“讲座”了
谢谢支持！：） |
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i**e
发帖数: 19242 | 21 老潮，高于小学的数学我都comprehend 不能:)
如果能你用简单的reasoning/logical induction讲讲
在没有“至少一个是蓝眼”的前提条件下
强逻辑的人们还是可以确认自己眼睛的颜色的话
那我就听听看看
太高级的数学用语和数学理论，我奏直接跳过了 |
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t******l
发帖数: 10908 | 22 当然我澄清一下，我并不反对乘法表本身。其实我让小娃上学路上就心算乘法 skip
counting。小娃也做过 Khan Academy 上的乘法表的题目。我所不愿做的是（1）娃主
观上抗拒。（2）“老实大量读经”型机械记忆还追求速度正确率。（3）太早到完全没
有必要的地步，或者娃根本不 ready。
（大娃以前我没有这么做，这个倒不是我故意不做，是我的 neglect。You know,
people don't always has sufficient information and make optimal decision）。
因为我觉得 higher IQ 是 protection，让娃在合适的时候 comprehend
multiplication and connect it to real world，是 protect them from mental
illness。。。这个最大的理由是，娃 cannot avoid multiplication, and likely
their life may partially depends on how good the... 阅读全帖 |
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a****s
发帖数: 8624 | 23 看了一下这个新要求，各个学校自行要求的感觉啊。
"Objective measurement" of English language proficiency
The current rule requires sponsors to determine that a prospective exchange
visitor "possesses sufficient proficiency in the English language to
participate in his or her program,” without specifying how that should be
accomplished. The new rule changes the underlying English language
proficiency standard to:
"sufficient proficiency in the English language, as determined by an
objective measurement of English lan... 阅读全帖 |
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c**i
发帖数: 6973 | 24 Well, YOU are observant and speak the truth (at least here).
Somehow I did not understand what your original posting wanted to convey. I
did not even know whether you were the protagonist; basically I did not
understand it. After reading the series up to this point, I came to
comprehend it: your title ("讲真话很难？") and the last sentence ("感觉上上
下下，都在演戏啊。。。") are 畫龍點睛.
I had no working experience in Taiwan. So I really have no say about working
environment there. (My parents were pathological liars;... 阅读全帖 |
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b*****9
发帖数: 8922 | 25 ☆─────────────────────────────────────☆
Glave (倚天屠龙) 于 (Sun Oct 16 00:23:38 2011, 美东) 提到:
我朋友海归，归前和归后都私下里和我诉苦，归前抱怨待遇不是很好好，连回国的机票
都不给报销；归后感觉自己日子过的比较难，自己是副教授，老婆学校不给安排工作，
孩子送乡下父母照顾，工资低，租房住。。。
但这些不妨碍他在所归的高校校报上撰文，什么建设祖国拉，回母校工作是多年的梦想
拉，blah blah，长篇大论，义正言辞。。。
回国后，学校里从教研室主任、系主任、院长、人事处长、主管副校长，都亲切接见了
我朋友以及当年度一起回国的一批小海归，鼓励他们爱校、爱党、爱国，为祖国建设添
砖加瓦。。。因为这个学校也是自己的母校，对那些人还是比较熟的，知道这些人，如
果年纪大点的，孩子都在国外读书或工作，年纪轻的，也都在打听将来孩子留学的途径
。。。
感觉上上下下，都在演戏啊。。。
☆─────────────────────────────────────☆
StevenLow (CrossLayer) ... 阅读全帖 |
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E*********r
发帖数: 4984 | 26 hehehe, I have been bearish for a long while. Honestly, I was aware of the
fact the market had gone up after some reasonable corrections which took
place just a few weeks ago. However, the bomber is that the speed and
amplitude are too fast and too big to comprehend. Thus, my prediction tells
me now it is more likely to head down for a while before things can turn
rosy once again. |
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L****n
发帖数: 12932 | 27
that's not very nice to say things like that. Mincai showing something very
lacking on this board - practical FA. If you don't comprehend the idea, just
stay quiet. |
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f**********r
发帖数: 18251 | 28 【 以下文字转载自 Military 讨论区 】
发信人: gjq (不好啦,咕咚掉到井里啦), 信区: Military
标 题: LGBT要求小学允许异装癖男子用女厕所 (转载)
发信站: BBS 未名空间站 (Thu Feb 28 13:34:41 2013, 美东)
发信人: gjq (不好啦,咕咚掉到井里啦), 信区: SanFrancisco
标 题: LGBT要求小学允许异装癖男子用女厕所
发信站: BBS 未名空间站 (Thu Feb 28 13:34:29 2013, 美东)
(CNN) -- A Colorado school's ruling over a transgender child has sparked
questions that could affect schools all over the country.
Which bathroom should be used by a child who identifies as a different
gender from his or her body? Where's the line ... 阅读全帖 |
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D*******a
发帖数: 3688 | 29 1. understand the big picture and the data flow/interaction between
components by talking to senior people.
