# data[].attributes.body
Change of mark scheme for Q13 (a) where M1 given for 154 000 / 22 000 = 70 min

# data[].attributes.body
Conversion errors from 5L3:

50 m = 5000 km.

500 m / 1000 = 0.5

# data[].attributes.body
This student never shows 2.95 + 0.25. But final answer is correct. Do I award M1?

# data[].attributes.body
Is the circled part for Zone 1 acceptable?

# data[].attributes.body
May I check if this deduction is correct?

# data[].attributes.body
Am I correct in giving this student 1 mark for part (b)?

# data[].attributes.body
Round off to 17 instead of writing equal to 17.8. Can still award the method marks right?

# data[].attributes.body
Can this student be award the method marks? So student will get 1 mark for part (b)?

# data[].attributes.body
So this student will only receive 1.5 marks for part (b)?

# data[].attributes.body
Minus 1/2 marks for missing steps?

# data[].attributes.body
Need to deduct 1/2 marks here?

# data[].attributes.body
Need to deduct 1/2 marks here?

# data[].attributes.body
Need to minus 1/2 marks for incorrect mathematical statement: 154/2.2=70000.

But above, the equation is correct: 154/2.2=70

# data[].attributes.body
Ignore and give A1, but student must do corrections!!!

# data[].attributes.body
Is it ignore and give 2 marks for part(a)?

# data[].attributes.body
No M1 is awarded for this.

# data[].attributes.body
Is this correct way of awarding part (b)? 2 method marks minus 1 mark for misread from question stem. So in total, part (b) only has 1 mark.

# data[].attributes.body
Indicate no method shown but still award 2 marks.

# data[].attributes.body
2 marks awarded.

# data[].attributes.body
Wrong method so no A1 awarded.

# data[].attributes.body
Does the child get zero for part (b)? Or the child can be award the 2 method marks (because if 103% is written as 105%, the child will get everything correct)?

# data[].attributes.body
1st M0.5 for comparison of both zones

2nd M1 for 11×10+20

A1 for 130g & Zone 2

# data[].attributes.body
Got M1 here?

# data[].attributes.body
Got M1 here?

# data[].attributes.body
Got M1 here?

# data[].attributes.body
Can M1 for question 13 be at 154000/2200 instead of the last conversion step?

# data[].attributes.body
Part b, penalize for no am in timeline?

# data[].attributes.body
Penalize for no “min”?

# data[].attributes.body
Part b, can give name: bank b? It’s the bank Tom deposited in.

# data[].attributes.body
Write 15 instead of “G”, can boh?

# data[].attributes.body
a) penalize for $13.5? No zero to show cents

b) wrong units; no conversion, leading to wrong answer. Got M1?

# data[].attributes.body
To penalize for double % sign?