CONTOH-CONTOH SOALAN PEMERHATIAN DAN INFERENS 1. Diagram 1 shows the interaction among living thing in an aquarium. Rajah 1 menunjukkan interaksi antara hidupan dalam sebuah akuarium. Table 1 shows the result of this investigation after four days. Jadual 1 menunjukkan keputusan penyiasatan ini selepas empat hari. Living things Hidupan Big fish Ikan besar Small fish Ikan kecil Seaweed Rumpai laut The number of living things left Bilangan hidupan yang tinggal 1 1 1 Table 1 / Jadual 1 (a) State two observations about changes in the number of living things based on the result in Table 1. Nyatakan dua pemerhatian tentang perubahan bilangan hidupan berdasarkan keputusan dalam Jadual 1. i.)________________________________________________________________________________ ii.)________________________________________________________________________________ [2 marks / 2 markah] (b) Give two reasons (inferences) based on each observation in 1(a) Berikan dua sebab (inferens) berdasarkan setipa pemerhatian dalam 1(a). i.)________________________________________________________________________________ ii.)________________________________________________________________________________ [2 marks / 2 markah] (c) State other observation to support any of your reason in 1 (b). Nyatakan satu pemerhatian lain untuk menyokong mana-mana satu sebab (inferens) dalam 1 (b). __________________________________________________________________________________ [1 mark /1 markah]
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CONTOH-CONTOH SOALAN PEMERHATIAN DAN INFERENS
1. Diagram 1 shows the interaction among living thing in an aquarium.Rajah 1 menunjukkan interaksi antara hidupan dalam sebuah akuarium.
Table 1 shows the result of this investigation after four days.Jadual 1 menunjukkan keputusan penyiasatan ini selepas empat hari.
Living thingsHidupan
Big fishIkan besar
Small fishIkan kecil
SeaweedRumpai laut
The number of living things leftBilangan hidupan yang tinggal 1 1 1
Table 1 / Jadual 1
(a) State two observations about changes in the number of living things based on the result in Table 1.
Nyatakan dua pemerhatian tentang perubahan bilangan hidupan berdasarkan keputusan dalam Jadual 1.
ii.)________________________________________________________________________________[2 marks / 2 markah]
(c) State other observation to support any of your reason in 1 (b).Nyatakan satu pemerhatian lain untuk menyokong mana-mana satu sebab (inferens) dalam 1 (b).
__________________________________________________________________________________[1 mark /1 markah]
2. Table 1 shows an observations on the conditions of bread X and bread Y after 5 days.
Jadua1 1 menunjukkan pemerhatian terhadap keadaan roti X dan roti Y selepas 5 hari.
BreadRoti
Conditon of breadKeadaan roti
X Turned mouldyBerkulat
Y No growth of mouldTiada kulat yang tumbuh
(a) State one reason (inference) based on the information given.Nyatakan satu sebab (inferens) berdasarkan maklumat tersebut.
_________________________________________________________________________________[1 mark / 1 markah]
(b) Write one observation on the condition of bread X to support the answer in 1(a).Tuliskan satu pemerhatian tentang keadaan roti X bagi menyokong jawapan 1
__________________________________________________________________________________[1 mark / 1 markah]
3. Diagram 1 shows a fair test about the basic needs for animals to stay alive.Rajah 1 menunjukkan satu penyiasatan tentang keperluan asas haiwan untuk
hidup.
The result of the fair test shows that the fish in bowl X died but the fish in bowl Y remain alive.Keputusan penyiasatan menunjukkan ikan-ikan di dalam balang X mati,
manakala ikan-ikan dalam balang Y masih hidup.
(a) State one reason (inference) based on the observation above.Nyatakan satu sebab (inferens) berdasarkan pemerhatian di atas.
__________________________________________________________________________________[1 mark / 1 markah]
4. Diagram 2 shows an investigation on objects that can be conduct electricity.Rajah 2 menunjukan penyiasatan tentang objek-objek yang boleh mengalirkan
arus elektrik.
