Section B

SULITSection B[20 marks]

Time suggested for this section is 30 minutes. Answer all questions.Write your answer in the spaces provided.Masa yang dicadangkan untuk bahagian ini ialah 30 minit. Jawab semua soalan.Tulis jawapan kamu pada ruangan yang diberikan.

1A group of pupils gathered information about the amount of food needed by various types of animals. Table shows the result of this investigation.Sekumpulan murid telah mengumpul maklumat tentang jumlah makanan yang diperlukan berdasarkan jenis jenis haiwan. Jadual di bawah menunjukkan keputusan penyiasatan itu.

AnimalsHaiwan haiwanFood needed per day ( kg )Makanan yang diperlukan sehari

1.0

3.8

5.2

`

35

a) What is the aim of the investigation above ? Apakah tujuan penyiasatan di atas ?

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b) Write two information based on the table above. Tuliskan dua maklumat berdasarkan jadual di atas.

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c) What is the trend of the food needed per day, if size of animals increase ? Apakah pola ( corak ) makanan yang diperlukan sehari, jika saiz haiwan bertambah?

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The amount of food needed per day is also affected by the activity of animals.Jumlah makanan yang diperlukan juga dipengaruhi oleh keaktifan haiwan itu

d) Write a suitable relationship based on the statement above. Tuliskan satu hubungan yang sesuai berdasarkan pernyataan di atas.

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e) State one conclusion based on investigation above . Tuliskan satu kesimpulan berdasarkan penyiasatan di atas.

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2 A bar chart below shows the investigation done by a farmer.Carta bar di bawah menunjukkan satu penyiasatan yang dijalankan oleh seorang pekebun.

Bilangan Tomato

Surrounding Temperature (C)Suhu persekitaran (C)

a) State one observation based on investigation above?Nyatakan satu pemerhatian berdasarkan penyiasatan di atas ?

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b) What is the trend of the number of tomatoes ?Apakah pola bilangan tomato ?

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c) State one information given based on investigation above.Nyatakan satu maklumat berdasarkan penyiasatan di atas.

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d) State a conclusion based on investigation.Nyatakan kesimpulan berdasarkan penyiasatan.

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..........................................................................................................................................[ 1 mark ]3A group of pupils uses different objects of different volume to measure the volume of a box. Sekumpulan murid menggunakan objek yang berbeza isipadu untuk mengukur isipadu sebuah kotak.

PR

P

Box Kotak

The table below shows the result of this investigation. Jadual di bawah menunjukkan keputusan penyiasatan. Object ObjekVolume of object (cm3)Isipadu objek (cm3)Number of measurement takenBilangan ukuran yang diambil

P28016

Q5608

R11204

(a)StateNyatakan(i) What is changed (manipulated variable) in this investigation, Apa yang diubah (perkara yang diubah) dalam penyiasatan ini, ..........

(ii) What is measured ( observed) in this investigation, Apa yang diperhatikan ( bergerakbalas) dalam penyiasatan ini, ..[2 marks]

(b)Predict the number of measurement taken if the volume of object is 420 cm3 ?Ramalkan bilangan ukuran yang diambil jika isipadu objek 420 3 ?.

..[1 mark]

(c)What is the relationship between the volume of object and the number of measurement taken?Apakah hubungan antara isipadu objek dengan bilangan ukuran yang diambil?

..[1 mark]

4.Table 4 shows the information gathered by a pupil in an investigation. Jadual 4 menunjukkan maklumat yang dikumpulkan oleh seorang murid dalam satu penyiasatan.

Date of Lunar CalendarTarikh mengikut Takwim QamariPhases of the MoonBentuk Fasa Bulan

5th / 5 haribulan

10th/ 10 haribulan

15th/ 15 haribulan

20th/ 20 haribulan

25th/ 25 haribulan

Table 4 /Jadual 4

a) What is the aim ( purpose ) of the investigation above ?Apakah tujuan penyiasatan di atas?...[ 1 mark ] b) State one conclusion based on investigation above.Nyatakan satu kesimpulan berdasarkan penyiasatan di atas....

...[ 1 mark ]

Adam find there is no Moon appeared on 1st day of lunar calendar.Adam mendapati tiada Bulan kelihatan pada malam 1 haribulan Takwim Qamari.

c) Based on situation above, state one reason (inference).Berdasarkan situasi di atas, nyatakan satu sebab (inferens).

..[ 1 mark ]5. Three similar object, X, Y and Z, are placed on three stools as shown in the diagram below. Tiga objek yang sama diletakkan di atas meja seperti ditunjukkan dalam rajah dibawah.

X Y Z

i. Model Z toppled over first, followed by model Y. Model Z tumbang dahulu diikuti oleh model Y

ii. Model Y toppled over first, followed by model X. Model Y tumbang dahulu diikuti oleh model X

a) State the purpose ( aim ) of this investigation. Nyatakan tujuan penyiasatan diatas.

[ 1 mark]

b) Write one relationship based on the aim of your investigation stated in (a).Tuliskan hubungan berdasarkan tujuan penyiasatan kamu di (a).

[ 1 mark]

c) State one information gathered based on investigation above.Nyatakan satu maklumat yang diperolehi berdasarkan penyiasatan di atas.

[ 1 mark ]

d) Stability of an object also affected by the size of base area.Kestabilan sesuatu objek juga dipengaruhi oleh luas tapak.

State a relationship based on the statement above.Nyatakan hubungan berdasarkan pernyataan di atas............................................................................................................................................[ 1 mark ]

5UJIAN DIAGNOSTIK 1_ JPNK 2015