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BENGKEL KEMAHIRAN ICTUNTUK
PENGAJARAN MATEMATIK BERKESAN
200816 OGOS 2008
BILIK MUZIK SMK TAMAN MUTIARA RINI 2
JOHOR BAHRU
8.00 PAGI 4.00 PETANG
ANJURAN:PANITIA MATEMATIK MENENGAH RENDAH
JKD DAERAH JOHOR BAHRU
Penceramah
En. Lee Meow Choon
SMK Bukit Gambir 84800 Bukit Gambir, Tangkak,
Le ang !ohor
Guru Cemerlang Matematik
Pakar Perunding Mata Pelajaran Matematik dan Matematik Tambahan Negeri Johor
Pakar Perunding Pembinaan Item ( Matematik ) Negeri Johor
Jurulatih Utama Program MTDP, Bahagian Pendidikan Guru ( BPG), PM
Jurulatih Utama Geometer!" #ket$h%ad, Pu"at Perkembangan urikulum ( PP ), PM
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Co !" ! P#$" I I Dra&ing &ith M# 'ord
*oiding dra&ing $an*a" % + Dra&ing &ith uto"ha%e"-line -.ree.orm / Dra&ing a $ir$le or a "0uare
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1 To im%ro*e or .ine tune a dra&n auto"ha%e" & 2 Dra&ing o. a "e$tor 6 '
6. D(#)* $ o+ # $(*,6. D(#)* $ o+ # $(*, 8 '. -o( #! o+ # ,(#) o/ " !.8. L#/" * $
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II II M* (o o+! E 7#!*o %.0 14 16III III. I !"$(#!* $ T"# 5* $ o7( ")#(" ;TC< 1' 9 13=I> =I> GSP * !5" !"# 5* $ o+ M#!5" #!* 20 9 %0
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I Dra&ing &ith M#3'45D
In M# &ord, a dra&ing $an*a" &ith 6Create 7our dra&ing here8 a%%ear" &hene*er 7ou"tart a ne& dra&ing
I. 7ou don!t like the $an*a", 7ou $an un$he$k the de.ault "etting o. 7our $om%uter #ele$tToo"#$%tionGenera" , the .ollo&ing dialog bo9 a%%ear"
ICT and Teaching of Mathematics. %
Un$he$kCli$k to "ele$tCentimetre"
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Cli$k on .ree.ormThe mou"e turn" into a$ro""hair : ;
+ Cli$k on$e to "tart an end %oint o. a line+ + Drag the mou"e ( do not hold do&n the
right $li$k) to dra& a line+ / Cli$k on$e to $hange the dire$tion o. the
line+ 1 Double $li$k to end the dra&ing
Pra$ti"e to dra& the .ollo&ing diagram"
D D+ D/
Cli$k o*er re$tangle i$on (o*al i$on ) and the mou"eturn" into a $ro""hair :, hold" do&n the
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1 Cli$k on the im%er.e$t in"$ribed triangle (a dra&n obje$t) to highlight it, A "mall $ir$le"
"urround the obje$t ( the handle")1 + 5ight $li$k the mou"e, a %o% u% menu a%%ear",
"ele$t E it %oint&. 1 / The *erti$e" o. the dra&n triangle turn" into
"mall bla$k "0uare" 1 1 'hen 7ou mo*e the mou"e o*er the "0uare, it $hange into a , hold do&n and drag the %ointto the de"ired %la$e"
Pra$ti"e to dra& the .ollo&ing %air" o. diagram
D D
1 2 ou ma7 add e9tra %oint" or deleted a %oint &hen 7ou are in the edit %oint mode, Ju"t %la$e 7ou mou"e o*er a line and $li$k to add e9tra %oint, drag to .orm another
"ide o. a %ol7gon =ighlight on the bla$k %oint and right $li$k to in*oke the dialog bo9, #ele$t delete %oint to deleted the %ointPra$ti"e b7 modi.7ing the %re*iou" diagram"
D D +
1 ? 'hile 7ou are in the edit %oint mode, , le.t $li$k and a%o% u% menu .or 7ou to make other adju"tment" to the dra&nobje$t E9%eriment &ith the e9tra .eature" in the dialogbo9 Tr7 out on the e..e$t o. , dd Point, Delete #egment and#traight #egment
1 @ 'hen 7ou u"e uto"ha%e"-line-Cur*e to dra&, 7ou&ill get a $ur*e at the %oint that 7ou $li$k gain 7ou $an u"e edit %oint to readju"t the $ur*atureo. a $ur*e
Pra$ti"e to dra& the .ollo&ing %air" o. obje$t D /
D 1 D 2
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1 To im ro*e or .ine tune a dra&n auto"ha e"
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2 Point 7ou mou"e to 'uto&ha%eMore auto&ha%e&2 + $olle$tion o. ba"i$ "ha%e" a%%ear" on 7our right hand "ide o. the "$reen
2 / #$roll do&n until 7ou 7ou "ee a"e$tor, %la$e 7our mou"e o*er the"e$tor and
$li$k on it, a "hado&ed "e$tor a%%ear"a" "ho&n belo&
2 1 'hile it i" "till highlighted, "ele$t the "hado& "t7le i$on and $li$k on )o&ha ow
2 2 dju"t the 7ello& $olour diamond "ha%e handle to adju"t the "i>e o. the angle o. the
"e$tor
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Pra$ti"e to dra& the .ollo&ing diagram"
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ou ma7 .ind that the marking o. the angle o. a "e$tor i" di..i$ult to %er.orm, re.er to the .ollo&ing"e$tion to adju"t the "i>e o. the angular "e$tor
2 2 Pro$eed &ith right hand $li$k on the mou"e, a %o% u% menu a%%ear", "ele$t*ormat 'uto&ha%e&, make a%%ro%riate "ele$tion under tab o. Co"our an Line& and Si+e a" "ho&n belo&
T5" Lo ? # " ! (#!*o )*" 7(" !5" o *", o/ " ! * " #($" o(
5(* ? (o o(!*o # !57 !* ?"" * $ !5" 5# ".&.6 To $"! # " #($", * #$" o+ #
5# " " $#$" !5* +"#!7(" !o " #($" *! !o1&0 ; k 1.&< o( 200 ; k 2e the $ir$le into a o*al
+ 2 Drag the o*al and adju"t the "i>e until it .it" into a latitude+ ? =old the $trl ke7 and drag to make a du%li$ate+ @ Drag the 7ello& adju"tment handle to .orm the .ront latitude+ A Drag the du%li$ated o*al onto the latitude, drag the handle in o%%o"ite dire$tion to .orm
the %o"terior %ortion o. the latitude+ #ele$t da"h "t7le to da"hed "t7le ( 1th "ele$tion ) to indi$ate the hidden latitude
Pra$ti$e to dra& the .ollo&ing
D/+ D//
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+ Dra&in a Globe
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ICT and Teaching of Mathematics. 13
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