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NSW Curriculum
NSW Education Standards Authority

11–12Enterprise Computing 11–12 Syllabus

Record of changes
Implementation from 2024
Expand for detailed implementation advice

Content

Year 12

Data science
Collecting, storing and analysing data
  • Explore the difference between quantitative and qualitative data

  • Determine which data types are used to represent quantitative and qualitative data

  • Explore nominal, ordinal, interval and ratio levels of measurement applied to data

  • Investigate data sampling, including manual and computerised methods of active and passive data collection

  • Assess the relevance, accuracy, validity and reliability of primary and secondary data

  • Investigate how informatics supports the development of a deeper understanding of data

  • Interpret and present data using graphs, infographics, dashboards, reports, network diagrams and maps

  • Investigate structured and unstructured datasets

  • Explore the use of likes, emoticons and memes as forms of alternative data as sources of feedback

  • Examine the impact of errors, uncertainty and limitations in data

    Including:
    • data sources
    • raw data versus processed data
    • data bias
  • Explain how blockchain technology is used to manage and verify data

    Including:
    • online voting
    • online identities
    • tracking items of value
    • recordkeeping
  • Examine software features that affect the privacy and security of data

    Including:
    • autofill
    • public or private connections
    • checkbox
    • terms of agreement
  • Explore the use of big data and data warehousing, considering volume, variety and velocity

  • Explore the risks and benefits of data mining

  • Analyse the impact of data scale

    Including:
    • volume of raw data
    • storage
    • real-time and continuous streaming
    • opportunities for machine learning (ML)
    • changes in human behaviour
    • ethical implications, including digital footprints
  • Evaluate the effectiveness of different methods for data storage

    Including:
    • local storage
    • cloud storage
    • portable storage media
    • data warehouses
Data quality
  • Investigate the ethical use of data for social or enterprise research purposes

  • Explore social, ethical and legal issues associated with using data

    Including:
    • bias
    • accuracy of the collected data
    • metadata
    • copyright and acknowledgement of source data
    • intellectual property and respect for ownership, including Indigenous Cultural and Intellectual Property (ICIP)
    • permissions, rights and privacy of individuals, including cultural responsibility
    • security
  • Investigate the legal issues surrounding data collection and handling

    Including:
    • legislation
    • authorities responsible for data protection
    • data sovereignty of Aboriginal and Torres Strait Islander Peoples
  • Investigate the influence of curated and communicated data on social behaviour

    Including:
    • data literacy
    • timeframes
    • signals impacting on behaviour
    • data swamps
    • educating users
Processing and presenting data
  • Summarise data using a spreadsheet

  • Collate information using spreadsheet analysis features, including charts, statistical analysis and what-if modelling

  • Filter, group and sort data in a spreadsheet to process and display information

    Including:
    • linking multiple sheets to extract data and create summaries
    • applying conditional formatting
    • making data comparisons
    • designing forms and reports
  • Apply spreadsheet analysis features to develop a data dashboard

    Including:
    • graphs
    • pivot tables and slicers
  • Develop a flat-file database

  • Apply computational thinking to design a relational database with appropriate user views

    Including:
    • develop a data dictionary
    • linking tables via key fields
    • sort and search data, including using structured query language (SQL)
    • using forms and reports
  • Explore how machine learning and statistical modelling are used in data analytics to analyse big data, and as a prediction tool

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