Jsarmi at 20:52, 24 May 2007

Jsarmi — Thu, 24 May 2007 20:52:48 GMT

←Older revision		Revision as of 20:52, 24 May 2007
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	...		...
	292 moderatorS, 3:10 (11.05): I really enjoyed the work and exchanges of your group.		292 moderatorS, 3:10 (11.05): I really enjoyed the work and exchanges of your group.
		+
		+	==Framing the problem and the activity==
		+
		+	rweisbac 5/10/05 8:03:01 PM EDT: So when do we start
		+	moderatorS 5/10/05 8:03:06 PM EDT: I'll help you get started now.
		+	rweisbac 5/10/05 8:03:10 PM EDT: ok
		+	moderatorS 5/10/05 8:03:28 PM EDT: The idea is that I give you a simple environment to explore.
		+	moderatorS 5/10/05 8:03:35 PM EDT: And you come up with questions you want to answer.
		+	moderatorS 5/10/05 8:03:46 PM EDT: And then try to answer the ones that most interest the group.
		+	moderatorS 5/10/05 8:03:56 PM EDT: I will try to get out of the way once you are ready.
		+	...
		+	rweisbac 5/10/05 8:07:00 PM EDT: alright so what is the problem
		+	moderatorS 5/10/05 8:07:11 PM EDT: so, imagine a world where you can only travel on the lines in this grid
		+	mathman 5/10/05 8:07:19 PM EDT: ok
		+	rweisbac 5/10/05 8:07:22 PM EDT: ok
		+	mathpudding 5/10/05 8:07:27 PM EDT: ok
		+	moderatorS 5/10/05 8:07:33 PM EDT: your job as a group is to figure out how the math of this world works.
		+	mathpudding 5/10/05 8:07:47 PM EDT: i dont get it
		+	moderatorS 5/10/05 8:08:02 PM EDT: I sugges that you start by making a text block and label it "Our questions"
		+	...
		+	moderatorS 5/10/05 8:09:30 PM EDT: You might start just by asking questions about those two points.
		+	moderatorS 5/10/05 8:09:53 PM EDT: What is a normal math question you might ask regarding those points?
		+	moderatorS 5/10/05 8:10:10 PM EDT: Smple questions are good. N question is too simple
		+	rweisbac 5/10/05 8:10:31 PM EDT: Do the points have (X,Y) values
		+	moderatorS 5/10/05 8:11:01 PM EDT: good. That's a fine question and one you can decide to answer as a group.
		+	There is no right answer here.
		+	moderatorS 5/10/05 8:11:16 PM EDT: Think also in terms of geometry.
		+	rweisbac 5/10/05 8:11:20 PM EDT: Woah!!!
		+	moderatorS 5/10/05 8:11:26 PM EDT: Any kind of math is welcome here.
		+
		+	==Make a summary for other groups==
		+
		+	rweisbac 5/10/05 8:16:03 PM EDT: So we can find the distance between them by doing the distance formula
		+	mathman 5/10/05 8:16:28 PM EDT: thats the question right
		+	mathpudding 5/10/05 8:16:32 PM EDT: rt. 52
		+	rweisbac 5/10/05 8:16:48 PM EDT: Now that is good
		+	mathpudding 5/10/05 8:16:58 PM EDT: 2 rt 13
		+	rweisbac 5/10/05 8:17:07 PM EDT: Ok
		+	mathman 5/10/05 8:17:12 PM EDT: yes
		+	mathpudding 5/10/05 8:17:19 PM EDT: ok
		+	moderatorS 5/10/05 8:17:26 PM EDT: You might want to make a text box in which you keep a summary of what you consider your results.
		+	moderatorS 5/10/05 8:17:43 PM EDT: We can share these and you can see what other groups do after each session (there will be 4)
		+
		+	==Moderator tries to break Diagonal thinking==
		+	rweisbac 5/10/05 8:19:17 PM EDT: Lets make a right triangle with them
		+	mathman 5/10/05 8:20:16 PM EDT: that okay
		+	rweisbac 5/10/05 8:20:44 PM EDT: We know what the hypotenuse is so lets find what sides A and B are
