avatar
g*g
1
17月大男孩,需找一说国语,有绿卡(或者工卡)身份保姆,至少能带一年.薪优.有意请打
电话 408 481 9271(home), 408 482 2245(cell)Thanks!
avatar
i*m
2
有时听到周围有人放他的歌,全是些口水歌,还没凤凰传奇的有旋律,这里有人喜欢他的歌吗,不晓得好听之处。
有人说曲高和寡,他的歌哼哼哈哈的,虽然曲不高,但也不好和啊,你必需把自己咬字变得乱七八糟的,然后不能展露出好的唱功,不然就失去原唱者的风味了。
avatar
s*h
3
most of the time, when we say :if i were u, it means if i were in ur
situation.
But, what i do in that situation might be totally unhelpful to another
person.
And "If i were u, i'd give me 20 dollars" seems pretty hard to accomplish.
avatar
d*i
4
I saw zher commented ALU7750, how about 7450?
it is said ALU is eating Cisco's share in SP area using 7750 and 7450 in the
carrier ethernet switch market.
avatar
c*d
5
【 以下文字转载自 Mathematics 讨论区 】
发信人: connected (disconnected), 信区: Mathematics
标 题: 如何判断矩阵A是否在Ker(B)上奇异?
发信站: BBS 未名空间站 (Sat Oct 10 23:05:12 2009, 美东)
给定两个矩阵,矩阵A是一个nxn的对称矩阵,矩阵B是一个mxn的矩阵
其中m有没有办法数值上求出|x'Ax|/x'x在Ker(B)上的下确界alpha,
从而判断出A是否在Ker(B)上奇异?
avatar
b*5
6
一般来说,小学用的比较多。我很少在高中使用,因为觉得很费时。最近准备EOC 和AP
考试。发现中差生在小组学习是效率大增。不知道大家有没有在高中教师设置Work
Station 的想法? 超大包子犒赏好主意^_^
avatar
p*c
7
sorry, don't get u...

【在 s*****h 的大作中提到】
: most of the time, when we say :if i were u, it means if i were in ur
: situation.
: But, what i do in that situation might be totally unhelpful to another
: person.
: And "If i were u, i'd give me 20 dollars" seems pretty hard to accomplish.

avatar
z*r
8
ALU更多的份额还是从JNPR那里拿到的。总之这个市场不管哪个方面,基本上只需要2家
大的,然后一堆小的

the

【在 d****i 的大作中提到】
: I saw zher commented ALU7750, how about 7450?
: it is said ALU is eating Cisco's share in SP area using 7750 and 7450 in the
: carrier ethernet switch market.

avatar
c*d
9
这是一个带约束的最小二乘问题,原来Golub的矩阵计算里有讲。

【在 c*******d 的大作中提到】
: 【 以下文字转载自 Mathematics 讨论区 】
: 发信人: connected (disconnected), 信区: Mathematics
: 标 题: 如何判断矩阵A是否在Ker(B)上奇异?
: 发信站: BBS 未名空间站 (Sat Oct 10 23:05:12 2009, 美东)
: 给定两个矩阵,矩阵A是一个nxn的对称矩阵,矩阵B是一个mxn的矩阵
: 其中m: 有没有办法数值上求出|x'Ax|/x'x在Ker(B)上的下确界alpha,
: 从而判断出A是否在Ker(B)上奇异?

avatar
L*k
10
我同学的CT就要求他们每个星期做一些station的题目出来,他们班分了5个station!
上学期我去看过一次,这帮孩子太疯了, group work时候总是有人不做 有人做很多

AP

【在 b********5 的大作中提到】
: 一般来说,小学用的比较多。我很少在高中使用,因为觉得很费时。最近准备EOC 和AP
: 考试。发现中差生在小组学习是效率大增。不知道大家有没有在高中教师设置Work
: Station 的想法? 超大包子犒赏好主意^_^

avatar
z*r
11
btw, I am arriving RTP this Sunday for a business trip

the

【在 d****i 的大作中提到】
: I saw zher commented ALU7750, how about 7450?
: it is said ALU is eating Cisco's share in SP area using 7750 and 7450 in the
: carrier ethernet switch market.

avatar
b*5
12
“这帮孩子太疯了” 这就是为什么不爱用station的原因。但是复习时小群体的辅导确
实好用,高效。所以很想做一点尝试。你或你的同学有什么好想法?

station!

【在 L******k 的大作中提到】
: 我同学的CT就要求他们每个星期做一些station的题目出来,他们班分了5个station!
: 上学期我去看过一次,这帮孩子太疯了, group work时候总是有人不做 有人做很多
:
: AP

avatar
d*i
13
good. Do you still have my number? when are you arriving? Will you be able
to catch the dinner at my house?

【在 z**r 的大作中提到】
: btw, I am arriving RTP this Sunday for a business trip
:
: the

avatar
L*k
14
恩啊!
那你就分小组? 我observed的一个班 有个男孩 总是自己在那里做题目,都不和其他同
学说话的!
这学期学来一个 Jigasaw 我给你找一下 ppt的截图

【在 b********5 的大作中提到】
: “这帮孩子太疯了” 这就是为什么不爱用station的原因。但是复习时小群体的辅导确
: 实好用,高效。所以很想做一点尝试。你或你的同学有什么好想法?
:
: station!

avatar
z*r
15
my arrival time is about 6pm or so, so sure :) see you Sunday night

【在 d****i 的大作中提到】
: good. Do you still have my number? when are you arriving? Will you be able
: to catch the dinner at my house?

avatar
L*k
16
你看看这个!
是这学期教育课上 Dr. Tarlow 的ppt的一个截图!
这种形式的 station 或者 group work 可能会更有效一些!

