GCSE in Mathematics: Standard Marking Direction

 GCSE in Mathematics: Basic Marking Assistance Essay

Indicate Scheme

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GCSE

GCSE in Mathematics Requirements A

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General Marking Guidance

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All candidates must get the same treatment. Examiners must mark the first candidate in the identical way because they mark the final.

•

Draw schemes needs to be applied absolutely. Candidates should be rewarded so that they have shown they can do rather than penalised for absences.

•

All the marks within the mark scheme are designed to be granted. Examiners must always award total marks in the event that deserved, we. e. if the answer matches the mark plan. Examiners also need to be prepared to prize zero marks if the candidate's response is not worth credit based on the mark system.

•

Wherever some reasoning is required, indicate schemes provides the principles in which marks will be awarded and exemplification can be limited.

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Crossed out work should be marked UNTIL the applicant has substituted it with an alternative response.

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Indicate schemes is going to indicate inside the table exactly where, and which strands of QWC, will be being evaluated. The strands are as follows:

i) make certain that text is legible and that spelling, punctuation and grammar are exact so that meaning is clear.

Understanding and which means is clear by making use of correct notation and labelling conventions.

ii) select and use a form and style of writing ideal to purpose and to complicated subject matter.

Reasoning, explanation or perhaps argument is correct and properly structured to convey mathematical reasoning.

iii) arrange information plainly and identifiably, using consultant vocabulary once appropriate.

The mathematical methods and processes used will be coherently and clearly organised and the suitable mathematical language used.

Assistance with the use of codes within this indicate scheme

M1 – approach mark

A2 – accuracy and reliability mark

B1 – operating mark

C1 – connection mark

QWC – quality of created communication

oe – or perhaps equivalent

cao – appropriate answer simply

ft – follow through

sc - particular case

Requirements A Conventional paper 2 Higher Tier

1MA0/2H

Question

Answer

Mark

ВЈ0. 95

a few

M1 to get 7 Г· 5 (=1. 4)

M1 for your five. 65 – 2 × " 1 . 4” (=2. 85)

A2 cao

(a)

150774. 1935…

2

(b)

151000

you

M1 for 74. fifth there’s 89.. or 0. 0372

A1 for 159774. 1….

B1 ft

(a)

Negative

one particular

B1 cao

(b)

Type of best fit

drawn

1

B1 St collection between (15, 50), (15, 45) and (50, 14), (50, 9)

(c)

thirty five – 40

1

B1 ft

1 )

FE

Working

7 Г· 5 (=1. 4)

2 × " 1 . 4” (=2. 8)

5. sixty-five – installment payments on your 8 (=2. 85)

" 2 . 85”÷3

Additional Assistance

Total intended for Question one particular: 3 represents

2 .

Total for Problem 2: 3 marks

3.

Total for Question three or more: 3 represents

4.

(a)

20

one particular

B1 cao

(b)

Series from

(10 10, 10) to

(10 40, 10) to

(11 20, 0)

3

B1 for collection from (10 10, 10) to (10 40, 10)

M1 to get 10 Г· 15 or perhaps 40 a few minutes

A1 pertaining to line coming from (10 45, 10) to (11 twenty, 0)

25

3

M1 for viewpoint BAH sama dengan 28 or angle ABH = 180 – 53 (=127)

M1 for 180 – " 127” – 28

A2 cao

Total for Issue 4: four marks

your five.

Total for Question 5: 3 represents

1MA0/2H

Issue

6.

Doing work

2

M1 for 5x – two times = 18 – two

A1 cao

2

M1 for 6x + several > 15

A1 cao

Stem and

leaf

picture

(see end of

draw

scheme)

& key

(b)

Mark

your five

(a)

Answer

3

B3 for totally correct plan with appropriate key

[B2 or ordered leaves (condone one particular error), important or no essential OR unordered leaves (condone one error) + correct key]

[B1 for unordered leaves (condone one omission), no essential OR

for the correct important (ignore diagram) OR to get ordered leaves (no much more than 2 mistakes with a correct key]

3. 70

4

M1 for 2 Г— several. 50 & 2 . 40 + installment payments on your 20 (= ВЈ11. 70)

M1 to get 10 Г· 1 . 25 (= 8)

M1 intended for " 10. 70” – " 8”

A1 cao

x>

7

6

Extra Guidance

Total for Problem 6: 5 marks

several.

Total for Question six: 3 marks

8.

IDEOLOGIA

2 Г— 3. 40 + installment payments on your 50 & 2 . twenty = ВЈ11. 70

twelve Г· 1 . 25 sama dengan 8

14. 70 –...

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