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8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
http://slidepdf.com/reader/full/20110411-how-do-i-introduce-the-geometry-of-the-built-environment-into-the 1/22
#Mathchat – Monday, 11th
April 2011
@ColinTGraham Hello eMon, 11 Apr 2011 19:30:36 +0000 - tweet id
@perfal RT @ColinTGraMon, 11 Apr 2011 19:30:47 +0000 - tweet id
@ColinTGraham For neconversation whenever you feel rMon, 11 Apr 2011 19:31:37 +0000 - tweet id
@ColinTGraham Today's
environment into the curriculum?"Mon, 11 Apr 2011 19:32:35 +0000 - tweet id
@ColinTGraham Any chMon, 11 Apr 2011 19:34:56 +0000 - tweet id
@reflectivemaths @Colibuilding? #mathchat Mon, 11 Apr 2011 19:35:56 +0000 - tweet id
@ColinTGraham @reflecfundamental, in actually looking foMon, 11 Apr 2011 19:37:02 +0000 - tweet id
@reflectivemaths @Coli
to keep pylons up with strength?Mon, 11 Apr 2011 19:38:37 +0000 - tweet id
@ColinTGraham @reflecthings and see why triangles etcMon, 11 Apr 2011 19:39:22 +0000 - tweet id
@ColinTGraham @reflec
can you measure the height of a tMon, 11 Apr 2011 19:41:28 +0000 - tweet id
How do I introduce the geometry of the b
eryone and welcome to Monday's #mat57525978284556288 - #49
am: Hello everyone and welcome to Mo57526025294331906 - #50
comers, you're welcome to watch, just jady! And don't forget the hashtag --> #
57526235366035456 - #51
topic is: "How do I introduce the geome
#mathchat 57526475380883456 - #52
tters today or is everyone on holiday? #57527069738926080 - #53
TGraham As in using a clinometer and t
57527320084348928 - #54
tivemaths That might be 1 example. I thir examples of how geometry is used #m57527596908417025 - #55
TGraham go on .... #mathchat I guess
57527996701085696 - #56
tivemaths Or finding ways to explore gere used... #mathchat 57528184417165312 - #57
tivemaths Why are houses generally cu
ee using shadows, say? #mathchat 57528713042067456 - #58
ilt environment into the curriculum?
chat
day's #mathchat
mp into theathchat
ry of the built
athchat
rig to calc the height of
k it's morethchat
ore like using triangles
metry by building
oid, for example? How
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
http://slidepdf.com/reader/full/20110411-how-do-i-introduce-the-geometry-of-the-built-environment-into-the 2/22
#Mathchat – Monday, 11th
April 2011
@cherrylkd @reflectivemtriangles in environment? Cross cMon, 11 Apr 2011 19:41:47 +0000 - tweet id
@ColinTGraham @cherrdifferent eras could do with their tMon, 11 Apr 2011 19:43:11 +0000 - tweet id
@dansmath i am here CMon, 11 Apr 2011 19:43:16 +0000 - tweet id
@republicofmath Greatblackpool tower as example of triMon, 11 Apr 2011 19:43:47 +0000 - tweet id
@suburbanlion #mathchwhile walking through each doorwMon, 11 Apr 2011 19:44:26 +0000 - tweet id
@dansmath questions suasked me that once, as exampleMon, 11 Apr 2011 19:45:10 +0000 - tweet id
@ColinTGraham @dansstrengthen geometry/show why thMon, 11 Apr 2011 19:45:28 +0000 - tweet id
@republicofmath @danPhotographing those & discussinMon, 11 Apr 2011 19:45:55 +0000 - tweet id
@ColinTGraham @subuyou'd never leave! #mathchat Mon, 11 Apr 2011 19:46:17 +0000 - tweet id
@republicofmath @danthis? Geom of built environment hMon, 11 Apr 2011 19:47:05 +0000 - tweet id
How do I introduce the geometry of the b
aths #mathchat Like using blackpool towrricular with victorian history
57528790200500224 - #59
ylkd The historical aspect is important tochnology/materials... #mathchat
57529143960666112 - #60
lin, trying to understand the question. ;-}57529165016072192 - #61
xample @cherrylkd @reflectivemaths #ngles in environment?
57529294599110656 - #62
at Given a particular building, is it possiblay once?57529458160173057 - #63
ch as, "i'm 100 ft from a building, how talf trigonometry ;-) #mathchat
57529645217759232 - #64
ath How can you bring built objects aroings are built that way #mathchat 57529717972156416 - #65
math Built environment has lots of geomin class is one thing. What else? #math
57529833546190848 - #66
banlion Only if each room has two door
57529925896380416 - #67
math Kids often ask about #geometry -elps address that #mathchat 57530124773494784 - #68
ilt environment into the curriculum?
er as exanple of
, in terms of what
#mathchat
athchat Using
e to visit every room
l is the bldg?" (my dad
und you into class to
etric shapes.hat
ays, Ryan, otherwise
hen will we ever use
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
http://slidepdf.com/reader/full/20110411-how-do-i-introduce-the-geometry-of-the-built-environment-into-the 3/22
#Mathchat – Monday, 11th
April 2011
@suburbanlion @ColinTrooms w/ odd number of doorwayMon, 11 Apr 2011 19:47:23 +0000 - tweet id
@cherrylkd @dansmathand aqueducts and viaducts. HistMon, 11 Apr 2011 19:47:47 +0000 - tweet id
@ColinTGraham @cherrGreeks didn't use arches, as suchMon, 11 Apr 2011 19:48:41 +0000 - tweet id
@republicofmath Ryan i@suburbanlion #mathchat #didntMon, 11 Apr 2011 19:49:08 +0000 - tweet id
@CutTheKnotMath @CoYou are of course thinking of theMon, 11 Apr 2011 19:49:49 +0000 - tweet id
@dansmath @republicofdiscuss air conditioning. and i havMon, 11 Apr 2011 19:49:56 +0000 - tweet id
@suburbanlion @republiproblem http://bit.ly/c3GVZL #matMon, 11 Apr 2011 19:50:03 +0000 - tweet id
@ColinTGraham To a ceinvolved, as well as the 'traditionaMon, 11 Apr 2011 19:50:22 +0000 - tweet id
@bucharesttutor Sorry pto play with her, then possibly sheMon, 11 Apr 2011 19:50:25 +0000 - tweet id
How do I introduce the geometry of the b
Graham more specifically, the building c#mathchat
5 7530199180451840 - #69
mathchat Not just me then. Roman arcrical aspect tells us a lot
57530301156573185 - #70
ylkd It's also interesting to compare Rom... #mathchat 57530528483651585 - #71
vents new educational field: topology ofulerdoit
57530643197853696 - #72
linTGraham @cherrylkd The historical areat pyramids #mathchat
57530812991668224 - #73
ath sometimes we measure the L,W,He 'candid geometry' photos. #mathchat 57530843702366208 - #74
cofmath lol, yes, I stole the Seven Bridghchat 57530870889844737 - #75
rtain extent, there is a good deal of engil' maths #mathchat 57530950288027648 - #76
eople, can't join you for the #mathchat awill come n sleep with us ;)
57530965819535360 - #77
ilt environment into the curriculum?
