[PDF] 2009 Key Stage 2 Year 6 - Mathematics Test A B Mental Levels 3-5 Mark Schemes.pdf | Plain Text

National curriculum assessments 2009 Ma Mathematics tests Mark schemes Test A, Test B and Mental mathematics KEY STAGE 2 LEVELS 3–5 289984_ks2ma_2009_090116.indd 1289984_ks2ma_2009_090116.indd 1 16/01/2009 11:01:3816/01/2009 11:01:38

First published 2009 © Qualifi cations and Curriculum Authority 2009 ISBN 978-1-84721-684-7 Reproduction, storage, adaptation or translation, in any form or by any means, of this publication is prohibited without prior written permission of the publisher, unless within the terms of licences issued by the Copyright Licensing Agency. Excerpts may be reproduced for the purpose of research, private study, criticism or review, or by educational institutions solely for educational purposes, without permission, providing full acknowledgement is given. Produced in Great Britain by the Qualifi cations and Curriculum Authority under the authority and superintendence of the Controller of Her Majesty’s Stationery Offi ce and Queen’s Printer of Acts of Parliament. The Qualifi cations and Curriculum Authority is an exempt charity under Schedule 2 of the Charities Act 1993. Qualifi cations and Curriculum Authority 83 Piccadilly London W1J 8QA www.qca.org.uk QCA wishes to make its publications widely accessible. Please contact us if you have any specifi c accessibility requirements. 289984_ks2ma_2009_090116.indd 2289984_ks2ma_2009_090116.indd 2 16/01/2009 11:01:4016/01/2009 11:01:40

2009 KS2 Mathematics tests mark schemes 1 Marking the mathematics tests As in 2008, external markers, employed by the external marking agencies under contract to QCA, will mark the test papers. The markers will follow the mark schemes in this booklet, which is supplied to teachers for information. This booklet contains the mark schemes for the levels 3–5 tests A, B and mental mathematics. Level threshold tables will be available on the NAA website (www.naa.org.uk/tests) on 22 June 2009. General guidance The structure of the mark schemes The marking information for each question is set out in the form of tables, which start on page 6 of this booklet. The ‘question’ column on the left-hand side of each table provides a quick reference to the question number and the question part. The ‘mark’ column indicates the total number of marks available for each question part. On some occasions the symbol U1 may be shown in the mark column. The ‘U’ indicates that there is a Using and applying mathematics element in the question. The number, 1, shows the number of marks attributed to using and applying mathematics in this question. The ‘requirement’ column may include two types of information: a statement of the requirements for the award of each mark, with an indication of whether credit can be given for correct working examples of some different types of correct response. The ‘additional guidance’ column indicates alternative acceptable responses, and provides details of specifi c types of response which are unacceptable. Other guidance, such as the range of acceptable answers, is provided as necessary. Additionally, for the mental mathematics test, general guidance on marking is given on page 18, together with a ‘quick reference’ mark scheme. Applying the mark schemes In order to ensure consistency of marking, the most frequent procedural queries are listed on pages 2 and 3 with the action the marker will take. This is followed by further guidance on pages 4 and 5 relating to the marking of questions that involve money, time and other measures. Unless otherwise specifi ed in the mark scheme, markers will apply the following guidelines in all cases. 289984_ks2ma_2009_090116.indd 01289984_ks2ma_2009_090116.indd 01 16/01/2009 11:01:4016/01/2009 11:01:40

