Mathematics
Measurement and time
Content
Educator section
Memorandum
2. 2.1 A 0,05
B 0,2
C 0,4
D 0,35
2.2 E 1
F
3.
A 0,3 ℓ
B 0,7 ℓ
C 1,2 ℓ
D 1,8 ℓ
E 0,2 ℓ
F 0,8 ℓ
G 1,4 ℓ
H 1,4 ℓ
I 0,15 ℓ
J 0,45 ℓ
K 0,75 ℓ
L 1,2 ℓ
M 0,25 ℓ
N 0,625 ℓ
O 1,75 ℓ
P 2,375 ℓ
1.
1.1 11,7218 ℓ
1.2 16,73 ℓ
1.3 107,15 mℓ
1.4 4 123 kℓ
1.5 102,76 m
1.6 123 kℓ
Leaner section
Content
Activity: to use appropriate measuring instruments [lo 4.6.2]
1. Let's talk about measuring jugs!
1.1 For what reason might your mother or father use a measuring jug at home?
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1.2 What are the units in which a measuring jug is marked?
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1.3 Do measuring jugs come in different sizes? If so, what are the sizes?
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2. Study the following measuring jugs and take down the readings.
2.1 Express the measurements for A, B, C and D in litres (ℓ):
A ________________________ ℓ
B ________________________ ℓ
C ________________________ ℓ
D ________________________ ℓ
2.2 Express the measurements at E and F in cups:
E ________________________ cups
F ________________________ cups
3. Study the measuring jars and take the readings.
A. ____________________
B. ____________________
C. ____________________
D. ____________________
E. ____________________
F. ____________________
G. ____________________
H. ____________________
I. ____________________
J. ____________________
K. ___________________
L. ____________________
M. ___________________
N. ____________________
O. ____________________
P. ____________________
Assessment
Learning Outcome 4: The learner will be able to use appropriate measuring units, instruments and formulae in a variety of contexts.
Assessment Standard 4.6: We know this when the learner uses appropriate measuring instruments (with understanding of their limitations) to appropriate levels of precision including:
4.6.2: measuring jugs to measure capacity.