n't have more than 2
es copies on buildings
an with Greek, since the
built environment.
pect is important too...
of the classroom and
s of Königsberg
eering-type activity
my toddler wants me
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
http://slidepdf.com/reader/full/20110411-how-do-i-introduce-the-geometry-of-the-built-environment-into-the 4/22
#Mathchat – Monday, 11th
April 2011
@cherrylkd @ColinTGrabeen present now you've made mMon, 11 Apr 2011 19:51:01 +0000 - tweet id
@ColinTGraham @CutTcalendar, the Incas construction oMon, 11 Apr 2011 19:52:05 +0000 - tweet id
@cherrylkd @bucharesttrectangular room probably. HaveMon, 11 Apr 2011 19:52:34 +0000 - tweet id
@ColinTGraham @cherrof buildings was restricted... hamMon, 11 Apr 2011 19:53:05 +0000 - tweet id
@suburbanlion @republisurface level features like length,Mon, 11 Apr 2011 19:53:22 +0000 - tweet id
@dansmath i take groupof string around to make a 10-poiMon, 11 Apr 2011 19:53:44 +0000 - tweet id
@ColinTGraham @subugeometry, though, aren't they? orMon, 11 Apr 2011 19:54:20 +0000 - tweet id
@republicofmath I was o@suburbanlion #mathchat Mon, 11 Apr 2011 19:54:37 +0000 - tweet id
@cherrylkd @CutTheKnbridge is excellent example. #matMon, 11 Apr 2011 19:54:46 +0000 - tweet id
@ColinTGraham @cherr) #mathchat
How do I introduce the geometry of the b
am #mathchat anglo saxon round house think about it57531117582041088 - #78
eKnotMath And the Aztec sun towers, Sf the Nazca lines. How...? #mathchat 57531384549490689 - #80
utor #mathchat Ah bless. Pop her in a reun
57531505123147776 - #81
ylkd Saxon building was largely based oer-beam roofs develop... #mathchat
57531634488049664 - #82
cofmath my point was that there was morea, volume #mathchat
57531707385053184 - #83
of students outside, arrange 20 of themted star. GCDs. #mathchat
57531801090002944 - #84
banlion Area, length and volume are meare they? What is area? #mathchat 57531948654014464 - #85
nly poking fun, Ryan: I think you have a
57532020733128704 - #86
tMath @ColinTGraham I wasn't but goochat
57532059140366336 - #87
ylkd Think you mean the Forth bridge, ov
ilt environment into the curriculum?
s. Geometry's always
tonehenge as a
tangular bed in a
wood, so height/width
re to uncover than just
in a circle, throw a ball
nsuration rather than
ery good point.
one. New Fourth
er the Firth of Forth... ;-
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
Mon, 11 Apr 2011 19:55:28 +0000 - tweet id
@CutTheKnotMath My hdistance from curb to door. PythMon, 11 Apr 2011 19:55:30 +0000 - tweet id
@republicofmath @danseems contrived. #mathchat Mon, 11 Apr 2011 19:55:50 +0000 - tweet id
@republicofmath @Cuttheorem?#mathchat Mon, 11 Apr 2011 19:56:35 +0000 - tweet id
@ColinTGraham @dansthings, bring them back & discussMon, 11 Apr 2011 19:57:04 +0000 - tweet id
@republicofmath @ColiIf no distance then it's topology. #Mon, 11 Apr 2011 19:57:49 +0000 - tweet id
@ColinTGraham @repuand surveying... maybe? #mathchMon, 11 Apr 2011 19:58:59 +0000 - tweet id
@republicofmath @Coli(b) check their understanding of g
Mon, 11 Apr 2011 19:58:59 +0000 - tweet id
@dansmath on Hometimat right angles. didnt use the termMon, 11 Apr 2011 19:59:26 +0000 - tweet id
@CutTheKnotMath Just@republicofmath A page on the u
Mon, 11 Apr 2011 19:59:27 +0000 - tweet id
How do I introduce the geometry of the b
57532236790104067 - #88
ouse is elevated above ground. City ordh saves backyard #mathchat 57532242217545728 - #89
math Nice activity, but from a built envir
57532328414674944 - #90
heKnotMath A page on the utility of Pyth
57532515098963969 - #91
ath Built environment, to me, suggestswhy they are built that way #mathchat
57532636691836928 - #92
TGraham I think the "metry" in geometrathchat
57532827369095168 - #93
licofmath And the "Geo-" implies earth/ at 57533120039235584 - #94
TGraham I agree. Point is to (a) help theom (van Hiele) #mathchat
57533118923550720 - #95
fixit show they used 6-8-10 triangle topythagorean though. #mathchat
57533234254331905 - #96
oing around telling the joke. But builderility of Pythagoras' theorem? #mathchat
57533236678635520 - #97
ilt environment into the curriculum?
ance requires certain
nment perspective it
agoras'
sending Ss out to find
implies measurement.
orld... making maps
m see geom is useful
ut deck support beams
was dead serious.