What if… Marking procedure The pupil’s response is numerically or algebraically equivalent to the answer in the mark scheme. Markers will award the mark unless the mark scheme states otherwise. The pupil’s response does not match closely any of the examples given.Markers will use their judgement in deciding whether the response corresponds with the statement of the requirements given in the ‘requirement’ column. Reference will also be made to the additional guidance and, if there is still uncertainty, markers will contact the supervising marker. The pupil has responded in a non-standard way.Calculations, formulae and written responses do not have to be set out in any particular format. Pupils may provide evidence in any form as long as its meaning can be understood. Diagrams, symbols or words are acceptable for explanations or for indicating a response. Any correct method of setting out working, however idiosyncratic, will be accepted. There appears to be a misreading affecting the working.This is when the pupil misreads the information given in the question and uses different information without altering the original intention or diffi culty level of the question. For each misread that occurs, one mark only will be deducted. In one-mark questions – 0 marks are awarded. In two-mark questions that have a method mark – 1 mark will be awarded if the correct method is correctly implemented with the misread number. No answer is given in the expected place, but the correct answer is given elsewhere.Where a pupil has shown understanding of the question, the mark(s) will be given. In particular, where a word or number response is expected, a pupil may meet the requirement by annotating a graph or labelling a diagram elsewhere in the question. The response in the answer box is wrong, but the correct answer is shown in the working.Where appropriate, detailed guidance will be given in the mark scheme, which markers will follow. If no guidance is given, markers will examine each case to decide whether: the incorrect answer is due to a transcription error the pupil has continued to give redundant extra working which does not contradict work already done the pupil has continued to give redundant extra working which does contradict work already done. „ „ „If so, the mark will be awarded. If so, the mark will be awarded. If so, the mark will not be awarded. 2009 KS2 Mathematics tests mark schemes General guidance 2 289984_ks2ma_2009_090116.indd 02289984_ks2ma_2009_090116.indd 02 16/01/2009 11:01:4016/01/2009 11:01:40

2009 KS2 Mathematics tests mark schemes General guidance What if… Marking procedure The pupil’s answer is correct but the wrong working is shown. A correct response will always be marked as correct. The correct response has been crossed out and not replaced.Any legible crossed-out work that has not been replaced will be marked according to the mark scheme. If the work is replaced, then crossed-out work will not be considered. More than one answer is given.If all answers are correct (or a range of answers is given, all of which are correct), the mark will be awarded unless prohibited by the mark scheme. If both correct and incorrect responses are given, no mark will be awarded. The answer is correct but, in a later part of the question, the pupil has contradicted this response.A mark given for one part will not be disallowed for working or answers given in a different part, unless the mark scheme specifi cally states otherwise. The pupil has drawn lines which do not meet at the correct point.Markers will interpret the phrase ‘slight inaccuracies in drawing’ to mean ‘within or on a circle of radius 2mm with centre at the correct point’. within the circle acce ptedon the circle acce ptedoutside the circle not acce pted Recording marks awarded on the test paper All questions, even those not attempted by the pupil, will be marked with a ‘1’ or ‘0’ entered in each marking space. A two-mark question which is correct will have ‘1’ entered in both marking spaces. A two-mark question which is incorrect, but which has suffi cient evidence of working or method as required by the mark scheme, will have ‘1’ entered in the fi rst marking space and ‘0’ in the second. Otherwise ‘0’ will be entered in both marking spaces. For the written tests, the total number of marks gained on each double page will be written in the space at the bottom of the right-hand page. For all of the tests, the total number of marks gained on each paper will be recorded on the front of the test paper. Test A carries a total of 40 marks. Test B also carries a total of 40 marks. The mental mathematics test carries a total of 20 marks. The 2009 key stage 2 mathematics tests and mark schemes were developed by the Test Development Team at Pearson Research and Assessment on behalf of QCA. 3 289984_ks2ma_2009_090116.indd 03289984_ks2ma_2009_090116.indd 03 16/01/2009 11:01:4116/01/2009 11:01:41

2009 KS2 Mathematics tests mark schemes General guidance 4 Marking specifi c types of question – summary of additional guidance Responses involving money Accept Do not accept Where the £ sign is given for example: £3.20, £7 £ £3.20 £7 £7.00 Any unambiguous indication of the correct amount, eg £3.20p £3 20 pence £3 20 £3,20 £3-20 £3:20Incorrect placement of pounds or pence, eg £320 £320p Incorrect placement of decimal point, or incorrect use or omission of 0, eg £3.2 £3 200 £32 0 £3-2-0 Where the p sign is given for example: 40p p 40p Any unambiguous indication of the correct amount, eg £0.40pIncorrect or ambiguous use of pounds or pence, eg 0.40p £40p Where no sign is given for example: £3.20, 40p £3.20 40p 320p £0.40 Any unambiguous indication of the correct amount, eg £3.20p £0.40p £3 20 pence £.40p £3 20 £.40 £3,20 40 £3-20 0.40 £3:20 3.20 320 3 pounds 20Incorrect or ambiguous use of pounds or pence, eg £320 £40 £320p £40p £3.2 0.4 3.20p 0.40p 289984_ks2ma_2009_090116.indd 04289984_ks2ma_2009_090116.indd 04 16/01/2009 11:01:4116/01/2009 11:01:41

