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  • Computer Science - H046, H446 (from 2015)

AS and A Level Computer Science - H046, H446 Teaching from 2015

Computer Science - H046, H446 (from 2015)

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Assessment

  • A Level

  • AS Level

Question papers, mark schemes and reports

2021 - November series

  • Question papers H044/H444 - interchange login required
  • Mark schemes H046, H446 - interchange login required
  • Examiners' report - Computer systems H446/01 - interchange login required
  • Examiners' report - Algorithms and programming H446/02 - interchange login required

2020 - November series

  • Mark schemes for all units H046, H446 - interchange login required
  • Question paper - Computer systems H446/01 - PDF 1MB
  • Mark scheme - Computer systems H446/01 - PDF 402KB
  • Examiners' report H446/01 - PDF 324KB
  • Question paper - Algorithms and programming H446/02 - PDF 965KB
  • Mark scheme - Algorithms and programming H446/02 - PDF 421KB
  • Examiners' report H446/02 - PDF 320KB
  • Modified papers H446/01/02 - ZIP 1MB

2019 - June series

  • Question paper - Computer systems H446/01 - PDF 633KB
  • Mark scheme - Computer systems H446/01 - PDF 657KB
  • Examiners' report - Computer systems H446/01 - PDF 1MB
  • Question paper - Algorithms and programming H446/02 - PDF 791KB
  • Mark scheme - Algorithms and programming H446/02 - PDF 880KB
  • Examiners' report - Algorithms and programming H446/02 - PDF 1MB
  • Moderators' report - Programming project H446/03/04 - interchange login required
  • Moderators report H446/03/04 - PDF 430KB
  • Modified papers H446/01-H446/02 - ZIP 14MB

2018 - June series

  • Question paper - Computer systems H446/01 - PDF 27MB
  • Mark scheme - Computer systems H446/01 - PDF 1MB
  • Question paper - Algorithms and programming H446/02 - PDF 6MB
  • Question paper - Algorithms and programming post-exam correction H446/02 - PDF 62KB
  • Mark scheme - Algorithms and programming H446/02 - PDF 461KB
  • Examiners' report H446 - PDF 183KB
  • Modified papers H446 - ZIP 11MB

2017 - June series

  • Question paper - Computer systems H446/01 - PDF 3MB
  • Mark scheme - Computer systems H446/01 - PDF 914KB
  • Question paper - Algorithms and programming H446/02 - PDF 3MB
  • Mark scheme - Algorithms and programming H446/02 - PDF 633KB
  • Examiners' report H446 - PDF 314KB
  • Modified papers ZIP 23MB
  • Modified papers H446 - ZIP 11MB

Sample assessment materials

  • Marking instructions are included at the beginning of specimen assessment material mark schemes and were accurate at the time of publication. Marking instructions may be revised in live papers as appropriate during the lifetime of the qualification.

    We're currently revising our SAMs to update third-party copyright agreements. For question examples see our question papers, marks schemes and reports.

  • Computer systems H446/01 - Sample question paper and mark scheme. PDF 1MB
  • Algorithms and programming H446/02 - Sample question paper and mark scheme. PDF 1MB
  • Programming project H446/03 - Sample question paper and mark scheme. PDF 157KB

Practice papers and mark schemes

  • H446 practice papers and mark schemes set 1 and set 2 (ZIP) interchange login required

Candidate exemplars

2019 - June series

  • Computer systems H446/01 - PDF 1MB
  • Algorithms and programming H446/02 - PDF 3MB
  • Programming project H446/03/04 - PDF 3MB