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
http://slidepdf.com/reader/full/20110411-how-do-i-introduce-the-geometry-of-the-built-environment-into-the 6/22
#Mathchat – Monday, 11th
April 2011
@republicofmath @ColiMon, 11 Apr 2011 19:59:54 +0000 - tweet id
@ColinTGraham @dansthough? If not, could provide interMon, 11 Apr 2011 20:00:45 +0000 - tweet id
@cherrylkd @ColinTGrathey bring back to discuss ?Mon, 11 Apr 2011 20:01:12 +0000 - tweet id
@republicofmath @danMon, 11 Apr 2011 20:01:16 +0000 - tweet id
@dansmath @republicofbrings numericals to a visual geoMon, 11 Apr 2011 20:01:29 +0000 - tweet id
@ColinTGraham @repu
actually separate measuring fromMon, 11 Apr 2011 20:02:03 +0000 - tweet id
@ColinTGraham @cherrrectangles, squares, quadrilateralMon, 11 Apr 2011 20:03:14 +0000 - tweet id
@dansmath this chat is tgeometry to solve blood spatter cMon, 11 Apr 2011 20:03:19 +0000 - tweet id
@suburbanlion @ColinTbut mensuration seems to be a laMon, 11 Apr 2011 20:03:22 +0000 - tweet id
@republicofmath @cheroctagonal .... Why so many trianglMon, 11 Apr 2011 20:03:25 +0000 - tweet id
How do I introduce the geometry of the b
TGraham I thought the "Geo" was for "57533352902787073 - #98
ath Did they explain why the trianglessting 'hook' for lesson #mathchat 57533563884679168 - #99
am @dansmath #mathchat What sort o
57533678829576192 - #100
math Pythagorean Builders - we do it rig57533694625320962 - #101
ath yes totally contrived; never seen aetry state though. #mathchat
57533749587492864 - #102
licofmath My point about measurement i
geometry... (DUH!) #mathchat 57533891451424769 - #103
ylkd @dansmath I would, say, ask them, other shapes... #mathchat
57534191771975682 - #104
tally interrupting my watching Dexter, inimes. #mathchat 57534209299980289 - #105
Graham yes, there's more to geometry tge part of present curriculum#mathchat
57534224147824640 - #106
rylkd Are objects round, pointy, circular,es? Properties of figures ... #mathchat 57534235740872704 - #107
ilt environment into the curriculum?
eorge" ! #mathchat
ere designed that way,
things would you hope
ht (angled)#mathchat
0-pt star in the wild.
s that some curricula
o find circles, triangles,
which he uses
an just measurement,
quare, diamond,
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
http://slidepdf.com/reader/full/20110411-how-do-i-introduce-the-geometry-of-the-built-environment-into-the 7/22
#Mathchat – Monday, 11th
April 2011
@ColinTGraham @cherretc try to reason why those shapeMon, 11 Apr 2011 20:04:06 +0000 - tweet id
@republicofmath @Colifigure why curriculum is as it is? #Mon, 11 Apr 2011 20:04:20 +0000 - tweet id
@ColinTGraham @dansDead! #mathchat Mon, 11 Apr 2011 20:04:45 +0000 - tweet id
@ColinTGraham @subuGEOmetry... #mathchat Mon, 11 Apr 2011 20:05:39 +0000 - tweet id
@republicofmath Are yowatching Dexter: uses geometry tMon, 11 Apr 2011 20:05:42 +0000 - tweet id
@republicofmath I oncetell me angles can't be measuredMon, 11 Apr 2011 20:07:11 +0000 - tweet id
@ColinTGraham Antoniowhen teaching geometry. #mathcMon, 11 Apr 2011 20:07:34 +0000 - tweet id
@ColinTGraham @repuEuclidean sense, but I don't expeMon, 11 Apr 2011 20:08:38 +0000 - tweet id
@ColinTGraham Gary (important, often overlooked, modMon, 11 Apr 2011 20:10:16 +0000 - tweet id
@JohnAllenPaulos StudKong is impossible, etc. #mathch
How do I introduce the geometry of the b
ylkd @dansmath then by comparing circs were used for that purpose #mathchat 57534406369357825 - #108
TGraham I know - it seems odd, but themathchat 57534468008841216 - #109
ath Well I have one eye on the last eve
57534573369757697 - #110
banlion Agreed, it tends to be more geo
57534796502536192 - #111
pulling our collective legs? @dansmathsolve blood spatter crimes. #mathchat
57534812675776513 - #112
had a bunch (correct collective noun?) oon Earth cause it's round #mathchat 57535183590653953 - #113
Gutierrez's site http://bit.ly/ig70ao showat
57535280810438657 - #114
licofmath Well, they may have been partt they were being that deep! #mathchat
57535548402839552 - #115
republicofmath) mentioned van Hiele el of learning #mathchat
57535958911942656 - #116
nts rarely exposed to geometric scalingt
ilt environment into the curriculum?
lar objects, triangular,
e you are. Who can
r episode of Waking the
ETRY, rather than
chat interrupting
geography teachers
the richness available
ially correct in a
rlier. Theirs is an
arguments. Why King
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
http://slidepdf.com/reader/full/20110411-how-do-i-introduce-the-geometry-of-the-built-environment-into-the 8/22
#Mathchat – Monday, 11th
April 2011
Mon, 11 Apr 2011 20:10:32 +0000 - tweet id
@republicofmath @Colito measure angles on a sphere, uMon, 11 Apr 2011 20:10:37 +0000 - tweet id
@_R_Srikanth RT @Joharguments. Why King Kong is imMon, 11 Apr 2011 20:11:19 +0000 - tweet id
@republicofmath Problemuch different van Hiele level. LaMon, 11 Apr 2011 20:11:46 +0000 - tweet id
@ColinTGraham There iand the Wikipedia entry is good toMon, 11 Apr 2011 20:12:21 +0000 - tweet id
@dansmath i often mentiwe all make polyhedra from cardbMon, 11 Apr 2011 20:12:35 +0000 - tweet id
@republicofmath @Joh#mathchat Mon, 11 Apr 2011 20:12:50 +0000 - tweet id
@ColinTGraham @repuworld instead of measuring it! #m
Mon, 11 Apr 2011 20:13:08 +0000 - tweet id
@suburbanlion Last timeVan Hiele level 1.5. How do we hMon, 11 Apr 2011 20:14:21 +0000 - tweet id
@republicofmath @dansight of others, who can ask ques
Mon, 11 Apr 2011 20:14:30 +0000 - tweet id
How do I introduce the geometry of the b
57536025559437312 - #117
TGraham I've had pre-service elementasing tangent planes #mathchat 57536047889911808 - #118
AllenPaulos: Students rarely exposed tossible, etc. #mathchat 57536224180703232 - #119
in teacher discussing geometry is if stguage misunderstood #mathchat
57536338840403968 - #120
a good mind map on the Van Hieles' mo: http://bit.ly/gOj2Qw #mathchat 57536482700836866 - #121
on soccer(foot)balls & the <5,6,6> patteroard and scotch tape. #mathchat 57536543824429056 - #122
AllenPaulos - and thinking about volume
57536607028387840 - #123
licofmath Probably because Geographethchat
57536682148364289 - #124
on #mathchat, @ColinTGraham suggeslp them move up to 2?
