selayang pandang format pentaksiran 2012
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PROGRAMPENDEMOKRASIAN
KECEMERLANGANPENDIDIKAN
SCIENCE PMR 2012
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` BENGKELKECEMERLANGANSCIENCE PMRNEGERI SELANGOR
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FORMAT INSTRUMEN PENTAKSIRAN BAGI MATAPELAJARAN
SCIENCE PMR
BIL PERKARA KERTAS 1 (55/1) KERTAS 2 (55/2)
1 Jenis Instrumen Ujian objektif Ujian subjektif
2 Jenis Item Item Objektif Pilih Jawapan
Aneka Pilihan
Aneka Gabungan
Setiap item mempunyai empat
pilihan jawapan
Item Subjektif
Item berstruktur
3 Bilangan Soalan 40 (Jawab semua) 8 (Jawab semua)
4 Jumlah Markah 40 60
5 Cara Memberi
Respons
Ditanda pada borang OMR Ditulis pada ruang kertas
soalan
6 Tempoh Ujian 1 jam 1 jam 30 minit
7 Wajaran Konstruk Pengetahuan : 15
Pemahaman : 10Kemahiran Aplikasi : 15
Pengetahuan : 8
Pemahaman : 17Aplikasi : 15
Kemahiran Saintifik : 20
KPS Asas dan bersepadu
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BIL PERKARA KERTAS 1 (55/1) KERTAS 2 (55/2)
8 Contoh Item
Berdasarkan
Konstruk
Rujuk Instrumen Contoh
Kertas 1 [55/1]
Rujuk Instrumen Contoh
Kertas 2 [55/2]
9 Pemarkahan Dikotomus(Markah 1 atau 0)
Analitikal
10 Cakupan Konteks Konstruk ditaksir pada semua
konteks
Konstruk ditaksir pada
konteks tertentu
11 Aras Kesukaran :
Rendah : R
Sederhana : S
Tinggi : T
R : S : T = 5 : 3 : 2
(20 item mudah, 12 item
pertengahan dan 8 item
sukar)
R : S : T = 5 : 3 : 2
(30 skor mudah, 18 skor
pertengahan dan 12 skor
sukar)
Keseluruhan
R : S : T = 5 : 3 : 2
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KERTAS SOALAN SCIENCEPMR
2 KERTASKERTAS 1
(KOD: 55/1)UJIAN OBJEKTIF ANEKA PILIHAN
ANEKA GABUNGAN40 SOALAN(Jawab semua)(MARKAH : 40)
Masa : 1 jam
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KERTAS SOALAN SCIENCE PMR
KERTAS 2
(KOD: 55/2)
UJIAN SUBJEKTIF Item berstruktur
2 BAHAGIAN
8 SOALAN
( Markah : 60)
Masa : 1 jam 30 minit
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KONSEP
ISTILAH-ISTILAH DALAM SAINS
D KC
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2. STRUKTUR TEKS UNTUK
MENERANGKAN BINAAN SESUATU
BENDA / ITEMN - NAMA
S - SIFATF - FUNGSI
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3. PROSES MENCERITAKAN
SESUATU
KEJADIAN
Terangkan
Huraikan
Bagaimana
(O, K, A, HA - Objek, Kejadian,
Akibat, Hasil Akhir)
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4. EKSPERIMEN:Science Process Skill1. Pernyataan masalah
2. Hipotesis
3. Pembolehubah4. Bahan/Radas
5. Gambarajah
6. Cara kerja
7. Pemerhatian/Keputusan
8. Perbincangan(Soalan & Jawapan)
9. Kesimpulan
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SCIENCE PROCESS SKILL1. Observation2. Classify3. Measurement and use a number
4. Making inferens5. Predict6. Communication:graph7. Space & time
8. Interpretting data9. Definiton of operation10.Controling variable11.Forming a hypothesis
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SCIENCE PROCESS SKILL
Enable students toformulate their
questions and find outthe answers
systematically.
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OBSERVING
Using the sense ofhearing, touch, smell,
taste and sight tocollect information
about an object or aphenomenon
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POT A POT B
1. What can you observe?
The size of seedling leaves in pot A are bigger than
pot B
Diagram 1 shows set-up apparatus of seedlings inpot A and pot B. State the observation of
seedlings after one week.
DIAGRAM 1
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CLASSIFYING
Using observations togroup objects or events
according to similaritiesand differences
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1 Diagram 7 shows four types of plants and theirsupport systems.
Cucumber Hibiscus
Long beansMorning glory DIAGRAM 7
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Cucumber, hibiscus,morning glory, long beans
Twining stem
Hibiscus and
cucumber
Non-twiningstem
Morning glory,long beans
(b) Classify the plants in Diagram 7 into twogroups based on their support system.
Example 1
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Cucumber, hibiscus,morning glory, long beans
Supported bytendrils
Hibiscus, longbeans, morning
glory
Cucumber
Not supportedby tendrils
(b) Classify the plants in Diagram 7 into twogroups based on their support system.
Example 2
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(b) Diagram 7 shows four objects placed near amagnet.