2009 KS2 Mathematics tests mark schemes General guidance 5 Responses involving time Accept Do not accept A time interval for example: 2 hours 30 minutes2 hours 30 minutes Any unambiguous, correct indication, eg 2 1 2 hours 2.5 hours 2h 30 2h 30 min 2 30 150 minutes 150 Digital electronic time, ie 2:30Incorrect or ambiguous time interval, eg 2.30 2-30 2,30 230 2.3 2.3 hours 2.3h 2h 3 2.30 min A specifi c time for example: 8:40am, 17:208:40am 8:40 twenty to nine Any unambiguous, correct indication, eg 08.40 8.40 0840 8 40 8-40 8,40 Unambiguous change to 12 or 24 hour clock, eg 17:20 as 5:20pm or 17:20pmIncorrect time, eg 8.4am 8.40pm Incorrect placement of separators, spaces, etc or incorrect use or omission of 0, eg 840 8:4:0 8.4 084 Responses involving measures Accept Do not accept Where units are given (eg kg, m, l) for example: 8.6kg kg 8.6kg Any unambiguous indication of the correct measurement, eg 8.60kg 8.6000kg 8kg 600gIncorrect or ambiguous use of units, eg 8600kg Note If a pupil leaves the answer box empty but writes the answer elsewhere on the page, then that answer must be consistent with the units given in the answer box and the conditions listed above. If a pupil changes the unit given in the answer box, then their answer must be equivalent to the correct answer using the unit they have chosen, unless otherwise indicated in the mark scheme. 289984_ks2ma_2009_090116.indd 05289984_ks2ma_2009_090116.indd 05 16/01/2009 11:01:4116/01/2009 11:01:41

6 Test A questions 1– 5 Question Requirement Mark Additional guidance 1Time circled as shown: 12:30am 12:30pm 11:30am 11:30pm 3am1m Do not award the mark if additional incorrect times are circled. Accept alternative unambiguous indications, eg time ticked, crossed or underlined. 2 7 4 + 2 6 OR 7 6 + 2 4 1mNumbers may be added in either order. 3The correct tile ticked as shown: 1mAccept alternative unambiguous indications, eg tile crossed or circled. 4a 4bDiagrams completed as shown: 1535 15085 10 701m 1m U1 5a 5b15 USA1m 1mAccept unambiguous abbreviations or recognisable misspellings. 2009 KS2 Mathematics tests mark schemes 289984_ks2ma_2009_090116.indd 06289984_ks2ma_2009_090116.indd 06 16/01/2009 11:01:4116/01/2009 11:01:41

7 Test A questions 6–10 Question Requirement Mark Additional guidance 6a 6b3 Award TWO marks for the correct answer of 200 If the answer is incorrect, award ONE mark for evidence of appropriate working, eg: 60 + 60 = 120 20 + 20 + 20 + 20 = 80 120 + 80 = wrong answer OR (60 × 2) + (20 × 4) = wrong answer „ „1m Up to 2m Working must be carried through to reach an answer for the award of ONE mark. 7161m 8Diagram completed as shown: mirror line 1mAccept slight inaccuracies in drawing (see page 3 for guidance). Shape need not be shaded. 9Diagram completed correctly as shown: 01 1m Do not award the mark if additional incorrect lines are drawn. Lines need not touch the shapes or number line provided the intended accuracy is clear. 10a 10b27 Graph completed as shown: 14 12 10 8 6 4 2 0 Age in years Number of players 16-20 21-25 26-30 31-35 36-40 41-45 1m 1mAccept slight inaccuracies in drawing provided the intention is clear. Bar need not be shaded. 2009 KS2 Mathematics tests mark schemes 289984_ks2ma_2009_090116.indd 07289984_ks2ma_2009_090116.indd 07 16/01/2009 11:01:4216/01/2009 11:01:42

