ACTIVITY BOOK
Level 2
content
Page 1
Observation
Page 2
Discussion
Page 3
Conclusion
Page 4
Exercise 1: Virus Structure naming
Page 6
Exercise 2: Crossword Puzzle
Page 8
Exercise 3: GET-TO-KNOW T=VIRUS
Page 10
Exercise 4: Soap and Water Mechanism
Page 11
Exercise 5: Hydrophilic and Hydrophobic
OBSERVATION
Instruction: Draw what will happen to the model virus when we
put in the solution.
Arahan: Lukiskan apa yang akan terjadi kepada model virus apabila dimasukkan ke dalam
larutan.
Solution A:
Larutan A:
Solution B:
Larutan B:
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discussion
Solution A:
Larutan A:
1. What happened to ping pong ball in solution A?
Apakah yang berlaku terhadap bola ping pong A?
The sprinkle is still attached to the ping pong ball
Sprinkle tersebut masih terlekat kepada bola ping pong
The sprinkle is detached from the ping pong ball
Sprinkle tersebut telah terlerai daripada bola ping pong
Solution B:
Larutan B:
2. What happened to ping pong ball in solution B?
Apakah yang berlaku terhadap bola ping pong B?
The sprinkle is still attached to the ping pong ball
Sprinkle tersebut masih terlekat kepada bola ping pong
The sprinkle is detached from the ping pong ball
Sprinkle tersebut telah terlerai daripada bola ping pong
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CONCLUSION
Solution A:
Larutan A:
What is solution A? Justify your answer.
Apakah larutan A? Wajarkan jawapan anda.
Water solution
Larutan Air
Soap solution
Larutan sabun
Solution B:
Larutan B:
What is solution B? Justify your answer.
Apakah larutan B? Wajarkan jawapan anda.
Water solution
Larutan Air
Soap solution
Larutan sabun
3
EXERCISE 1
Name the structure base on the picture below.
Glycoprotein on the virus envelopes.
Glikoprotein pada sampul virus.
Answer: ________________________
Jawapan: ________________________
The membrane that surrounds the
nucleocapsid.
Membran yang mengelilingi nukleokapsid.
Answer: ________________________
Jawapan: ________________________
4
EXERCISE 1
Name the structure base on the picture below.
Contain genetic material of virus
Bahagian yang mengandungi bahan genetik virus
Answer: ________________________
Jawapan: ________________________
Virus envelope is consist of
Sampul virus mengandungi
Answer: ________________________
Jawapan: ________________________
5
EXERCISE 2
CROSSWORD PUZZLE
6
EXERCISE 2
Across:
Melintang:
3. ………. is the protein shell of a virus, enclosing its genetic material.
3. ……….. ialah cangkang protein virus menutupi bahan genetiknya.
6. The term ………………. does not include viruses and prions, which are
generally classified as non-living.
6. Istilah ……………. tidak termasuk virus dan prion, yang selalunya diklasifikasikan sebagai organisma
tidak hidup.
7. …….. is a tiny, infectious agents that live and multiply only inside a
living cell.
7. ……. adalah agen berjangkit kecil yang hidup dan membiak hanya di dalam sel hidup.
8. Human immunodeficiency virus (HIV) is the virus that causes ……..
8. Human immunodeficiency virus (HIV) adalah virus yang menyebabkan ……….
Down:
Kebawah:
1. The …… or RNA found in the core of the virus can be single stranded
or double stranded.
1. Rantaian ……. atau RNA yang terdapat dalam teras virus boleh menjadi rantaian tunggal atau
rantaian berganda.
2. Viruses are so small that they can only be seen under an electron
…………….
2. Virus adalah sangat kecil sehingga ia hanya boleh dilihat di bawah ……………. elektron.
3. ………… disease (COVID-19) is an infectious disease caused by the SARS-
CoV-2 virus.
3. Penyakit …………………. (COVID-19) ialah penyakit berjangkit yang disebabkan oleh virus SARS-CoV-2.
4. Viruses with asymmetrical structures are referred to as “................ ”
4. Virus dengan struktur yang tidak simetri dirujuk sebagai “................. ”
5. Flu or also known as …………….. is a viral infection that attacks our
respiratory system such as the nose, throat and lungs.
5. Selesema atau juga dikenali sebagai …………….. adalah jangkitan virus yang menyerang sistem
pernafasan kita seperti hidung, tekak dan paru-paru.
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EXERCISE 3
GET-TO-KNOW T=VIRUS
Viruses are microscopic particles that can infect and sicken
animals and plants. Moreover, the size of the virus is smaller
than that of the bacteria and the virus needs a host.The cells
of the human body are the host of the virus. When the virus
enters the human body, it will reproduce continuously, causing
the cells of the human body to be destroyed. Therefore, the
infected individual will fall ill. The types of viruses are
helical, spherical, and polyhedral. Covid-19 is an example of
a spherical virus, Tobacco mosaic virus (TMV) is an example of
a helical virus, and poliovirus is an example of a polyhedral
virus.
Virus ialah zarah mikroskopik yang boleh menjangkiti dan menyakiti haiwan dan
tumbuhan. Selain itu, saiz virus adalah lebih kecil daripada bakteria dan virus
memerlukan perumah. Sel-sel badan manusia adalah perumah virus. Apabila virus
masuk ke dalam tubuh manusia, ia akan membiak secara berterusan,
menyebabkan sel-sel badan manusia musnah. Oleh itu, individu yang dijangkitinya
akan jatuh sakit. Jenis-jenis virus adalah heliks, sfera, dan polihedral. Covid-19
ialah contoh virus sfera, Virus mozek tembakau (TMV) ialah contoh virus heliks,
dan virus polio ialah contoh kepada virus polihedral.
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EXERCISE 3
Read the text provided and answer all the questions.
Baca petikan dan jawab semua soalan.
1. Is the size of a virus smaller than a bacterium?
Adakah saiz virus lebih kecil daripada bakteria?
___________________________________________________________________________
___________________________________________________________________________
2. What is the host of the virus?
Apakah perumah virus itu?
___________________________________________________________________________
___________________________________________________________________________
3. Why would an infected individual get sick?
Mengapa individu yang dijangkiti akan jatuh sakit?
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
4. State the types of viruses.
Nyatakan jenis-jenis virus.
___________________________________________________________________________
___________________________________________________________________________
Is the virus dangerous? State the reason for your
5. answer.
Adakah virus itu berbahaya? Nyatakan sebab jawapan anda.
___________________________________________________________________________
___________________________________________________________________________
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EXERCISE 4
Soap and Water Mechanism
Match the statement with suitable answers.
Padankan pernyataan dengan jawapan yang sesuai.
Soap molecules
bond to water
Molekul sabun terikat
pada air
Fatty lipid
membrane
Membrane lipid lemak
Push and pull force
break the virus
membrane
Daya tarik dan tolak
memecahkan membran
virus
Soap bonds to
fatty lipid
membrane
Sabun terikat pada
membran lipid lemak
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EXERCISE 5
HYDROPHILIC AND HYDROPHOBIC
Hydrophilic/ Attracted to
water
Hidrofilik/ Tertarik pada air
Hydrophobic/ Attracted to
fat
Hidrofobik/ Tertarik pada lemak
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