2017 - June series

  • Computer systems - Set A high H446/01 - Exemplar candidate work with commentary PDF 3MB
  • Computer systems - Set A mid H446/01 - Exemplar candidate work with commentary PDF 2MB
  • Computer systems - Set A low H446/01 - Exemplar candidate work with commentary PDF 2MB
  • Computer systems - Set C high H446/01 - Exemplar candidate work with commentary PDF 2MB
  • Computer systems - Set C mid H446/01 - Exemplar candidate work with commentary PDF 2MB
  • Computer systems - Set C low H446/01 - Exemplar candidate work with commentary PDF 2MB
  • Algorithms and programming - Set A high H446/02 - Exemplar candidate work with commentary PDF 3MB
  • Algorithms and programming - Set A mid H446/02 - Exemplar candidate work with commentary PDF 2MB
  • Algorithms and programming - Set A low H446/02 - Exemplar candidate work with commentary PDF 2MB
  • Algorithms and programming - Set C high H446/02 - Exemplar candidate work with commentary PDF 3MB
  • Algorithms and programming - Set C mid H446/02 - Exemplar candidate work with commentary PDF 2MB
  • Algorithms and programming - Set C low H446/02 - Exemplar candidate work with commentary PDF 2MB
  • Programming project - Set A high H446/03 - Exemplar candidate work with commentary PDF 21MB
  • Programming project - Set A mid H446/03 - Exemplar candidate work with commentary PDF 9MB
  • Programming project - Set A low H446/03 - Exemplar candidate work with commentary PDF 3MB
  • Programming project - Set C high part 1 H446/03 - Exemplar candidate work with commentary PDF 27MB
  • Programming project - Set C high part 2 H446/03 - Exemplar candidate work with commentary PDF 28MB
  • Programming project - Set C mid H446/03 - Exemplar candidate work with commentary PDF 14MB
  • Programming project - Set C low H446/03 - Exemplar candidate work with commentary PDF 7MB

Question papers, mark schemes and reports

2021 - November series

  • Question papers H044/H444 - interchange login required
  • Mark schemes H046, H446 - interchange login required

2020 - November series

  • Mark schemes for all units H046, H446 - interchange login required
  • Question paper - Computer principles H046/01 - PDF 979KB
  • Mark scheme - Computer principles H046/01 - PDF 399KB
  • Question paper - Algorithms and problem solving H046/02 - PDF 2MB
  • Mark scheme - Algorithms and problem solving H046/02 - PDF 322KB
  • Modified papers H046/01-H046/02 - ZIP 2MB

2019 - June series

  • Question paper - Computer principles H046/01 - PDF 2MB
  • Mark scheme - Computing principles H046/01 - PDF 646KB
  • Examiners' report - Computing principles H046/01 - PDF 772KB
  • Question paper - Algorithms and problem solving H046/02 - PDF 2MB
  • Mark scheme - Algorithms and problem solving H046/02 - PDF 489KB
  • Examiners' report - Algorithms and problem solving H046/02 - PDF 611KB
  • Modified papers H046 - ZIP 13MB

2018 - June series

  • Question paper - Computing principles H046/01 - PDF 2MB
  • Question paper - Computing principles post-exam correction H046/01 - PDF 26KB
  • Question paper - Computing principles erratum H046/01 - PDF 685KB
  • Mark scheme - Computing principles H046/01 - PDF 607KB
  • Question paper - Algorithms and problem solving H046/02 - PDF 2MB
  • Mark scheme - Algorithms and problem solving H046/02 - PDF 414KB
  • Modified papers H046 - ZIP 7MB
  • Examiners' report H046 - PDF 146KB

2017 - June series

  • Question paper - Computing principles H046/01 - PDF 2MB
  • Mark scheme - Computing principles H046/01 - PDF 783KB
  • Question paper - Algorithms and problem solving H046/02 - PDF 2MB
  • Mark scheme - Algorithms and problem solving H046/02 - PDF 545KB
  • Examiners' report H046 - PDF 267KB
  • Modified papers ZIP 23MB

2016 - June series

  • Question paper - Computing principles H046/01 - PDF 571KB
  • Mark scheme - Computing principles H046/01 - PDF 467KB
  • Question paper - Algorithms and problem solving H046/02 - PDF 2MB
  • Mark scheme - Algorithms and problem solving H046/02 - PDF 304KB
  • Examiners' report H046 - PDF 242KB
  • Modified papers ZIP 10MB
  • Modified papers ZIP 6MB

Sample assessment materials

  • Marking instructions are included at the beginning of specimen assessment material mark schemes and were accurate at the time of publication. Marking instructions may be revised in live papers as appropriate during the lifetime of the qualification.

    We're currently revising our SAMs to update third-party copyright agreements. For question examples see our question papers, marks schemes and reports.

  • Computing principles H046/1 - Sample question paper and mark scheme. PDF 1MB
  • Algorithms and problem solving H046/2 - Sample question paper and mark scheme. PDF 1MB

Practice papers and mark schemes

  • H446 practice papers and mark schemes set 1 and set 2 (ZIP) interchange login required
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