2. understand the major data structure, code blocks and configuration of
your component by reading/tracing through code and going through logs.
3. undertake operational issues and bug fixes to familiarize with the code.
4. comprehend the idea and thinking process that goes into the software. |
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y*****o
发帖数: 2364 | 30 April 3, 2016
USCIS
Attn: I-140
2501 S. State Highway 121 Business
Suite 400
Lewisville, TX 75067
RE: EB-1 Petition for Permanent Residency under the category of Alien of
Extraordinary Ability
Petitioner/Beneficiary: XXX YANG, Ph.D.
Classification Sought: 203(b)(1)(A)
Type of Petition: I-140
Dear Immigration Officer:
This letter is respectfully submitted in support of Dr. XXX Yang’s petition
for classification as a qualified immigrant under the first p... 阅读全帖 |
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w*********o
发帖数: 3030 | 31 Re-post from EB23 board in case it gets deleted.
If you are not a robot, the dumb dumbs like you are the reason of the demise
of Chinese new immigrants' community.
大麻，药品，厕所，亚裔细分,
大麻，药品，厕所 really have no direct impact on Chinese community beyond
the impact on the whole America.
亚裔细分 is flamed up by both 50 cents and those with anti-Chinese agenda.
And yet, the complexity of American policies appear to be beyond what dumb
dumbs can comprehend with whatever brain cells your lot still have left with... 阅读全帖 |
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T*******e
发帖数: 4928 | 32 I have no personal issue with Indians. It's their way of dumping huge
backlogs and 150 year new EB2 wait time to immigrants from all other
countries that disgusts us. Which part you don't understand? Oh,
right. I forgot you are retarded. This is too complicated for you to
comprehend.
>10 year backlogs and >100 year new eb2 wait time is the result of
long time h1b abuse by desi companies (mostly related to Indians). Do
you want to deny it?
"Flying under radar" is smart? LOL. Every uncau... 阅读全帖 |
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i*******d
发帖数: 1430 | 33 I am afraid that you are not even mentally capable of understanding the post,
let alone discussing it. He is NOT talking about the right to believe whatever
you want. He is talking about Christian from another perspective, which I am
afraid believers would never be able to comprehend. |
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c**i
发帖数: 6973 | 34 To be frank, Camont, I really could not comprehend what you said--at all--
after my posting below cited 445, whose pertinent portion is: "集會遊行法第
十一條第一款規定違反同法第四條規定者，為不予許可之要件，乃對「主張共產主義或
分裂國土」之言論，使主管機關於許可集會、遊行以前，得就人民政治上之言論而為審
查，與憲法保障表現自由之意旨有違 * * * 均應自本解釋公布之日起失其效力。"
Yesterday (June 20, 2008), the constitutional court of Taiwan had another
decision. 司法院大法官 释字第 644 号 titled " 人民團體法對主張共產主義、分裂
國土之團體不許可設立規定違憲？" Yes, it is a different law than you referred
to, but the issue is exactly the same
("人民團體法第二條 |
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c**i
发帖数: 6973 | 35 I don't know if you misunderstood me, or if you just have a monogue.
(1) I know my limits and dare not comment too much about China, especially "
社會問題." HOWEVER, I have never comprehended why China set the magic number
of minimal 8% GDP growth rate annually. Back in old days, China came
through well below that number. I don't expect you to know. But I have
always questioned it. Anyway, World Bank just lower its projection for this
year. See my posting in an hour.
(2) As I say, I am more concerne |
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c**i
发帖数: 6973 | 36 Steely logic; A steelmaking giant is one of several bidders for a
shipbuilder. Economist, Aug. 28, 2008.
http://www.economist.com/business/displaystory.cfm?story_id=12009874
(1) A quote: "It proudly points out that the World Bank refused to put money
into the company when it was founded in 1968, saying South Korea would
never be able to support a steel industry."
My comment: It is hard for me to comprehend why steel industry was hard to
set up. China failed miserably in the Great Leap Forward. ( |
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c**i
发帖数: 6973 | 39 【 以下文字转载自 Love 讨论区 】
发信人: choi (choi), 信区: Love
标 题: Re: 喜欢上有女友的男生
发信站: BBS 未名空间站 (Mon Nov 3 12:25:03 2008)
A man originally from Taiwan, I have lived in US for more than 20 years.
There are a few I can't comprehend in your posting. For instance: "ppt"?
Also, if he drives you to school (?) every day, how come you have not seen
him for a month?
I don't know how long your classmate has been in US. As for me, I have been
here for such a long time, I follow American rules. In fact, I don't know of |
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c**i
发帖数: 6973 | 40 (1) Chinese can not comprehend why Taiwanese are so enamored of Japanese.