8 2009 KS2 Mathematics tests mark schemes Test A questions 11–12 Question Requirement Mark Additional guidance 11a 11b£4.79 Award TWO marks for the correct answer of £2.35 If the answer is incorrect, award ONE mark for evidence of appropriate working, eg 2.50 ÷ 2 = 1.25 1.25 + 1.40 = 2.65 5 – 2.65 = wrong answer1m Up to 2m Accept for ONE mark £235 OR £235p as evidence of appropriate working. Working must be carried through to reach an answer for the award of ONE mark. 12An explanation which gives a counter-example to illustrate that not all numbers ending in 4 are multiples of 4, eg: ’14 is not a multiple of 4’ ‘4, 24 and 44 are multiples of 4, but not 14 and 34’ ’14 or 34 don’t work’ ‘54’ OR an explanation which recognises that only numbers ending in 4 which have an even number of tens are multiples of 4, eg: ‘It has to have an even number of 10s as well, like 20 or 40’ ’14, 24, 34, 44, 54, 64 – only half of them are’ ‘4 doesn’t go into 10 so 14 isn’t’. „ „ „ „ „ „ „1m U1No mark is awarded for circling ‘No’ alone. Do not accept vague or incomplete explanations, eg: ‘Some numbers end in a 4 but aren’t multiples of 4’ ‘16 doesn’t end in 4’ ‘Not all multiples of 4 end in 4’ ’24 is a multiple of 4 but the next one isn’t’ ‘4, 8, 12, 16, 20, 24 etc’. If ‘Yes’ is circled but a correct, unambiguous explanation is given, then award the mark. „ „ „ „ „ 289984_ks2ma_2009_090116.indd 08289984_ks2ma_2009_090116.indd 08 16/01/2009 11:01:4316/01/2009 11:01:43

2009 KS2 Mathematics tests mark schemes 9 Test A questions 13–17 Question Requirement Mark Additional guidance 13a 13brhombus kite1m 1mAccept unambiguous abbreviations or recognisable misspellings. Accept unambiguous abbreviations or recognisable misspellings. 14 0.2 0.25 0.4 0.45 0.6 0.75 1m Do not award the mark if additional incorrect numbers are circled. Accept alternative unambiguous indications, eg numbers ticked, crossed or underlined. 1581m 16a 16b350 Arrow drawn to 400 as shown: 900 ml 300 ml 600 ml 1m 1mArrow should be closer to 400 than to 350 or 450 for the award of the mark. Accept alternative unambiguous indications of the correct level, provided the intention is clear, eg container shaded. 17Award TWO marks for the correct answer of 150 If the answer is incorrect, award ONE mark for evidence of appropriate working, eg 800 ÷ 2 = 400 400 – 250 = wrong answerUp to 2m U1Working must be carried through to reach an answer for the award of ONE mark. 289984_ks2ma_2009_090116.indd 09289984_ks2ma_2009_090116.indd 09 16/01/2009 11:01:4316/01/2009 11:01:43

2009 KS2 Mathematics tests mark schemes 10 Test A questions 18–20 Question Requirement Mark Additional guidance 18Award TWO marks for the correct answer of 60AND 90 If the answer is incorrect, award ONE mark for: both numbers correct and one or more additional factors of 180 OR both numbers correct and one number which is not a factor of 180 OR one number correct and none incorrect. „ „ „Up to 2mNumbers may be given in either order. eg 30, 45, 60,90 eg60,90, 100 eg60 19Award TWO marks for the correct answer of 34 314 If the answer is incorrect, award ONE mark for evidence of appropriate working which contains no more than ONE arithmetical error, eg: long multiplication algorithm, eg 602 × 57 30100 4214 wrong answer grid method, eg 600 2 50 30000 100 7 4200 14 = wrong answer partitioning method, eg 602 × 10 = 6020 602 × 20 = 12040 602 × 20 = 12040 602 × 7 = 4214 wrong answer „ „ „ Up to 2m In all cases accept follow-through of ONE error in working. Do not award any marks if: the error is in the place value, eg the omission of the zero when multiplying by fi ve tens, eg 602 × 57 3010 4214 wrong answer the fi nal (answer) line of digits is missing. Variations on algorithms are acceptable, provided they represent viable and complete methods. Working must be carried through to reach an answer for the award of ONE mark. „ „ 20a 20b34 701m 1m 289984_ks2ma_2009_090116.indd 010289984_ks2ma_2009_090116.indd 010 16/01/2009 11:01:4316/01/2009 11:01:43

