HALF YEARLY EXAMINATION FEBRUARY 2015 St. Ignatius College ...

Year 4

HALF YEARLY EXAMINATION FEBRUARY 2015 St. Ignatius College Primary Schools

Mathematics

Marking Scheme

MENTAL PAPER 1 826 3 48 5 50 or fifty

(1 mark each c.a.o.)

2

2 sides 5 sides

4 12

62 8 523 10 14 12 4000 14 7

7 20 9 31 or 33 11 22 13 300 15 12

16 54 18 84

6

20

8

17 11:45 19 399

Mathematics ? Marking scheme -Year 4 - February 2014

Page 1 of 6

Half Yearly Examination February 2015

St. Ignatius College Primary Schools

__________________________________________________________

Year 4

Mathematics

Marking Scheme

__________________________________________________________

WRITTEN PAPER

Question

Requirements

Mark

Additional Guidance

1.a

42, 52

2

1 mark for each

correct answer

b

800

2

c.a.o

c

239

2

c.a.o

d

28

2

c.a.o

e

9

2

c.a.o

f

49

2

c.a.o

g

7

2

c.a.o

h

6

2

c.a.o

i

15 cm

2

c.a.o

j

3:30

2

c.a.o

2.a

65

1

b

853

1

c

220

1

d

189

1

Mathematics ? Marking scheme -Year 4 - February 2014

c.a.o c.a.o c.a.o c.a.o

Page 2 of 6

3.

a)

b)

1

1 mark for each

correct answer

1

c.a.o

c)

d)

4.a

1

1

1, 1

1 mark for each

correct answer

cube

cuboid

b

curved

c

1

5.a

3

1

3

1

8

10

4

3

b

c.a.o

1

c.a.o

1

c.a.o

3

1 mark for each

correct answer

c.a.o

1

c.a.o

6.a

100 ? 4 = 25

1

c.a.o

b

5 x 5 = 25

1

Mathematics ? Marking scheme -Year 4 - February 2014

c.a.o

Page 3 of 6

c d 7.a

8.a b c

9.a

75 ? 50 = 25 13 + 12 = 25 12 + 8 = 20 19 + 1 = 20 10 + 10 = 20 15 + 5 = 20

11.18 Working seen or implied

18.42

Working seen or implied 5

1

c.a.o

1

c.a.o

1

c.a.o

1

c.a.o

1

c.a.o

1

c.a.o

1

c.a.o

1 Accept other valid

1

methods c.a.o

2 Accept other valid

1

methods c.a.o

1

c.a.o

b

5:30

c

Working seen or implied

20 minutes

d

Working seen or implied

Mathematics ? Marking scheme -Year 4 - February 2014

1

c.a.o

1

Accept other

valid methods

1

c.a.o

1

Accept other

valid methods

Page 4 of 6

30

1

10.a

1

40c

1.34

1

1

14c

22c

1

b

1 20c 10c 2c 2c

2

11.a

1

107cm

169cm

1

b

168 cm

1

c

Addition seen or implied.

1

118 cm

1

d

1.18 m

1

12.a

dog

1

b

8

1

c

horse

1

d

6

2

e

20

Favourite Animal

1

15

10

5

0

horse

cat

dog tortoise rabbit

c.a.o 1 mark for each correct answer

c.a.o

c.a.o c.a.o c.a.o

c.a.o

Accept other valid methods

c.a.o c.a.o c.a.o c.a.o c.a.o

c.a.o

c.a.o

Mathematics ? Marking scheme -Year 4 - February 2014

Page 5 of 6

 ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download