		+	mathman 5/10/05 8:21:18 PM EDT: A =4, B=6
		+	mathpudding 5/10/05 8:21:20 PM EDT: 4 and 6
		+	moderatorS 5/10/05 8:21:23 PM EDT: I put the intro into a text box so that you can remember the set up of this world.
		+	mathman 5/10/05 8:21:34 PM EDT: ok
		+	rweisbac 5/10/05 8:22:31 PM EDT: I'm out of Ideas how about you
		+	mathman 5/10/05 8:22:53 PM EDT: slope of line AB
		+	rweisbac 5/10/05 8:22:59 PM EDT: Ok
		+	mathman 5/10/05 8:23:23 PM EDT: -2/3
		+	rweisbac 5/10/05 8:23:50 PM EDT: A =1,6 and b=7,2
		+	mathman 5/10/05 8:25:01 PM EDT: now what
		+	rweisbac 5/10/05 8:25:53 PM EDT: I don't know
		+	mathpudding 5/10/05 8:26:16 PM EDT: altitude to hypoteneuse
		+	rweisbac 5/10/05 8:26:29 PM EDT: Ok. How do you do that
		+	mathpudding 5/10/05 8:26:57 PM EDT: do you know how to
		+	rweisbac 5/10/05 8:27:03 PM EDT: NO
		+	mathman 5/10/05 8:27:50 PM EDT: wait let me draw it
		+	rweisbac 5/10/05 8:27:57 PM EDT: Ok
		+	...
		+	mathman 5/10/05 8:42:12 PM EDT: now we can try finding the area of a circumscribed circle
		+	mathpudding 5/10/05 8:42:22 PM EDT: k
		+	rweisbac 5/10/05 8:42:24 PM EDT: ok
		+	rweisbac 5/10/05 8:42:35 PM EDT: pi*r^2
		+	mathpudding 5/10/05 8:42:36 PM EDT: 52/4 pi
		+	mathpudding 5/10/05 8:42:43 PM EDT: is the area
		+	mathpudding 5/10/05 8:42:53 PM EDT: 13pi
		+	rweisbac 5/10/05 8:43:04 PM EDT: sweet it is
		+	mathpudding 5/10/05 8:43:12 PM EDT: i know
		+	mathman 5/10/05 8:43:53 PM EDT: yeah
		+	mathman 5/10/05 8:44:51 PM EDT: now what
		+	...
		+	rweisbac 5/10/05 8:45:00 PM EDT: don't know
		+	mathpudding 5/10/05 8:45:13 PM EDT: inscribed circle?
		+	rweisbac 5/10/05 8:45:19 PM EDT: ??
		+	moderatorS 5/10/05 8:45:54 PM EDT: any questions suggested to you by the concept that in this world one can't travel on the diagonal
		+	mathpudding 5/10/05 8:46:16 PM EDT: ??
		+	rweisbac 5/10/05 8:46:19 PM EDT: quickest route from a to b
		+	mathpudding 5/10/05 8:46:45 PM EDT: line segment AB
		+	rweisbac 5/10/05 8:47:20 PM EDT: But you can't go diagonal you must stay on the lines
		+	mathman leaves the room 5/10/05 8:47:21 PM EDT
		+	rweisbac 5/10/05 8:47:54 PM EDT: Where did mathman go
		+	mathpudding 5/10/05 8:48:04 PM EDT: dont know
		+	moderatorS 5/10/05 8:48:28 PM EDT: maybe his connection is flaky. Fortunately he can get back here if he gets it working
		+	mathman 5/10/05 8:50:07 PM EDT: 10-2 rt13
		+	moderatorS 5/10/05 8:50:09 PM EDT: you can keep going and he'll catch up
		+	rweisbac 5/10/05 8:50:11 PM EDT: ok
		+	mathpudding 5/10/05 8:50:18 PM EDT: he'll be on in a minute
		+	rweisbac 5/10/05 8:50:18 PM EDT: hi mathman
		+	mathpudding 5/10/05 8:50:23 PM EDT: ni
		+	mathpudding 5/10/05 8:50:27 PM EDT: hi
		+	mathman joins the room 5/10/05 8:50:45 PM EDT
		+	mathpudding 5/10/05 8:50:55 PM EDT: no its ten
		+	mathpudding 5/10/05 8:51:02 PM EDT: 10
		+	...
		+	rweisbac 5/10/05 8:51:34 PM EDT: what is ten
		+	mathpudding 5/10/05 8:51:58 PM EDT: shortest distance to b from a using gridlines
		+
		+	==Assessment +future==
		+
		+	moderatorS 5/10/05 9:07:28 PM EDT: I really enjoyed the work and exchanges of your group.
		+	rweisbac 5/10/05 9:07:38 PM EDT: bye
		+	moderatorS 5/10/05 9:07:45 PM EDT: We will send your teachers a url for a page where all the groups work will be
		+	mathpudding 5/10/05 9:07:50 PM EDT: bye
		+	mathman 5/10/05 9:07:55 PM EDT: bye

