Post on 17-Feb-2018
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BAB4: JIRIM DAN BAHAN
SOALAN 10 ( KEMAHIRAN MENYELESAIKAN MASALAH)
CONTOH SOALAN
Logam dan b!an "ogam ada"a# b$%b$&a da%'ada $g' !$bo"$#*$maan
Metals and non metals are different in their malleability
Anda d'b$%'!an a* %od b$'+ %od !%m+ ",%+ %od g$"a dan %ada "a'n-You are given an iron rod, copper rod, sulphur, glass rod and other apparatus
a) Cadang!an a* hipotesisn*! m$n.'aa* $%n.a*aan d'a*a- Suggest a hypothesisto investigate the above statement /1 ma%!a#1 ma%!
b) H%a'!an a* $!$%'m$n n*! m$ng2' #'o*$' d' (a) b$%and!an !%'*$%'a b$%'!*- Describe an experiment to test your hypothesis in (a) based on the following criteria
T2an $!$%'m$n /1 ma%!a#1 ma%!
Aim of the experiment
M$ng$na"a*' $mbo"$#ba# /3 ma%!a#3 ma%!
dentification of variables
S$na%a' %ada dan ba#an /1 ma%!a#1 ma%!
!ist of apparatus and materials
%o$d% a*a !a$da# /4 ma%!a#4 ma%!
"rocedure or method
$n2ada"an da*a /1 ma%!a#1 ma%!
#abulation of data
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5ORMAT MEN6LIS SOALAN ESEI 7AJIB
a) H'o*$'$ypothesis
M$*' ada !a'*an an*a%a---------M8 dan R8R$"a*$ M8 and R8( Jangan gna $%!a*aan 9b$%gan*ng+ 9d'$nga%#' o"$# )
( a;o'd 'ng
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CARA MENULIS HIPOTESIS DAN TUJUAN EKSPERIMEN
HOW TO WRITE HYPOTHESIS AND AIM OF EXPERIMENT
1- To'! : J'%'m dan ba#an b*o'! : Logam dan b!an "ogam
Matter and substance Metal and non metal
K$!ond!'an $"$!*%'! bag' "ogam dan b!an "ogam ada"a# b$%b$&a- Anda d'b$!a"!and$ngan %od !%m dan %od !a=a .ang ama a'&+ a* $" !$%'ng dan $b'2' m$n*o"-T$%ang!an a* $!$%'m$n n*! m$ng2' #'o*$' anda'lectrical conductivity of metal and nonmetals are different&You are given a copper rod and glass rod of the same sie, one dry cell and a bulb& Describe oneexperiment to test your hypothesis&
H'o*$'$ypothesis
T2anAim
3- To'! : Ca#a.a+
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4- To'! : Ba#an !'m'a da"am 'nd*%' b*o'! : A"o' hemicals in industry Alloy
A"o' "$b'# !$%a da%'ada "ogam *"$nn.a- Lo.ang 'a"a# a"o' .ang m$ngandng' !%m-D$ngan m$nggna!an b"o! !%m+ b"o! "o.ang dan bo"a !$""' dan %ada "a'n #%a'!ana* $!$%'m$n n*! m$ng2' #'o*$'-
An alloy is harder than its pure metal& -rass is an alloy containing copper& +sing copper blo., brassbloc., steel ball and other apparatus describe and experiment to test your hypothesis&
H'o*$'$ypothesis
T2anAim
- To'! : M'!%oo%gan'ma dan !$ann.a *$%#ada b$nda #'d Microorganism and their effects on living things
Sb*o'! : 5a!*o% .ang m$m$nga%#' $%*mb#an ba!*$%'a /actor that effect the growth of microorganisms
$%*mb#an ba!*$%'a ada"a# "$b'# ba'! da"am !$adaan g$"a da%'ada !$adaanb$%=a#a.a- M$nggna!an '%'ng $*%'+ aga% n*%'$n+ ba!*$%'a -acillius subtillisdan %ada@%ada "a'n+ #%a'!an a* $!$%'m$n n*! m$ng2' #'o*$' anda-#he growth of bacteria is better in the dar. than in the light& +sing petri dish, nutrient agar, -acilliussubtillis bacteria and other apparatus, describe an experiment to test the hypothesis&
H'o*$'$ypothesis
T2anAim
- To'! : M'!%oo%gan'ma dan !$ann.a *$%#ada b$nda #'d Microorganism and their effects on living things
Sb*o'! : 5a!*o% .ang m$m$nga%#' $%*mb#an ba!*$%'a /actor that effect the growth of microorganisms