DIAGRAM 7
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Situation Attracted
to
magnet
Not
Attracted to
magnet
P
Q
R
S
Based on diagram 7, classify the objects byusing a () in Table 7.
TABLE 7
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Situation Attractedto magnet NotAttracted
to magnet
P
Q
R
S
ANSWER
TABLE 7
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MEASURING AND USING
NUMBERS
Making quantitative
observations using numbersand tools with standardisedunits.
Measuring makesobservation more accurate.
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(b) Diagram 8.2 shows the apparatus set-up to
study how the size of sugar can affect the rate
of dissolving in water.
DIAGRAM 8.2
Temperature of water = 28oC
Time taken to dissolve = 42 s
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(2005)
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(2006)
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(2007)
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INFERING
Using past experiencesor previously collected
data to drawconclusions and make
explanations of events.
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2. State ONE inference that can be
made based on the situation in Diagram 1
The size of leaves of the seedling in pot A arebigger than pot B because the seedlings in pot
A has more space/bigger pot/more nutrients
In an investigation, Tok Pian had planted three green bean seedlings in twocontainers of different sizes. The condition of seedling after a week isshown in Diagram 1
POT A POT BDIAGRAM 1
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(ii) State one inference about the stability of Q and R .
Nyatakan satu inferens tentang kestabilan Q dan R .
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Q is more stable than R
because the surface area Q is the
largest .
Reject: Stability Q and R depend on the base
area or center of gravity
because the base area Q is thelargest .
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PREDICTING
Stating the outcome of afuture event based on
prior knowledge gainedthrough experiences or
collected data.
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Based on Diagram 8.2 and Table 8.3,
(ii) Beaker M is then heated until thetemperature of the water rises to 500 C.
Predict the time taken for the sugar todissolve.
6s
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COMMUNICATING
Using words of graphicsymbols such as tables ,
graphs , figures ormodels to describe an
action , object or event.
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Table 8.3 shows the time taken for the sugar to
dissolve in the water.
Beaker Time taken for the sugar to
dissolve / sK 42.0
L 28.0
M 13.0
TABLE 8.3
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(c) Based on the readings in Table 8.3 , draw a bar chart to
show the time taken for the sugar to dissolve. Use the graph
provided
K L M
Time
taken
forsugar
to
dissolve
/s
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USING SPACE TIME
RELATIONSHIP
Describing changes in
parameter with time.Examples of parameters
are location, direction,shape, size, volume ,weight and mass.
In n in sti ti n T k Pi n h d pl nt d th n b n s dlin s in t
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2. What happens to the green bean
seedlings after 2 weeks ?
In an investigation, Tok Pian had planted three green bean seedlings in twocontainers of different sizes. The condition of seedling after a week isshown in Diagram 1
POT ADIAGRAM 1
The seedlings become bigger / taller
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INTERPRETING DATA
Giving rationalexplanation about an
object, event or patternderived from collected
data.
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State the relationship between size of
the sugar and the time taken for thesugar to dissolve.
The time taken for the sugar to
dissolve varies proportionately withthe size of sugar.
The smaller the size of sugar,the lesser the time taken forthe sugar to dissolve
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c) Using Table 8.4 draw a graph of current against length of wire
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
30 40 50 60 70
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d) Based on the graph state therelationship between the length ofwire and the current
..
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DEFINING OPERATIONALLY
Defining concepts bydescribing what must be
done and what should beobserved.
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(f) Based on Diagram 8.2 and the bar chart
drawn in 8 (c), define operationally the rate
of dissolving sugar ?
The rate of dissolving sugar is thereading of the stop watch
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CONTROLLING VARIABLES
Identifying the fixed variable,manipulated variable, and
responding variable in aninvestigation. The manipulatedvariable is changed to observe its
relationship with the respondingvariable. At the same time, thefixed variable is kept constant.
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(e) State variables involved in thisactivity.
1. Manipulated : ..
2. Responding :
3. Constant: .
Size of sugar
Time taken for sugarto dissolve
Volume of solvent
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HYPOTHESISING
Making a general statementabout the relationship betweena manipulated variable and aresponding variable in order toexplain an event or observation.
This statement can be tested todetermine its validity.
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(d) Write one hypothesis relating to theactivity shown in Diagram 8.2
The smaller the size of sugar,
the shorter the time taken forthe sugar to dissolve
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EXPERIMENTING
Planning and conductingactivities to test a certain
hypothesis. Theseactivities include collecting,
analysing and interpretingdata and makingconclusions.
We learn
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We learn..
10% of what we read
20% of what we hear
30% of what we see
50% of what we both see and hear
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70% of what we discussed with
others
80% of what we experienced
personally
95% of what we teach to
someone else
100% if only we study
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SEBELUM PEPERIKSAAN
Guru boleh:
- Memotivasikan murid
- Membantu murid untukmemberi tumpuan pada pelajaran
- Menggalakkan murid agar sentiasa
menjawab soalan latih tubi
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Peranan guru:
- Membimbing murid teknik
belajar dan menjawab soalan
dengan betul
- Membimbing murid caramengulang kaji dan mencatat
nota yang betul
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SEKIAN.
Terima kasih
Semoga berjaya