Well, why not? Growing up in City of Kaohsiung, I visited folks in
countryside, particularly those in County of Pintung--because the best
friend (a young man; generally speaking, boys and girls in City of Kaohsiung
are segregated from fifth to twelfth grades, inclusive) commuted from that
county about 90 minutes one way by train. Everybody who lived during
colonial rule praised Japan, and compared it more favorably with th |
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c**i
发帖数: 6973 | 41 Taiwanese do not discriminate against aborigines. Maybe decades ago, but no
more.
The majority of Taiwanese have come to realize that they have aborigines in
their blood (I d o not), a fact that is no longer a taboo--much like whites,
blacks and Indians in US coming to comprehend, through genealogy and
genetics, that they share blood and DNA.
Besides, The majority in Taiwan are much more similar to that in US, both
groups feel tremendous sense of guilt and atonement toward aborigines.
In the las |
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l****z
发帖数: 29846 | 42 Our client is seeking a Mandarian Speaking Global Certification Project
director that has either a CPA or CIA.
This position is in Orlando but it involves extensive International travel.
Relocation is provided.
At least four years of project management experience.
If you would like to be considered send an updated resume to marcus@
marcusronaldi.com
GLOBAL CERTIFICATIONS PROJECT DIRECTOR
The Project Manager will be responsible for the direction, coordination,
implementation, execution, control a... 阅读全帖 |
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S*******h
发帖数: 7021 | 43 非常精辟
Why Liberals Are So Obsessed With Racism, Homosexuality and Transsexualism?
Conservatives care about logic. Liberals care about emotion. Conservatives
care about whether a program works or not. Liberals care about how
supporting a program makes them feel. Conservatives take the positions they
do because they believe they’re best for society. Liberals take the
positions they do because they make them feel and look compassionate or
superior to hold those positions.
Once you understand those b... 阅读全帖 |
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c*****8
发帖数: 23 | 44 有兴趣的同学请发站内信，帮忙介绍的同学如果内推成功，可平分奖金：）
Sr Software Engineer - Data Science Pipeline - Big Data, Java, Python
Job LocationsUS-IL-Chicago
Qualifications
A BS or MS in Computer Science or related field
5+ years of programming experience Java, Python, and Java Script.
3+ years of working experience with AWS services (EC2, SNS, SQS, S3, EMR,
Data Pipeline, VPC and etc.)
Development experience of Web Services (RESTful, SOAP)
Development experience with web application frameworks - Spring /Spring Boot
/Angu... 阅读全帖 |
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wh
发帖数: 141625 | 45 【 以下文字转载自 LeisureTime 讨论区 】
发信人: NWWolf (西北の狼), 信区: LeisureTime
标 题: 【年终征文】无题
发信站: BBS 未名空间站 (Thu Dec 20 13:16:36 2012, 美东)
The year has not yet officially come to a close, and the world still may—or
may not—end at midnight tonight, in about 14 hours. For the second year
in a row, however, my memory of 2012 is already destined to be stained, and
indeed haunted, by the images from a horrific event that took place during
the holiday season, and both events involved young children close to the ag... 阅读全帖 |
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S*******h
发帖数: 7021 | 46 非常精辟
Why Liberals Are So Obsessed With Racism, Homosexuality and Transsexualism?
Conservatives care about logic. Liberals care about emotion. Conservatives
care about whether a program works or not. Liberals care about how
supporting a program makes them feel. Conservatives take the positions they
do because they believe they’re best for society. Liberals take the
positions they do because they make them feel and look compassionate or
superior to hold those positions.
Once you understand those b... 阅读全帖 |
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T******T
发帖数: 3066 | 47 My Samsung 55 LCD rocks though, sorry about LZ's ordeal...
Still couldn't fully comprehend the fact that the same HD content can be so
much more vivid, clear and fluid when compared to my 38inch VIZIO. |
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t**********p
发帖数: 2672 | 48 Statement from Michelle Yu family:
==================================================
Over the course of the last four days, our family has fought to keep hope
alive that our beloved Michelle would come home to us after an exhausting
ordeal on Mount Baldy. We are simply devastated to know now that she will
not.
Our family cannot adequately express our grief at the untimely passing of
our vibrant, incredible Michelle; but, we have been so touched by and
grateful for the outpouring of support from... 阅读全帖 |
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v****e
发帖数: 19471 | 49 quoted from my reply message to jawcn:
"oh my god you are so well connected with the cops I'm scared shitless...
lol
seriously, pal, I have every right to say whatever I want on the internet as
long as I don't threat to assault other people or claim attacks on national
security. so, what don't you just try to comprehend that and kindly fuck of
f?"
rea
talk |
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c******n
发帖数: 5697 | 50 Nectar和Dickinson是忘年之交，难怪Dickinson在诗里还提到了你：
"Success is counted sweetest
By those who ne'er succeed.
To comprehend a nectar
Requires sorest need."
--Emily Dickinson |
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