57536986067632128 - #125
math Rapid learning occurs if 1 studentions about it. #mathchat
57537025313738753 - #126
ilt environment into the curriculum?
ry teachers tell me how
geometric scaling
dents are operating at
delhttp://bit.ly/eXUYc3
at each vertex; then
versus surface area.
s prefer to draw the
ted that most Ss were
as polyhedron out of
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
http://slidepdf.com/reader/full/20110411-how-do-i-introduce-the-geometry-of-the-built-environment-into-the 9/22
#Mathchat – Monday, 11th
April 2011
@ColinTGraham @dansangle too... eg some pentagons tMon, 11 Apr 2011 20:14:30 +0000 - tweet id
@ColinTGraham @subuthought level 1.5 #mathchat Mon, 11 Apr 2011 20:15:35 +0000 - tweet id
@republicofmath @subsight of others, & has to answersMon, 11 Apr 2011 20:16:17 +0000 - tweet id
@ColinTGraham @subumuch more play, exploration andMon, 11 Apr 2011 20:16:55 +0000 - tweet id
@ColinTGraham Most ofseems related to language of teacMon, 11 Apr 2011 20:18:37 +0000 - tweet id
@republicofmath @Colisimilar) ?Mon, 11 Apr 2011 20:18:46 +0000 - tweet id
@suburbanlion @republifigures?#mathchat Mon, 11 Apr 2011 20:18:53 +0000 - tweet id
@reflectivemaths @Coliwith those problems. Even I couldMon, 11 Apr 2011 20:19:06 +0000 - tweet id
@ColinTGraham @repuso...#mathchat Mon, 11 Apr 2011 20:19:14 +0000 - tweet id
@MrHonner I have enjoyyear. A great way to play, interact,
How do I introduce the geometry of the b
ath exploring tiling (tessellation) is a grssellate, but not all #mathchat
57537024139333632 - #127
banlion That was on leaving high school
57537296743940096 - #128
rbanlion Have found that student who hs about it, rises in VH level #mathchat
57537475224141825 - #129
banlion I think increasing van Hiele levelisualization work earlier on #mathchat
57537633185828865 - #130
the problems or issues related to spaceher being 'too high' #mathchat 57538061441048576 - #131
TGraham Is this a Mega-Marathon-Mon
57538097876963328 - #132
cofmath like playing "I Spy" but with geo
57538129296490496 - #133
TGraham #mathchat Think my studentsdo with a "Would use this for..."
57538184019578880 - #134
licofmath Yep, we're on for another 40
57538218593239040 - #135
d incorporating paper folding into geom, experiment. #mathchat
ilt environment into the curriculum?
at way of discovering
, 1st year undergrad, I
s geom object out of
s has to be done by
and shape I see in 14yo
ay #mathchat (or
etric
would really struggle
inutes or
try discussions this
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
Mon, 11 Apr 2011 20:19:15 +0000 - tweet id
@ColinTGraham @MrHopaper-engineering! #mathchat Mon, 11 Apr 2011 20:20:02 +0000 - tweet id
@dansmath ok here's a chexagons vs squares: #mathchat Mon, 11 Apr 2011 20:20:26 +0000 - tweet id
@republicofmath @subresult of Qs from others. StrikingMon, 11 Apr 2011 20:20:40 +0000 - tweet id
@republicofmath I needminutes or so... #mathchat Mon, 11 Apr 2011 20:21:14 +0000 - tweet id
@ColinTGraham @reflecbring in an understanding of mateMon, 11 Apr 2011 20:21:29 +0000 - tweet id
@republicofmath Beautifshopping cart! hexagons vs squarMon, 11 Apr 2011 20:22:02 +0000 - tweet id
@reflectivemaths @Coliwording seems clunky. 'Shifting fr
Mon, 11 Apr 2011 20:22:18 +0000 - tweet id
@ColinTGraham @reflecinteresting questions about 'desigMon, 11 Apr 2011 20:22:23 +0000 - tweet id
@MrHonner @ColinTGratransformations this year. A nice c
Mon, 11 Apr 2011 20:22:24 +0000 - tweet id
How do I introduce the geometry of the b
57538220572942336 - #136
nner Oh, well, try holding me back from
57538418598617088 - #137
andid geometry shot, a richly tessellatedhttp://yfrog.com/h0e58xbj 57538519916224513 - #138
rbanlion Yes. Student with figure has to lg: icosahedron #mathchat
57538577126522880 - #139
an energy drink! @ColinTGraham Yep,
57538719166627841 - #140
tivemaths Questions such as "Why arerials used for building too. #mathchat 57538781598859264 - #141
ul! @dansmath here's candid geom shotes: #mathchat http://yfrog.com/h0e58xbj 57538923043368960 - #142
TGraham #mathchat I like the mind mam simple identification to..virtual model
57538989468557312 - #143
tivemaths Comparing a house with a tenfor purpose' too. #mathchat
57539009982906368 - #144
ham I've used folding with concurrency,hange-up activity! #mathchat
57539014554697728 - #145
ilt environment into the curriculum?
rigami, tangrams and
shopping cart!
ook more deeply as a
e're on for another 40
ouses cuboid?" need to
, richly tessellated
but some of the..'
