3ME3
© HKEAA 2006 1
Education and Manpower Bureau Territory-wide System Assessment 2006
Primary 3 Mathematics Marking Scheme
Item
No. Answers Mark Remarks
1(a) 37240，32740，30247 respectively 1 Must be all correct
1(b) Ann Lee 1
2(a) hundreds 1 Do not accept 100. Do not accept wrong
spelling
2(b) 3000 1
3 577 1
4 219 1
5 1000 1
6 50… 7 1 50R7 / 50r7 are also accepted
7 309 1
8 C 1
9 219 1
10 15 1
11(a) 10, 50 respectively 1 ten, fifty respectively are also accepted, must be all correct. Do not accept wrong spelling
11(b) 31, 50 respectively 1 thirty-one, fifty respectively are also
accepted, must be all correct. Do not accept wrong spelling
12 The cost of the dog shirt was 460 － 128－ 75
＝ 332－ 75
＝ $257 OR
The cost of the dog food and chain were
12875 = $203
The cost of the dog shirt was 460－ 203＝ $257
1 1*
1**
Method Mark: other correct methods are also acceptable, e.g. 460-(128+75) Answer Mark (*please see remarks below) Presentation Mark (**please see remarks below)
13 We pay 369 × 4
＝ $1476 OR We pay
369369369369 = $1476
1 1*
1**
Method Mark: other correct methods are also acceptable, e.g. 4 x 369
Answer Mark (*please see remarks below) Presentation Mark (**please see remarks below)
14(a) 620.50 1 620.5 is also acceptable
14(b) Circle a total amount of $620.50 1 Holistic marking
15 A, C , D 1 Must be all correct, order of arrangement is
not important
3ME3
© HKEAA 2006 2
Item
No. Answers Mark Remarks
16 13, 8 respectively 1 Must be all correct
17 15 7 ,
15 11 ,
15
13 respectively 1 Must be all correct
18 D 1
19(a) 6 1
19(b) School 1
19(c) Fire Station 1
20 20, 8 respectivel y 1 twenty, eight respectively are also accepted, must be all correct, do not accept wrong spelling
21 25, 10, morni ng respectively 1 twenty-five, ten, morning respectively are also accepted, must be all correct. Do not accept wrong spelling
22(a) 20th, July respectively 1 20, July respectively are also accepted, must be all correct. Do not accept wrong spelling 22(b) 2nd, August respectively 1 2, August respectively are also accepted,
must be all correct. Do not accept wrong spelling
22(c) 28 1
23 C, A, B respectively 1 Must be all correct
24(a) cm / centimetres/centimeters 1 Do not accept wrong spelling
24(b) g / gm / grams 1 Do not accept wrong spelling
24(c) km / Km / kilometres/kilometers 1 Do not accept wrong spelling 24(d) m L / ml / millilitres/milimeters 1 Do not accept wrong spelling
25 4 1
26 C 1
27(a) pyramid 1 Do not accept wrong spelling
27(b) prism 1 Do not accept wrong spelling
27(c) cone 1 Do not accept wrong spelling
27(d) cylinder 1 Do not accept wrong spelling
28(a) F 1
28(b) C 1
28(c) A, G 1 Must be all correct, order of arrangement is
not important
29(a) A 1
29(b) B 1
29(c) D, F 1 Must be all correct, order of arrangement is
not important
3ME3
© HKEAA 2006 3
Item
No. Answers Mark Remarks
30 B, C 1 Must be all correct, order of arrangement is
not important
31(a) 1
31(b) 1
32 south , east, south respectively 1 Must be all correct. Do not accept wrong spelling. Do not accept S, E, S respectively
33 B, C, D 1 Must be all correct, order of arrangement is
not important 34 Draw a trapezium, the fourth vertex
does not have to be drawn on the intersection of the dotted lines
1 Must include the given two straight lines, holistic marking
35(a) 7, 4, 6, 3 respectively 1 Must be all correct 35(b) Carrie: total 7 fi gures , Tim: total 4
fi gures, Sall y: tot al 6 fi gures , Ma y: tot al 3 fi gures
1 Holistic marking, must be all correct, do not accept other figures
36(a) 10 1
36(b) 9 1
36(c) 7 1
Remarks: *Answer Mark - (1) Just the correct answer without showing any mathematical expression(s), award the Answer Mark.
(2) Mathematical expression(s) is/are incorrect, do not award the Answer Mark.
(3) Poor presentation in the mathematical expression(s) or workings but correct answer given, award the Answer Mark.
**Presentation Mark: (1) Mathematical expression(s) is/are correct, but wrong answer given, award the Presentation Mark.
(2) Mathematical expression(s) is/are incorrect, do not award the Presentation Mark.
(3) Presentation mark includes holistic assessment of
mathematical expression(s), units (missing unit or wrong unit), explanation, statement/conclusion and use of symbols(including the equal sign), etc.