AP

【在 b********5 的大作中提到】
: 一般来说,小学用的比较多。我很少在高中使用,因为觉得很费时。最近准备EOC 和AP
: 考试。发现中差生在小组学习是效率大增。不知道大家有没有在高中教师设置Work
: Station 的想法? 超大包子犒赏好主意^_^

avatar
d*i
17
great. our dinner time is usually around 7:30. you have plenty of time. :)
See you.

【在 z**r 的大作中提到】
: my arrival time is about 6pm or so, so sure :) see you Sunday night
avatar
b*5
18
谢谢和尚。理论好讲,但实际操作不易啊。。。

【在 L******k 的大作中提到】
: 你看看这个!
: 是这学期教育课上 Dr. Tarlow 的ppt的一个截图!
: 这种形式的 station 或者 group work 可能会更有效一些!
:
: AP

avatar
he
19
每次看到RTP就想到IE机考,过两天坐我左边的兄弟就去走一遭。
avatar
L*k
20
jigsaw这个 group的形式 我觉得可以推广!
或者你可以每个人分配一道题目, 然后分别去每个题目的station, 等他们回来以后
和其他组员分享一下!
昨天晚上在学校和我同学们复习Algebra的时候就是我们几个人每个人负责review一个知
识点
确实啊 理论一回事儿, 时间又是另说!
所以 有时候我总是质疑 学这么些所谓的教育课 真的有用吗?

【在 b********5 的大作中提到】
: 谢谢和尚。理论好讲,但实际操作不易啊。。。
avatar
h*c
21
The professor in my class had used this method during our discussion. I think it works when you have several subtopics under a big topic. If you have 4 subtopics, then you'll have 4 expert groups. So if you have 24 students in class, with four topics to study, then you would have 6 home groups: A, B, C, D, E, F, and 4 expert groups: group 1, 2, 3, 4. Each person in their home group is assigned with a topic and then join then expert group to study about the topic. So expert group 1 would include
avatar
L*k
22
恩 就是我上面说得 jigsaw!

person
,
the

【在 h********c 的大作中提到】
: The professor in my class had used this method during our discussion. I think it works when you have several subtopics under a big topic. If you have 4 subtopics, then you'll have 4 expert groups. So if you have 24 students in class, with four topics to study, then you would have 6 home groups: A, B, C, D, E, F, and 4 expert groups: group 1, 2, 3, 4. Each person in their home group is assigned with a topic and then join then expert group to study about the topic. So expert group 1 would include
avatar
L*k
23
可以问一下 你在哪里吗?

person
,
the

【在 h********c 的大作中提到】
: The professor in my class had used this method during our discussion. I think it works when you have several subtopics under a big topic. If you have 4 subtopics, then you'll have 4 expert groups. So if you have 24 students in class, with four topics to study, then you would have 6 home groups: A, B, C, D, E, F, and 4 expert groups: group 1, 2, 3, 4. Each person in their home group is assigned with a topic and then join then expert group to study about the topic. So expert group 1 would include
avatar
h*c
24
Johns Hopkins School of Education
avatar
h*c
25
I'm graduating this month though
avatar
L*k
26
wow!
baltimore!
今年10月份 NCTM的 local Conference 就在 baltimore开, 我还和同学说 要不要去看
看啥样子呢!
我有朋友在 Johns Hopkins读 生物类,医学这些的好像!
我们教授 Dr Lynn Tarlow 好像是你那里毕业的

【在 h********c 的大作中提到】
: Johns Hopkins School of Education
avatar
L*k
27
congratulations!!!!!!!!

【在 h********c 的大作中提到】
: I'm graduating this month though
avatar
b*5
28
This is awesome! I definitely will this out next semester. MARK! And eat
Baozi! ^_^
More ideas, please!

think it works when you have several subtopics under a big topic. If you
have 4 subtopics, then you'll have 4 expert groups. So if you have 24
students in class, with four topics to study, then you would have 6 home
groups: A, B, C, D, E, F, and 4 expert groups: group 1, 2, 3, 4. Each person
in their home group is assigned with a topic and then join then expert
group to study about the topic.

【在 h********c 的大作中提到】
: The professor in my class had used this method during our discussion. I think it works when you have several subtopics under a big topic. If you have 4 subtopics, then you'll have 4 expert groups. So if you have 24 students in class, with four topics to study, then you would have 6 home groups: A, B, C, D, E, F, and 4 expert groups: group 1, 2, 3, 4. Each person in their home group is assigned with a topic and then join then expert group to study about the topic. So expert group 1 would include
avatar
h*c
29
Thx! Let me know if you come to Baltimore/DC!
avatar
L*k
30
好的 谢谢啊

【在 h********c 的大作中提到】
: Thx! Let me know if you come to Baltimore/DC!
avatar
j*g
31
I am in Baltimore too:)

【在 h********c 的大作中提到】
: Johns Hopkins School of Education
avatar
j*g
32
I am in Baltimore too:)

【在 h********c 的大作中提到】
: Johns Hopkins School of Education
avatar
h*c
33
How nice! Are you a student or a teacher now? What subject?
p.s. what a cute baby :-)

【在 j****g 的大作中提到】
: I am in Baltimore too:)
avatar
j*g
34
Thanks!
I am a middle school science teacher. This is my second year teaching.
How about you?

【在 h********c 的大作中提到】
: How nice! Are you a student or a teacher now? What subject?
: p.s. what a cute baby :-)

相关阅读
logo
联系我们隐私协议©2024 redian.news
Redian新闻
Redian.news刊载任何文章,不代表同意其说法或描述,仅为提供更多信息,也不构成任何建议。文章信息的合法性及真实性由其作者负责,与Redian.news及其运营公司无关。欢迎投稿,如发现稿件侵权,或作者不愿在本网发表文章,请版权拥有者通知本网处理。