t, though, raises
olid geometry, and
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
@reflectivemaths @Colithen is: Why are bricks cuboidal?Mon, 11 Apr 2011 20:23:14 +0000 - tweet id
@MrHonner Plus, I definithinking. #mathchat Mon, 11 Apr 2011 20:23:26 +0000 - tweet id
@ColinTGraham For me,things is one of the best ways of eMon, 11 Apr 2011 20:24:07 +0000 - tweet id
@ColinTGraham @reflecare/were difficult to build... #mathMon, 11 Apr 2011 20:24:55 +0000 - tweet id
@monsoon0 Thanks #mMon, 11 Apr 2011 20:25:32 +0000 - tweet id
@dansmath don't forget tthree corners, they might find theMon, 11 Apr 2011 20:25:44 +0000 - tweet id
@reflectivemaths @ColiI'd love to use lego: what task/chaMon, 11 Apr 2011 20:26:01 +0000 - tweet id
@MrHonner I just concluGeogebra to fit curves to them, likMon, 11 Apr 2011 20:26:09 +0000 - tweet id
@MrHonner A nice way tMon, 11 Apr 2011 20:26:24 +0000 - tweet id
@ColinTGraham Also @arguments ties in with, say, buildiMon, 11 Apr 2011 20:26:42 +0000 - tweet id
How do I introduce the geometry of the b
TGraham Presumably, because bricks#mathchat 57539225272336385 - #146
ely believe working with your hands enh
57539272902844416 - #147
using paper and Lego bricks and gettinxploring geometry #mathchat 57539443871072256 - #148
tivemaths Spherical houses would use lhat
57539648867667968 - #149
thchat I hadn't heard of the Van Hiele m57539801506775040 - #150
o have them cut out different-shaped triaadd to a constant! #mathchat
57539853985918977 - #151
TGraham Are you a primary or secondallenge do you set?57539922902528000 - #152
ed a great project where students takee this: http://goo.gl/8dmNF #mathchat 57539959262945281 - #153
start seeing the math all around us. #m57540021200224256 - #154
ohnAllenPaulos's earlier statement abog cathedrals vs houses #mathchat
57540096441847808 - #155
ilt environment into the curriculum?
re cuboidal. Obs Q
ances creative, active
the Ss to build/make
ss materials, but
odel before.
ngles & tear off the
ry teacher?#mathchat
hotos and use
athchat
t exposure to scaling
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
@baevmilena RT @Colinrichness available when teachingMon, 11 Apr 2011 20:27:20 +0000 - tweet id
@ColinTGraham @refleca Yr8/9 class in my 1st teaching pMon, 11 Apr 2011 20:27:38 +0000 - tweet id
@ColinTGraham @reflecbricks and ask them to build the tMon, 11 Apr 2011 20:28:40 +0000 - tweet id
@reflectivemaths @Colifurniture doesn't fit! #mathchat Mon, 11 Apr 2011 20:29:06 +0000 - tweet id
@ColinTGraham @reflecand I go past and flick them over..Mon, 11 Apr 2011 20:29:28 +0000 - tweet id
@republicofmath Here'sMon, 11 Apr 2011 20:29:31 +0000 - tweet id
@republicofmath Her's shttp://twitpic.com/4jqokq#mathchMon, 11 Apr 2011 20:30:15 +0000 - tweet id
@dmarain @ColinTGrahfixed # of ice cream sticks is instrMon, 11 Apr 2011 20:30:37 +0000 - tweet id
@ColinTGraham @reflecstart building a base to support...Mon, 11 Apr 2011 20:30:54 +0000 - tweet id
@ColinTGraham 20ish Rbe? Also, what can you say they'vMon, 11 Apr 2011 20:31:43 +0000 - tweet id
How do I introduce the geometry of the b
TGraham: Antonio Gutierrez's site http:// geometry. #mathchat 57540256420986880 - #156
tivemaths Secondary trained... but thereractice school... #mathchat 57540332459536384 - #157
tivemaths I give groups/pairs the same nllest tower... #mathchat
57540592263114753 - #158
TGraham Spherical houses would caus
57540700711043072 - #159
tivemaths They, of course, stack them o. oops, unstable try again #mathchat 57540790343315456 - #160
a pic of part of my office wall http://twitpi57540803211436032 - #161
ome students sitting at tables:t 57540989908291584 - #162
m Having teams of Ss build strongest stctive. #mathchat
57541081880997889 - #163
tivemaths They go back, use the same necomes column... #mathchat
57541153574240256 - #164
T @reflectivemaths: And how many brice learned by doing that task? #mathchat 57541356054249472 - #165
ilt environment into the curriculum?
bit.ly/ig70ao shows the
was a 5-year gap with
umber and size of
mean that my
e on top of the other
.com/4jqoga#mathchat
ructure possible with
umber of bricks and
s (approx) would that
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
@baevmilena RT @Colinhttp://bit.ly/eXUYc3 and the WikipMon, 11 Apr 2011 20:32:24 +0000 - tweet id
@ColinTGraham @dmarthey have to devise the criteria forMon, 11 Apr 2011 20:32:56 +0000 - tweet id
@CutTheKnotMath Whethe best ways of exploring geomeMon, 11 Apr 2011 20:33:00 +0000 - tweet id
@NISSSAMSI @republictracking#mathchat, so am intrigueMon, 11 Apr 2011 20:34:10 +0000 - tweet id
@ColinTGraham @CutTpaper-folding stuff! I am happy witMon, 11 Apr 2011 20:34:11 +0000 - tweet id
@republicofmath @Cutexplanations for observed facts. #Mon, 11 Apr 2011 20:34:23 +0000 - tweet id
@dansmath two of my alpic:http://yfrog.com/hsnrekvj #matMon, 11 Apr 2011 20:34:36 +0000 - tweet id
@reflectivemaths @Colion top of the other no problem! #Mon, 11 Apr 2011 20:35:02 +0000 - tweet id
@ColinTGraham @CutTUsing geometry to explore algebrMon, 11 Apr 2011 20:35:16 +0000 - tweet id
How do I introduce the geometry of the b
TGraham: There is a good mind map ondia entry is good too: http://bit.ly/gOj2Q
5 7541528259805184 - #166
ain having students build anything -est ismeasurement too #mathchat
57541662796296192 - #167
does proving come in? @ColinTGrahary #mathchat
57541683012829184 - #168
fmath Just looked at your photos and hd by these random shots.57541973933957120 - #169
eKnotMath Ok, that is out of context, beh conjecture/play #mathchat 57541977784336384 - #170
heKnotMath Proving - early, I hope, starmathchat 57542028594135040 - #171
ebra students using geometry to factor thchat 57542084755865600 - #172
TGraham I'd've thought that 20 bricks cathchat
57542193128292352 - #173
eKnotMath Proof, in the sense of deducic proofs visually? ASAP #mathchat
57542250456031232 - #174
ilt environment into the curriculum?
the Van Hieles' model#mathchat
instructive, especially if
Lego bricks is one of
ven't been
cause you removed the
ing with a need for
rinomials!
uld be just built up one
tive reasoning, not early.