$%*mb#an ba!*$%'a ada"a# b$%b$&a da"am !$adaan b$%a"!a"'+ b$%a'd dan n$*%a"-M$nggna!an da '%'ng $*%' *$%'"+ aga% n*%'$n* *$%'"+ "a%*an na*%'m #'d%o!'da+ "a%*ana'd #'d%o!"o%'!+ a'% "'ng+ !"*% ba!*$%'a Ba='"" b*'"' dan ba#an "a'n+ #%a'!an a*$!$%'m$n n*! m$ng2' #'o*$' -#he growth of bacteria is different in al.aline and neutral condition& +sing two sterile petri dishes,sterile nutrient agar, sodium hyroxide solution, hydrochloric acid, distilled water and other material,describe one experiment to test the hypothesis&
H'o*$'$ypothesis
T2anAim
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- To'! : S$ba*'an !a%bon b*o'! : o"'m$% $m"a2ad' arbon compound 0atural polymer
S$o%ang $!$bn g$*a# 'ng'n m$n2a" "a*$! ( g$*a# dan g$*a# b$!)- $!$bn '*m$n=am%!an $2$n' a"!a"' (ammon'a) n*! m$ng$!a"!ann.a da"am !$adaan =$=a'%-6n*! m$ng#a'"!an g$*a# b$! $!$bn '* m$n=am%!an a'd (a'd $*ano'!)
A rubber planter wanted to sell his latex and rubber& $e mixes the latex with an al.ali (ammonia) tomaintain its li1uid form& #o produce rubber he mixes the latex with acid (ethanoic acid)
H'o*$'$ypothesis
T2anAim
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CARA MENULIS PEMBOLEHUBAH DAN SENARAI RADAS DAN BAHAN
HOW TO WRITE VARIABLES AND LIST OF APPARATUS AND MATERIALS
1-K$!ond!'an $"$!*%'! bag' "ogam dan b!an "ogam ada"a# b$%b$&a- Anda d'b$!a"!and$ngan %od !%m dan %od !a=a .ang ama a'&+ a* $" !$%'ng dan $b'2' m$n*o"-T$%ang!an a* $!$%'m$n n*! m$ng2' #'o*$' anda-'lectrical conductivity of metal and nonmetals are different& You are given a copper rod and glass rodof the same sie, one dry cell and a bulb& Describe one experiment to test your hypothesis&
$mbo"$#ba#8a%'ab"$
') d'man'"a'!an : man'"a*$d '') b$%g$%a!ba"a : %$ond'ng ''') d'ma"a%!an : =on*an*
S$na%a'%adaba#an
L'* o, aa%a*and ma*$%'a"
3-Aab'"a =a#a.a *'# d'an=a%!an !$ a*a $na'
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4- A"o' "$b'# !$%a da%'ada "ogam *"$nn.a- Lo.ang 'a"a# a"o' .ang m$ngandng' !%m-D$ngan m$nggna!an b"o! !%m+ b"o! "o.ang dan bo"a !$""' dan %ada "a'n #%a'!an a*$!$%'m$n n*! m$ng2' #'o*$'-An alloy is harder than its pure metal& -rass is an alloy containing copper& +sing copper blo., brassbloc., steel ball and other apparatus describe and experiment to test your hypothesis&
$mbo"$#ba#8a%'ab"$
') d'man'"a'!an : man'"a*$d '') b$%g$%a!ba"a : %$ond'ng ''') d'ma"a%!an : =on*an*
S$na%a'%adaba#anL'* o, aa%a*and ma*$%'a"
- $%*mb#an ba!*$%'a ada"a# "$b'# ba'! da"am !$adaan g$"a da%'ada !$adaanb$%=a#a.a- M$nggna!an '%'ng $*%'+ aga% n*%'$n+ ba!*$%'a -acillius subtillisdan %ada@%ada"a'n+ #%a'!an a* $!$%'m$n n*! m$ng2' #'o*$' anda-#he growth of bacteria is better in the dar. than under the light& +sing petri dish, nutrient agar, -acilliussubtillis bacteria and other apparatus, describe an experiment to test the hypothesis&
$mbo"$#ba#8a%'ab"$
') d'man'"a'!an : man'"a*$d '') b$%g$%a!ba"a : %$ond'ng ''') d'ma"a%!an : =on*an*
S$na%a'%adaba#anL'* o, aa%a*and ma*$%'a"
- $%*mb#an ba!*$%'a ada"a# b$%b$&a da"am !$adaan b$%a"!a"' dan n$*%a"- M$nggna!anda '%'ng $*%' *$%'"+ aga% n*%'$n* *$%'"+ "a%*an na*%'m #'d%o!'da+ a'd #'d%o!"o%'! a'd+!"*% ba!*$%'a -acillius subtillis,a'% "'ng dan ba#an "a'n+ #%a'!an a* $!$%'m$n n*!