2009 KS2 Mathematics tests mark schemes 11 Test A questions 21–24 Question Requirement Mark Additional guidance 21a 21b20% An explanation which recognises that 25% chose Jack, eg: ‘A quarter of the children guessed Jack and that is 10 out of 40’ ’10 out of 40 ( 1 4) were correct and the pie chart shows 1 4chose Jack’ ‘Half guessed Amir which is 20 and Jack is half of that which is 10’ ’10 guessed right and the pie chart shows three times as many chose the other runners’ ‘25% chose Jack and 25% were correct’ 10 correct „ „ „ „ „ „1m 1m U1Do not accept equivalent fractions or decimals. No mark is awarded for ‘Jack’ alone. Do not accept vague or incomplete explanations, eg: ‘There were 40 children altogether’ ‘Less than half chose Jack’ ‘Because Jack is the fastest’. If the answer to ‘Who won the race?’ is incorrect, but a correct, unambiguous explanation is given, then award the mark. „ „ „ 22Two fractions circled as shown: 2 3 6 10 9 12 10 15 6 20 1m Do not award the mark if additional incorrect fractions are circled. Accept alternative unambiguous indications, eg fractions ticked, crossed or underlined. 23a 23b(–10, –4) (0, 8)1m 1mCoordinates must be written in the correct order. Accept unambiguous answers written on the diagram. Award ONE mark if the answer to 23a is (0, 8) AND the answer to 23b is (–10, –4). 24Award TWO marks for the correct answer of 20 If the answer is incorrect, award ONE mark for evidence of appropriate working, eg Small square = 36 – 28 = 8 Large square = 28 – 8 = wrong answerUp to 2m U1Working must be carried through to reach an answer for the award of ONE mark. 289984_ks2ma_2009_090116.indd 011289984_ks2ma_2009_090116.indd 011 16/01/2009 11:01:4416/01/2009 11:01:44

2009 KS2 Mathematics tests mark schemes 12 Test B questions 1–3 Question Requirement Mark Additional guidance 1Award TWO marks for boxes ticked as shown: If the answer is incorrect, award ONE mark for only one correct box ticked, ie OR OR one additional incorrect box ticked, ie OR Up to 2mAccept alternative unambiguous indications such as 8 or Y. 2Award TWO marks for three numbers correct as shown: 500 240 2 If the answer is incorrect, award ONE mark for any two numbers correct.Up to 2m 3Two angles ticked as shown: 1m Do not award the mark if additional incorrect angles are ticked. Accept alternative unambiguous indications of the correct angles, eg angles circled. 289984_ks2ma_2009_090116.indd 012289984_ks2ma_2009_090116.indd 012 16/01/2009 11:01:4416/01/2009 11:01:44

2009 KS2 Mathematics tests mark schemes 13 Test B questions 4–8 Question Requirement Mark Additional guidance 4a 4b4 231m 1m 5Two coins ticked as shown: 1m U1Accept alternative unambiguous indications, eg coins listed, crossed or circled. 6D B A C1m U1Accept C A B D. 7a 7bLara Grace1m 1mAccept unambiguous abbreviations or recognisable misspellings. Accept unambiguous abbreviations or recognisable misspellings. 8Award TWO marks for shapes ticked and crossed as shown: If the answer is incorrect, award ONE mark for four shapes ticked and crossed correctly.Up to 2mAccept alternative unambiguous indications such asY or N. ForTWO marks accept: ForTWO marks accept: 289984_ks2ma_2009_090116.indd 013289984_ks2ma_2009_090116.indd 013 16/01/2009 11:01:4416/01/2009 11:01:44