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
@republicofmath @NISdistribution. #mathchat Mon, 11 Apr 2011 20:35:34 +0000 - tweet id
@ColinTGraham @reflecdon't tell them I'm going to do thatMon, 11 Apr 2011 20:35:52 +0000 - tweet id
@republicofmath van Hinot a question of age or grade, buMon, 11 Apr 2011 20:37:02 +0000 - tweet id
@dmarain Triangle is theNot so for quads where sides&anMon, 11 Apr 2011 20:37:12 +0000 - tweet id
@CutTheKnotMath I amstarting with a need for explanatioMon, 11 Apr 2011 20:38:42 +0000 - tweet id
@republicofmath @dma#mathchat Mon, 11 Apr 2011 20:38:46 +0000 - tweet id
@ColinTGraham @CutThttp://bit.ly/cryBab eg sum of n odMon, 11 Apr 2011 20:38:50 +0000 - tweet id
@ColinTGraham @dmarfour legs isn't necessarily so... #mMon, 11 Apr 2011 20:39:37 +0000 - tweet id
@MrHonner @dmarain Tcardboard together in a frame. #Mon, 11 Apr 2011 20:39:49 +0000 - tweet id
@LesLinks RT @Deboratime I watch this: http://bit.ly/dV98
How do I introduce the geometry of the b
SAMSI Maybe random, but not uniforml
5 7542325978677248 - #175
tivemaths Not if the teacher comes rounthough... #mathchat
57542400947654657 - #176
le levels deal explicitly with proving. It'st VH level. #mathchat 57542694716710912 - #177
simplest geom fig that retains shape if siles must be fixed #mathchat
57542740069711872 - #178
trying think of that @republicofmath Prons for observed facts. #mathchat 57543116055515136 - #179
rain. Right - triangles are rigid. Why so o
57543130915930112 - #180
eKnotMath Some examples of 'visual prnumbers is n squared, etc. #mathchat
57543148984999936 - #181
ain A table with three legs is always stabathchat 57543344993218560 - #182
his is fun to show by taping three, and thathchat
57543397333925889 - #183
hMersino: Who Will Change Everything?u2 #edchat #gtchat #gifted #ntchat #mat
ilt environment into the curriculum?
so. Opportunistic
and pushes it over! I
higher up in levels. So
de-lengths are fixed.
ing - early, I hope,
ten seen in buildings.
oofs' on my Lego page
le, whereas one with
en four, long pieces of
Get goosebumps everychatelemchat
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
Mon, 11 Apr 2011 20:39:58 +0000 - tweet id
@republicofmath @CutGood grade 5-7 question. #mathcMon, 11 Apr 2011 20:40:18 +0000 - tweet id
@ColinTGraham I havehttp://bit.ly/fQrRfe hyperbolic paraMon, 11 Apr 2011 20:42:29 +0000 - tweet id
@reflectivemaths @Colimilking stools are 'always three leMon, 11 Apr 2011 20:42:32 +0000 - tweet id
@dmarain Property I meNow what are all the reasons for tMon, 11 Apr 2011 20:42:36 +0000 - tweet id
@LesLinks Cat's face isMon, 11 Apr 2011 20:42:55 +0000 - tweet id
@CutTheKnotMath Veryexamples of 'visual proofs' on myMon, 11 Apr 2011 20:42:55 +0000 - tweet id
@ColinTGraham @LesLiintroduce the geometry of built enMon, 11 Apr 2011 20:44:23 +0000 - tweet id
@reflectivemaths @dmaand 'squash them' they will naturaMon, 11 Apr 2011 20:44:23 +0000 - tweet id
@republicofmath There'environment#mathchat @LesLinkMon, 11 Apr 2011 20:44:50 +0000 - tweet id
How do I introduce the geometry of the b
5 7543435510480896 - #184
heKnotMath. E.g. why do polyominoes hhat 57543518498983937 - #185
one a couple of lessons using drinking sboloid-style #mathchat 57544068544204800 - #186
TGraham @dmarain I've heard that saiged' #mathchat
57544078954479616 - #187
tioned helps Ss to see why tri's are usedhe honeycomb shape! #mathchat 57544096557965312 - #188
pentagon... Hi folks Leslinks in Ireland57544176069378048 - #189
good, though, it's more algemetry @ColiLego page http://bit.ly/cryBab #mathchat 57544174647513088 - #190
nks Hi Les, we still have 15 minutes or sironment into the curric?" #mathchat
57544545981837312 - #191
rain As for honeycombs, apparently, if ylly become honeycomb like #mathchat 57544545675644929 - #192
another whole realm in geometry of nats57544657290276864 - #193
ilt environment into the curriculum?
ave even perimeter?
traws to create curves...
as a reason for why
for simple trusses.
ipping in...#mathchat
nTGraham Some
left on "How do I
u take a lot of circles
ural
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
@MrHonner @republicofgeometry of the lunch table changMon, 11 Apr 2011 20:44:50 +0000 - tweet id
@baevmilena I find disseformulas. #mathchat Mon, 11 Apr 2011 20:44:58 +0000 - tweet id
@CutTheKnotMath Goopolyominoes have even perimeterMon, 11 Apr 2011 20:44:58 +0000 - tweet id
@vizlearning Get out you(perimeter) Activity pdf: http://bit.lMon, 11 Apr 2011 20:45:02 +0000 - tweet id
@reflectivemaths @ColiLEGO!#mathchat Mon, 11 Apr 2011 20:45:14 +0000 - tweet id
@ColinTGraham @reflecsmallest quantity of material to enMon, 11 Apr 2011 20:45:16 +0000 - tweet id
@LesLinks Alot of geomMon, 11 Apr 2011 20:45:57 +0000 - tweet id
@ColinTGraham @reflectimes! Lego digital designer is greMon, 11 Apr 2011 20:46:25 +0000 - tweet id
@republicofmath @CutMon, 11 Apr 2011 20:46:31 +0000 - tweet id
@LesLinks RT @republienvironment #mathchat @LesLinMon, 11 Apr 2011 20:46:45 +0000 - tweet id
How do I introduce the geometry of the b
ath's pictures put me in mind of a studees the group dynamic. #mathchat 5 7544656971513856 - #194
tions useful figuring out properties. Wor
57544693034135552 - #195
Should not you collect such Qs? @rep? Good grade 5-7 question #mathchat 57544692950253568 - #196
r bikes...the MathStart Book of Day? "R/emu8Ia #math #mathchat #NCTM11
57544709719076864 - #197
TGraham Oh come on! You're not even
57544759857786881 - #198
tivemaths @dmarain And the circle comlose an area...(?) #mathchat
57544767516585984 - #199
try in nature too... Aahh thanks @Colin57544938337996802 - #200
tivemaths Oh, I've done all those with reat for visualization work... #mathchat 57545055531048960 - #201
heKnotMath Yes!!! #mathchat 57545080927559680 - #202
ofmath: Theres another whole realm ins Ya..;-D.. good topic Ilike.. #mathchat
57545140780273664 - #203
ilt environment into the curriculum?
