Page 27 - Mahir PBD KSSR Year 6 - Maths

Mathematics Year 6 Unit 4 Time

PBD MODULE ›› DSKP Practice

4.1 Time zones Textbook 141 – 147

Performance Level (PL) Achieved Not yet achieved
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PL 1: Recognise time zone.
PL 2: Explain time difference between two cities located in different time
zones.
1. Mark (✓) for the correct statements or (7) for the incorrect statements. LS 4.1.1 PL 1

(a) The whole world is divided into 36 time zones. 7

(b) The calculation time starts from 0° line at Greenwich, England. ✓

(c) There are countries which have more than one time zone. ✓

(d) Australia has 3 time zones. ✓

(e) Malaysia has 2 time zones. 7

(f ) Further to the right, the time is earlier. ✓

(g) The time in the western countries is ahead of the time in eastern countries. 7

(h) Further to the left, the time is earlier. 7

(i) The time in the eastern countries is ahead of time in the western countries. ✓

2. The table below shows the differences in time between Malaysia and a few places.
LS 4.1.2 PL 2
Country Time difference
Maldives – 3
Jakarta – 1
Auckland + 4

Given that the time in Malaysia is 12:30 a.m., Monday. Calculate the time and day for the
three places above.

(a) Time in Maldives (b) Time in Jakarta (c) Time in Auckland
= 12:30 a.m. − 3 jam = 12:30 a.m. − 1 jam = 12:30 a.m. + 4 jam
= 24 jam 30 minit − 3 jam = 24 jam 30 minit − 1 jam = 0 jam 30 minit + 4 jam
= 21 jam 30 minit = 23 jam 30 minit = 4 jam 30 minit
= 9:30 p.m., Ahad = 11:30 p.m., Ahad = 4:30 a.m., Isnin

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