Table 1 shows the result of this investigation.Jadual 1 menunjukkan keputusan penyiasatan ini.
ObjectObjek
X Y
The ability of bulb to light upKebolehan mentol menyala
CanBoleh
CannotTidak boleh
(a) State one reason (inference) about the ability of bulb to light up using X.Nyatakan satu sebab (inferens) tentang kebolehan mentol menyala
__________________________________________________________________________________[1 mark / 1 markah]
5. Diagram 3 shows the result of the fair test on the strength of an object. A load is place on the model until the model collapsed.Rajah 3 menunjukkan hasil keputusan penyiasatan tentang kekuatan
objek.Beban diletakkan pada model sehingga model tersebut runtuh.
When object X is replaced by paper clip in Diagram 2, the result of investigation shows that the bulb light up.Apabila objek X digantikan dengan klip kertas dalam Rajah 2, keputusan penyiasatan menunjukkan mentol tidak menyala.
(a) State one reason (inference) based on the information given above.Nyatakan satu sebab (inferens)berdasarkan maklumat di atas.
__________________________________________________________________________________[1 mark / 1 markah]
6. Picture below shows the reaction of three animals when faced with certain situations.Gambar di bawah menunjukkan tindakan tiga haiwan apabila berhadapan dengan situasi tertentu.
(a) State one reason (inference) based on the reaction of animals when facing with certain situations.Nyatakan satu sebab (inferens) berdasarkan tindakan haiwan apabila
8. Table 1 shows the air pollution level in town S every five years.Jadual 1 menunjukkan pencemaran udara di bandar S setiap lima tahun.
YearTahun
Number of vehiclesBilangan kenderaan
Average air pollution levelPurata paras pencemaran udara
1970 20 300 LowRendah
1975 30 400 MediumSederhana
1980 40 500 HighTinggi
1985 50 600 Very High
Lebih tinggiTable 1 / Jadual 1
(a) State one observation on the average air pollution level every five years.Nyatakan satu pemerhatian tentang purata paras pencemaran udara setiap lima tahun.
__________________________________________________________________________________[1 mark / 1 markah]
10. A group of pupils carried out a fair test about competiion among living things.The information is recorded in a science practical book as shown below.Sekumpulan murid telah menjalankan satu penyiasatan tentang persaingan
antara hidupan.Maklumat tersebut telah direkodkan dalam buku laporan sains amalinya seperti di bawah.
1. Prepare two pots X and Y of the same size. Each pot contains the same amout of soil.Sediakan dua pasu bunga X dan Y yang sama saiz.Setiap pasu mengandungi jumlah tanah yang sama banyak.
2. Put one plant in pot X and four plants in pot Y.Tanam satu pokok dalam pasu X dan empat pokok dalam pasu Y.
3. Give the same amount of water and sunlight to each pot everyday.Berikan jumlah air dan cahaya yang sama pada setiap pasu setiap hari.
4. After one month, the result of investigation shows that more leaves can be found on plant in the pot X than the plants in pot Y.
Selepas sebulan, keputusan penyiasatan menunjukkan lebih banyak daun didapati pada tumbuhan di pasu X berbanding tumbuhan di pasu Y.
(a) State one reason (inference) based on the information above.Nyatakan satu sebab (inferens) berdasarkan maklumat di atas.
__________________________________________________________________________________[1 mark / 1 markah]
(b) Write one observation to support the reason (inferens) in 1(a).Tulis satu pemerhatian untuk meyokong sebab (inferens) di 1(a).
11. Diagram 1 shows the result of and investigation about the condition of water in a beaker after placed under the sunlight.Rajah 1 menunjukkan keputusan penyiasatan tentang keadaan air di dalam
sebuah bikar selepas diletakkan di bawah cahaya matahari.
(a) State one observation about the water left in the beaker after 3 hours.Nyatakan satu penyiasatan tentang air yang tinggal dalam bikar selepas 3 jam.