Jsarmi at 13:10, 24 May 2007

Jsarmi — Thu, 24 May 2007 13:10:11 GMT

←Older revision		Revision as of 13:10, 24 May 2007
Line 2:		Line 2:

	==Community (audience = other groups)==		==Community (audience = other groups)==
-	136 moderatorS, 2:20 (11.05): You might want to make a text box in which you keep a summary of what you consider your results.	+	136 moderatorS, 2:20 (11.05): You might want to make a text box in which you keep a summary of what you consider your results.
-	137 moderatorS, 2:21 (11.05): We can share these and you can see what other groups do after each session (there will be 4)	+	137 moderatorS, 2:21 (11.05): We can share these and you can see what other groups do after each session (there will be 4)

	==Framing "using gridlines"==		==Framing "using gridlines"==
-	212 moderatorS, 2:49 (11.05): any questions suggested to you by the concept that in this world one can't travel on the diagonal	+	212 moderatorS, 2:49 (11.05): any questions suggested to you by the concept that in this world one can't travel on the diagonal
-	237 mathpudding, 2:56 (11.05): shortest distance to b from a using gridlines	+	237 mathpudding, 2:56 (11.05): shortest distance to b from a using gridlines

	==Framing "this and we"==		==Framing "this and we"==
-	268 rweisbac, 3:06 (11.05): I don't know and doesn't this end at 8	+	268 rweisbac, 3:06 (11.05): I don't know and doesn't this end at 8
-	270 mathpudding, 3:07 (11.05): i thought it ends at six	+	270 mathpudding, 3:07 (11.05): i thought it ends at six
-	271 moderatorS, 3:06 (11.05): yes. I think we originally saidd it would be an hour. Let me just ask a few questions.	+	271 moderatorS, 3:06 (11.05): yes. I think we originally saidd it would be an hour. Let me just ask a few questions.
-	...	+	...
-	292 moderatorS, 3:10 (11.05): I really enjoyed the work and exchanges of your group.	+	292 moderatorS, 3:10 (11.05): I really enjoyed the work and exchanges of your group.

Jsarmi at 13:03, 24 May 2007

Jsarmi — Thu, 24 May 2007 13:03:54 GMT

New page

Team 1, Session 1: Notes

==Community (audience = other groups)==
136 moderatorS, 2:20 (11.05): You might want to make a text box in which you keep a summary of what you consider your results.
137 moderatorS, 2:21 (11.05): We can share these and you can see what other groups do after each session (there will be 4)

==Framing "using gridlines"==
212 moderatorS, 2:49 (11.05): any questions suggested to you by the concept that in this world one can't travel on the diagonal
237 mathpudding, 2:56 (11.05): shortest distance to b from a using gridlines

==Framing "this and we"==
268 rweisbac, 3:06 (11.05): I don't know and doesn't this end at 8
270 mathpudding, 3:07 (11.05): i thought it ends at six
271 moderatorS, 3:06 (11.05): yes. I think we originally saidd it would be an hour. Let me just ask a few questions.
...
292 moderatorS, 3:10 (11.05): I really enjoyed the work and exchanges of your group.

Dataset1/D1T1S1n - Revision history

Jsarmi at 20:52, 24 May 2007

Jsarmi at 13:10, 24 May 2007

Jsarmi at 13:03, 24 May 2007