nt essay about how the
ks cool with area
blicofmath E.g. why do
cing Around"
using real
s down to using the
Graham #mathchat
l Lego many, many
eometry of natural
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
@ColinTGraham @baev#mathchat Mon, 11 Apr 2011 20:47:34 +0000 - tweet id
@Turkeydoodles See, IThanks for telling me about van HMon, 11 Apr 2011 20:47:36 +0000 - tweet id
@LesLinks RT @republipassed on cuttheknot to folk.. ;-DMon, 11 Apr 2011 20:47:57 +0000 - tweet id
@dmarain @ColinTGrahthen bring one in to demo! #mathMon, 11 Apr 2011 20:47:59 +0000 - tweet id
@nwhyluckysgirl @dmb#mathchat Mon, 11 Apr 2011 20:48:02 +0000 - tweet id
@republicofmath Didn'tMon, 11 Apr 2011 20:48:08 +0000 - tweet id
@CutTheKnotMath I meMon, 11 Apr 2011 20:48:23 +0000 - tweet id
@reflectivemaths @Coliwasteful if cut out of sheets of woMon, 11 Apr 2011 20:48:30 +0000 - tweet id
@ColinTGraham Yes, I tJames May try to build a real LegMon, 11 Apr 2011 20:49:23 +0000 - tweet id
@republicofmath @CutMon, 11 Apr 2011 20:50:19 +0000 - tweet id
How do I introduce the geometry of the b
ilena I assume you mean dissections o
57545345269370880 - #204
on't even have to to show up for #mathciele levels! #hsmath 57545353838338048 - #205
ofmath: @CutTheKnotMath Yes!!! Yay..mathchat
57545441293762560 - #206
m Have Ss guess how carpenter insurehat
57545452505137152 - #207
ates05 A nice resource courtesy of @ms
57545465226465281 - #208
ames May try to build a real Lego house57545490002219008 - #209
nt collect for sharing @republicofmath57545551696232448 - #210
TGraham @dmarain Not sure. Circles ad: likely cross section of tree #mathchat 57545583065436160 - #211
ink there's a video on YouTube RT @rehouse #mathchat
57545805585846272 - #212
heKnotMath Sure, for sharing #mathcha57546040076800003 - #213
ilt environment into the curriculum?
solids and not frogs! ;-)
hat and I learn things.
I have frequently
edges are parallel,
atcary:http://bit.ly/ge4Elf
#mathchat
es!!! #mathchat
re good, but very
publicofmath: Didn't
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
@ColinTGraham @refleccubes can be packed less wastefMon, 11 Apr 2011 20:51:10 +0000 - tweet id
@dmarain Many studentto floor as it collapses. This is a gMon, 11 Apr 2011 20:51:19 +0000 - tweet id
@ColinTGraham Leads tstudents joke! Polygons can be diMon, 11 Apr 2011 20:52:36 +0000 - tweet id
@CutTheKnotMath Wheand now square? #mathchat Mon, 11 Apr 2011 20:53:06 +0000 - tweet id
@maxmathforum #math#wcydwthttp://twitpic.com/4jqwpc Mon, 11 Apr 2011 20:53:47 +0000 - tweet id
@LesLinks Slightly off togarden..http://bigpicture.posterouMon, 11 Apr 2011 20:54:12 +0000 - tweet id
@ColinTGraham @CutTdissection... #mathchat Mon, 11 Apr 2011 20:54:31 +0000 - tweet id
@republicofmath Max, eat#NCTM #NCSM #wcydwt http:// Mon, 11 Apr 2011 20:55:03 +0000 - tweet id
@MrHonner @CutTheKnmonday-mathematical-coffee-tablMon, 11 Apr 2011 20:55:25 +0000 - tweet id
@ColinTGraham @CutTdissection, isn't it? #mathchat
How do I introduce the geometry of the b
tivemaths @dmarain Yes, this then turnlly than spheres. Tetrapak? #mathchat
5 7546251981434880 - #214
struggle to relate properties to why ironiod app! #mathchat
57546290438995968 - #215
o sum of internal angles RT @baevmilenssected and rearranged. Cool proofs. #57546612850950144 - #216
e did I see this hinged table of 4 parts o
57546740013858816 - #217
hat view out my window at #NCTM #NC 57546913247006720 - #218
ic.might enjoy looking at this unusual.com/the-garden-of-cosmic-speculation
57547018284974081 - #219
eKnotMath I know the one you mean...
57547097989332992 - #220
xcellent! @maxmathforum #mathchat vitwitpic.com/4jqwpc 57547231892488192 - #221
otMath Here:http://blog.makezine.com/a.html #mathchat
57547323559002113 - #222
eKnotMath I think it's based on http://bit
ilt environment into the curriculum?
into a packing problem,
ng board stays parallel
a That's how myathchat
7 legs, now triangle
SM
mathchat
elated to a hinged
w out my window
chive/2011/04/math-
.ly/ftbHVh type of
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
Mon, 11 Apr 2011 20:55:28 +0000 - tweet id
@ColinTGraham OK, anMon, 11 Apr 2011 20:56:39 +0000 - tweet id
@republicofmath This hMon, 11 Apr 2011 20:57:23 +0000 - tweet id
@CutTheKnotMath Yes.based on http://bit.ly/ftbHVh typeMon, 11 Apr 2011 20:57:24 +0000 - tweet id
@MrHonner @maxmathfMon, 11 Apr 2011 20:57:39 +0000 - tweet id
@ColinTGraham @MrHoMon, 11 Apr 2011 20:58:09 +0000 - tweet id
@dmarain Challenge to
and angles of both and write dowMon, 11 Apr 2011 20:58:20 +0000 - tweet id
@CutTheKnotMath @MrMon, 11 Apr 2011 20:58:45 +0000 - tweet id
@ColinTGraham @dmarworking at higher Van Hiele levelsMon, 11 Apr 2011 20:59:42 +0000 - tweet id
@dansmath "Geometry -Mon, 11 Apr 2011 20:59:47 +0000 - tweet id
@dmarain Thank you ColMon, 11 Apr 2011 21:00:04 +0000 - tweet id
@MrHonner @CutTheKnproject for me. #mathchat
How do I introduce the geometry of the b
5 7547336720719872 - #223
final thoughts for the last 5 minutes? #57547634205917185 - #224
s been a most interesting #mathchat. T57547818537201665 - #225
It also had legs - project for kids @Colinf dissection, isn't it? #mathchat
57547820944732160 - #226
rum Is that the shell method, or the disk57547882827481088 - #227
nner's link shows the table itself... @Cut57548010099449856 - #228
s: Construct an example to show that S
observations. #mathchat 57548057411198976 - #229
Honner Yes. Thank you. That's it http://b57548163023773696 - #230
ain Challenges involving SSA would req, though, if not explored 1st #mathchat 57548401872613376 - #231
it never gets old. Just ask Euclid." #mat57548422982545408 - #232
in. Stream of consciousness is fun! #ma57548493341995008 - #233
otMath @ColinTGraham That may very
ilt environment into the curriculum?
athchat
anks everyone!
