CHAPTER 1 1.0 Introduction - DSpace@UM - University of Malaya
CHAPTER 1 1.0 Introduction - DSpace@UM - University of Malaya
CHAPTER 1 1.0 Introduction - DSpace@UM - University of Malaya
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plants?/ yang ada batang yang keras dan tegak seperti pokok durian<br />
rambutan dan angasana/ xylem is the most important part/anda akan belajar<br />
xylem ini dalam tingkatan tiga xylem akan membawa air daripada akar ke<br />
daun/ to produce the process <strong>of</strong> photosynthesis/ this is the most important<br />
part/ secondary xylem it supports the plant/ kalau anda mengkopek kulit<br />
pada batang anda akan nampak bahagian yang ada cecair you can see a<br />
liquid form/ this is called xylem/ it not only supports it also gives the shape<br />
to the plant/ maksudnya adalah ketegakan sel kalau tumbuhan itu tak ada air<br />
apa akan jadi ia akan layu/ non woody plants adalah tanpa batang keras ia<br />
akan mencengkam pada tumbuhan itu/ the roots <strong>of</strong> mangrove tree pokok<br />
bakau yang biasa ada di kawasan paya ia macam jagung/ akarnya akan<br />
menambahkan lagi sokongan pada pokok/ to support/ can anyone tell me<br />
what is the longest roots in the world?/ it is about 120 meters/ lets look at<br />
the next point/ aquatic plants bermaksud tumbuhan yang hidup di air/ ok<br />
secondary xylem enables the plant or tree to stand upright and also gives the<br />
plant shape/ so xylem plays an important role tumbuhan yang boleh<br />
bergerak di air adalah hydrilla and water lily/ the rest i will continue later/<br />
( T9-U1-R)<br />
R : can humans detect ultra violet/ warna unggu dan sebagainya?/ bees can<br />
detect the birds have good sensory organs/ lets look at grass hopers/ they use<br />
their antenna to detect/ di panggil mata tumpuan/ for example bats/ kelawar<br />
bila keluar dari gua/ they use their hearing system to detect/ different<br />
animals have different sensory organs/ faham ke boy?/ (T15-U3-R)<br />
In the examples provided above, the bilingual educator R code-switched to explain the<br />
scientific terminology and to emphasize salient points, as most <strong>of</strong> the students lack the<br />
ability to understand the concepts. Examples <strong>of</strong> scientific terms taken from T1-048-R are<br />
radiation, solid, and reflect. Educator R gave the meanings in the Malay language.<br />
The pupils did not understand the terms so the educator by code-switching explained the<br />
meaning in Malay; apa maksud eclipse? gerhana matahari.<br />
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