m$ng2' #'o*$' -#he growth of bacteria is different in al.aline and neutral condition& +sing two sterile petri dishes,
sterile nutrient agar, sodium hyroxide solution, acid hydrochloric acid, bacteria culture -acilliussubtillis,distilled water and other material, describe one experiment to test the hypothesis&
$mbo"$#ba#8a%'ab"$
') d'man'"a'!an : man'"a*$d '') b$%g$%a!ba"a : %$ond'ng ''') d'ma"a%!an : =on*an*
S$na%a'%adaba#anL'* o, aa%a*
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and ma*$%'a"
- S$o%ang $!$bn g$*a# 'ng'n m$n2a" "a*$! ( g$*a# dan g$*a# b$!)- $!$bn '*m$n=am%!an $2$n' a"!a"' (ammon'a) n*! m$ng$!a"!ann.a da"am !$adaan =$=a'%-6n*! m$ng#a'"!an g$*a# b$! $!$bn '* m$n=am%!an a'd (a'd $*ano'!)A rubber planter wanted to sell his latex and rubber& $e mixes the latex with an al.ali (ammonia) tomaintain its li1uid form& #o produce rubber he mixes the latex with acid (ethanoic acid)
$mbo"$#ba#8a%'ab"$
') d'man'"a'!an : man'"a*$d '') b$%g$%a!ba"a : %$ond'ng ''') d'ma"a%!an : =on*an*
S$na%a'%adaba#anL'* o, aa%a*and ma*$%'a"
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CARA MENULIS KAEDAH DAN PENJADUALAN DATAHOW TO WRITE PROCEDURE AND TABULATION OF DATA
1- To'! : J'%'m dan ba#an b*o'! : Logam dan b!an "ogam Matter and substance Metal and non metal
K$!ond!'an $"$!*%'! bag' "ogam dan b!an "ogam ada"a# b$%b$&a- Anda d'b$!a"!and$ngan %od !%m dan %od !a=a .ang ama a'&+ a* $" !$%'ng dan $b'2' m$n*o"-T$%ang!an a* $!$%'m$n n*! m$ng2' #'o*$' anda'lectrical conductivity of metal and nonmetals are different&You are given a copper rod and glass rod of the same sie, one dry cell and a bulb& Describe oneexperiment to test your hypothesis&
Famba%a2a#Diagram
Ka$da#
method
$n2ada"anda*aTab"a*'on o,da*a
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3- To'! : b*o'! :
Aab'"a =a#a.a *'# d'an=a%!an !$ a*a $na'
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- To'! : Ba#an !'m'a da"am 'nd*%' b*o'! : A"o' hemicals in industry Alloy
A"o' dan "ogam *"$n m$mn.a' ',a* *a#an !a!'an .ang b$%b$&a- Anda d'b$%'!an$ba*ang a! b$'+ $ba*ang a! !$""' dan "a%*an na*%'m !"o%'da- Cadang!an a*$!$%'m$n n*! m$ng2' #'o*$' anda-
An alloy and a pure metal have a different corrosive resistance characteristics You are given an ironnail, a steel nail and sodium chloride solution& Describe an experiment to test your hypothesis
Famba%a2a#D'ag%am
Ka$da#M$*#od
$n2ada"anda*aTab"a*'on o,da*a
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4- To'! : Ba#an !'m'a da"am 'nd*%' b*o'! : A"o' hemicals in industry Alloy