2009 KS2 Mathematics tests mark schemes 14 Test B questions 9–10 Question Requirement Mark Additional guidance 9Award TWO marks for the three letters written in the correct regions as shown: Regular Quadrilateral C D A B If the answer is incorrect, award ONE mark for two letters written in the correct regions.Up to 2m U1Do not accept letters written in more than one region. Accept alternative unambiguous indications, eg lines drawn from the shapes to the appropriate regions of the diagram. Accept unambiguous shapes drawn in the appropriate regions of the diagram. 10a 10b7 Award TWO marks for the correct answer of £4.11 If the answer is incorrect, award ONE mark for evidence of appropriate method, eg 4 × 3.79 = 15.16 8.95 + 15.16 = 24.11 24.11 – 201m Up to 2mAccept 7 r 55p. Do not accept 7 r 55 Accept for ONE mark £411 OR £411p as evidence of appropriate method. Answer need not be obtained for the award of ONE mark. 289984_ks2ma_2009_090116.indd 014289984_ks2ma_2009_090116.indd 014 16/01/2009 11:01:4516/01/2009 11:01:45

2009 KS2 Mathematics tests mark schemes 15 Test B questions 11–13 Question Requirement Mark Additional guidance 11a 11b 11c3 2 hours 5 minutes 18:151m 1m 1mThe answer is a time interval (see page 5 for guidance). The answer is a specifi c time (see page 5 for guidance). Accept 6:15 12a 12b–10 451m 1mDo not accept 10– 13Square drawn as shown: OR OR 1m U1Accept slight inaccuracies in drawing, provided the intention is clear. 289984_ks2ma_2009_090116.indd 015289984_ks2ma_2009_090116.indd 015 16/01/2009 11:01:4516/01/2009 11:01:45

2009 KS2 Mathematics tests mark schemes 16 Test B questions 14–19 Question Requirement Mark Additional guidance 14Two numbers, x AND y where y = 10 ( x+ 1) eg, 1 AND 20 OR 3 AND 40 OR 10 AND 110 1mThe second number is ten more than ten times the fi rst number. 15a 15b3 8 4 10 OR2 51m 1mAccept equivalent fractions or decimals. Accept equivalent fractions or decimals. 16a 16bC B1m 1mAccept 920 ÷ 80 OR 11.5 Accept 820 ÷ 75 OR 10.9 OR 10.93 OR 10.933 etc. 17a 17bAnswer in the range 7.5 minutes to 9 minutes exclusive. Answer in the range 130m to 140m inclusive.1m 1mAccept an answer in the range 21 minutes to 22.5 minutes exclusive. 18251m 19Award TWO marks for all three numbers, as shown: 169AND 196 AND 225 If the answer is incorrect, award ONE mark for: two numbers correct and none incorrect OR three numbers correct and one incorrect. „ „Up to 2m U1Accept numbers written in any order. All three numbers and no incorrect numbers must be given for the award of TWO marks. Accept for TWO marks: 13 2AND 14 2AND 15 2 OR 13 × 13 AND 14 × 14 AND 15 × 15 Accept for ONE mark: 13AND 14 AND 15 „ „ 289984_ks2ma_2009_090116.indd 016289984_ks2ma_2009_090116.indd 016 16/01/2009 11:01:4616/01/2009 11:01:46