Graham I think it's
method? #mathchat
heKnotMath#mathchat
A fails. Measure sides
it.ly/hhrQKD#mathchat
ire that students are
chat
hchat
ell be a summer
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
Mon, 11 Apr 2011 21:01:07 +0000 - tweet id
@ColinTGraham I'm justor engineering or surveying or...inMon, 11 Apr 2011 21:01:13 +0000 - tweet id
@LesLinks Thanks 4 lettiunusual, &great geometric structuMon, 11 Apr 2011 21:01:52 +0000 - tweet id
@ColinTGraham @MrHothen!http://bit.ly/dNRkkV #mathchMon, 11 Apr 2011 21:02:21 +0000 - tweet id
@CutTheKnotMath @Leyear#mathchat Mon, 11 Apr 2011 21:02:51 +0000 - tweet id
@republicofmath @colinMon, 11 Apr 2011 21:02:57 +0000 - tweet id
@MrHonner @ColinTGraset.#mathchat Mon, 11 Apr 2011 21:03:18 +0000 - tweet id
@ColinTGraham OK, thanext#mathchat is on "introducing/iMon, 11 Apr 2011 21:03:48 +0000 - tweet id
@LesLinks RT @CutTheday a year= Ya I know.. real pity...Mon, 11 Apr 2011 21:04:06 +0000 - tweet id
@reflectivemaths #mathlinked to Design TechMon, 11 Apr 2011 21:04:06 +0000 - tweet id
How do I introduce the geometry of the b
5 7548758522662912 - #234
wondering at what stage we end up teacstead of mathematics! ;-) #mathchat 57548781285150720 - #235
ng me sit in 4 a little while.. do check outre things..;-D #mathchat 57548945605402624 - #236
nner It's worth investing in Frederickson't
57549065507979264 - #237
sLinks A beautiful garden. Shame it is o
57549190980583424 - #238
?TGraham "Along with" ? #mathchat 57549216683266048 - #239
ham Thanks for the link! Maybe I'll desig
57549305476681728 - #240
nk you everyone for another fast-and-furncreasing investigative work"57549433948221440 - #241
KnotMath: @LesLinks A beautiful gardeshould bemore.. #mathchat
57549509445693440 - #242
hat In our redesign of the yr7 SoW, we
57549506882961408 - #243
ilt environment into the curriculum?
hing design technology
that garden link.. most
s book,
en for 1 day a
n a whole
ious! The
. Shame it is open for 1
re having a term that's
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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#Mathchat – Monday, 11th
April 2011
@MariaDroujkova JoinET http://mathfuture.wikispaces.cMon, 11 Apr 2011 21:05:06 +0000 - tweet id
@ColinTGraham @oldakmathematics... I will post a poll onMon, 11 Apr 2011 21:05:19 +0000 - tweet id
@ColinTGraham Have acontributions! Archive online in anMon, 11 Apr 2011 21:06:06 +0000 - tweet id
@dmarain Giving Ss twoconclusions is lower-level Van HiMon, 11 Apr 2011 21:06:49 +0000 - tweet id
@idevbooks RT @Mariain math ed 8pm ET http://mathfutMon, 11 Apr 2011 21:08:53 +0000 - tweet id
@CutTheKnotMath Boothe Math http://bit.ly/htzavv #mathMon, 11 Apr 2011 21:11:27 +0000 - tweet id
@CoachGinsburg My neConquerhttp://bit.ly/hA1RB7#edcMon, 11 Apr 2011 21:23:11 +0000 - tweet id
@ColinTGraham "Develohttp://bit.ly/fS7U9D free workshopMon, 11 Apr 2011 21:25:21 +0000 - tweet id
@ColinTGraham Pleasea #philosophy session on #matheMon, 11 Apr 2011 21:32:28 +0000 - tweet id
@cherrylkd @ColinTGrastay a short time but learnt lots of
How do I introduce the geometry of the b
nprmathguy Keith Devlin: using video gm/KeithDevlin #mathchat #edchat
5 7549761376563201 - #244
is interested in having a philosophical dithat later #mathchat
57549814359003136 - #245
good night, afternoon, day... whatever, ahour or so #mathchat
57550011256422401 - #246
SSA triangles, having them measure allle but still powerful! #mathchat
57550190772621313 - #247
roujkova: Join @nprmathguy Keith Devre.wikispaces.com/KeithDevlin #mathch
57550713378705408 - #248
review: Shai Simonson's Rediscovering#mathed #mathchat #homeschooling
57551356101271552 - #249
post: Fractions: Divide andat #mathchat #elemchat #midleved
57554312150261760 - #250
ping mathematical thinking through prob! #mathchat #ukedchat #MathsJam 57554855438450689 - #251
register interest, voting ends 25th April:hatics #mathchat #sschat#math
57556646003617792 - #252
am #mathchat Thanks for good learninexciting lesson ideas thank you
ilt environment into the curriculum?
mes in math ed 8pm
scussion related to
nd thanks for your
arts and drawing
lin: using video gamest#edchat
Mathematics: You Do
lems, puzzles & games"
tp://twtpoll.com/r/z5t4nl
session. Could only
8/7/2019 2011.04.11 How Do I Introduce the Geometry of the Built Environment Into the Curriculum
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Mon, 11 Apr 2011 21:32:38 +0000 - tweet id
@ColinTGraham @cherrarchive goes online and to hear aMon, 11 Apr 2011 21:33:27 +0000 - tweet id
57556688932306944 - #253
ylkd You're welcome. Follow @mathchatout future topics too... #mathchat
57556893564026880 - #254
so you know when the