A"o' "$b'# !$%a da%'ada "ogam *"$nn.a- Lo.ang 'a"a# a"o' .ang m$ngandng' !%m-D$ngan m$nggna!an b"o! !%m+ b"o! "o.ang dan bo"a !$""' dan %ada "a'n #%a'!ana* $!$%'m$n n*! m$ng2' #'o*$'-
An alloy is harder than its pure metal& -rass is an alloy containing copper& +sing copper blo., brassbloc., steel ball and other apparatus describe and experiment to test your hypothesis&
Famba%a2a#D'ag%am
Ka$da#M$*#od
$n2ada"anda*aTab"a*'on o,da*a
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- To'! : M'!%oo%gan'ma dan !$ann.a *$%#ada b$nda #'d Microorganism and their effects on living things
Sb*o'! : 5a!*o% .ang m$m$nga%#' $%*mb#an ba!*$%'a /actor that effect the growth of microorganisms
$%*mb#an ba!*$%'a ada"a# "$b'# ba'! da"am !$adaan g$"a da%'ada !$adaanb$%=a#a.a- M$nggna!an '%'ng $*%'+ aga% n*%'$n+ ba!*$%'a -acillius subtillisdan %ada@%ada "a'n+ #%a'!an a* $!$%'m$n n*! m$ng2' #'o*$' anda-#he growth of bacteria is better in the dar. than under the light& +sing petri dish, nutrient agar,-acillius subtillis bacteria and other apparatus, describe an experiment to test the hypothesis&
Famba%a2a#D'ag%am
Ka$da#M$*#od
$n2ada"anda*aTab"a*'on o,da*a
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- To'! : M'!%oo%gan'ma dan !$ann.a *$%#ada b$nda #'d Microorganism and their effects on living things
Sb*o'! : 5a!*o% .ang m$m$nga%#' $%*mb#an ba!*$%'a /actor that effect the growth of microorganisms
- $%*mb#an ba!*$%'a ada"a# b$%b$&a da"am !$adaan b$%a"!a"' dan n$*%a"-M$nggna!an da '%'ng $*%' *$%'"+ aga% n*%'$n* *$%'"+ "a%*an na*%'m #'d%o!'da+ a'd#'d%o!"o%'! a'd+ !"*% ba!*$%'a -acillius subtillis,a'% "'ng dan ba#an "a'n+ #%a'!an a*$!$%'m$n n*! m$ng2' #'o*$' -#he growth of bacteria is different in al.aline and neutral condition& +sing two sterile petri dishes,
sterile nutrient agar, sodium hyroxide solution, acid hydrochloric acid, bacteria culture -acilliussubtillis,distilled water and other material, describe one experiment to test the hypothesis&
Famba%a2a#D'ag%am
Ka$da#M$*#od
$n2ada"anda*aTab"a*'on o,da*a
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- To'! : S$ba*'an !a%bon b*o'! : o"'m$% $m"a2ad' arbon compound 0atural polymer
S$o%ang $!$bn g$*a# 'ng'n m$n2a" "a*$! ( g$*a# dan g$*a# b$!)- $!$bn '*m$n=am%!an $2$n' a"!a"' (ammon'a) n*! m$ng$!a"!ann.a da"am !$adaan =$=a'%-
6n*! m$ng#a'"!an g$*a# b$! $!$bn '* m$n=am%!an a'd (a'd $*ano'!)A rubber planter wanted to sell his latex and rubber& $e mixes the latex with an al.ali (ammonia) tomaintain its li1uid form& #o produce rubber he mixes the latex with acid (ethanoic acid)
Famba%a2a#D'ag%am
Ka$da#M$*#od
$n2ada"anda*aTab"a*'on o,da*a
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