2009 KS2 Mathematics tests mark schemes 17 Test B questions 20–22 Question Requirement Mark Additional guidance 20a 20bAnswer in the range 76cm to 78cm inclusive. Answer in the range 3cm to 5cm inclusive.1m 1m 2130%1m Do not accept equivalent fractions or decimals. 22a 22b40 Award TWO marks for the correct answer of 250 If the answer is incorrect, award ONE mark for evidence of appropriate method, eg: 500 ÷ 2 × 5 = 1250 1250 – 1000 OR 1 2litre 2 smoothies 1 litre 4 smoothies 1 1 4litres 5 smoothies 1 1 4– 1 = 1 4 1 4× 1000 „ „ 1m Up to 2m Accept for ONE mark an answer of 1 4litre OR sight of 1 4litre with no evidence of an incorrect method. Accept for ONE mark an answer of 1250 OR sight of 1250 with no evidence of an incorrect method. Answer need not be obtained for the award of ONE mark. 289984_ks2ma_2009_090116.indd 017289984_ks2ma_2009_090116.indd 017 16/01/2009 11:01:4616/01/2009 11:01:46

2009 KS2 Mathematics tests mark schemes 18 Mark scheme for the mental mathematics test Applying the mark scheme Please note that pupils will not be penalised if they record any information given in the question or show their working. Markers will ignore any annotation, even if in the answer space, and mark only the answer. Markers will accept an unambiguous answer written in the stimulus box, or elsewhere on the page. Full mark scheme information is given on page 20. In addition, a ‘quick reference’ mark scheme is provided on page 19. This is presented in a similar format to the pupil’s answer sheet. General guidance The general guidance for marking the written tests also applies to marking the mental mathematics test. In addition, the following principles apply. 1. Unless stated otherwise in the mark scheme, accept answers written in words, or a combination of words and fi gures. 2. Where units are specifi ed, they are given on the answer sheet. Pupils are not penalised for writing in the units again. 3. Where answers are required to be ringed, do not accept if more than one answer is ringed, unless it is clear which is the pupil’s intended answer. Accept also any other way of indicating the correct answer, eg underlining. 289984_ks2ma_2009_090116.indd 018289984_ks2ma_2009_090116.indd 018 16/01/2009 11:01:4716/01/2009 11:01:47

19 Mental mathematics 2009 quick reference mark scheme Practice question 3 54 2 10:45 5 3800 m Time: 5 seconds 1 180 4 7 10 Accept equivalent fractions. Accept 70% Time: 15 seconds 16 401 18 210 20 24 p 19 6 174.805 4.085 4.85 4.508 4.58 Time: 10 seconds 6 69 8 13 1 2 OR 13.5 7 12 70 10 11 13 0.35 Accept equivalent fractions 15 23 OR 29 11 £ 6.45 9 –5 ° C Do not accept 5 – 14 24 289984_ks2ma_2009_090116.indd 019289984_ks2ma_2009_090116.indd 019 16/01/2009 11:01:4716/01/2009 11:01:47

2009 KS2 Mathematics tests mark schemes 20 Mental mathematics questions 1–20 Question Requirement Mark Additional guidance 11801m 210:451mAnswer is a specifi c time. 3541m 4 7 10 1mAccept equivalent fractions. Accept 70%. 53800 m1m 6691m 7 1mAccept any other way of indicating the answer, eg underlining. Do not accept if more than one answer is indicated unless the pupil’s intention is clear. 813 1 2OR 13.5 1m 9–5°C1m Do not accept 5– 10111m 11£6.451m 12701m 130.351m Accept equivalent fractions, eg 35 100 14241m 1523OR 291m 164011m 17 4.805 4.085 4.85 4.5084.581mAccept any other way of indicating the answer, eg underlining. Do not accept if more than one answer is indicated unless the pupil’s intention is clear. 182101m 1961m 2024 p1m 289984_ks2ma_2009_090116.indd 020289984_ks2ma_2009_090116.indd 020 16/01/2009 11:01:4716/01/2009 11:01:47

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29 Bolton Street London W1J 8BT Telephone: 08700 60 60 40 Minicom: 020 7509 6546 Fax: 020 7509 5908 Email: tests@naa.org.uk Website: naa.org.uk/tests For more copies QCA Orderline, PO Box 29, Norwich NR3 1GN Tel: 08700 60 60 15 Fax: 08700 60 60 17 Email: orderline@qca.org.uk Website: orderline.qca.org.uk QCA/09/3768 289984 289984_ks2ma_2009_090116.indd 022289984_ks2ma_2009_090116.indd 022 16/01/2009 11:01:4716/01/2009 11:01:47