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Digital technologies / Year 9 and 10 / Digital Technologies Knowledge and Understanding

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View on Australian Curriculum website Australian Curriculum, Assessment and Reporting Authority
Curriculum content descriptions

Analyse simple compression of data and how content data are separated from presentation (ACTDIK035)

Elaborations
  • explaining how simple compression schemes reduce the size of repetitive data, for example how run length encoding reduces the size of images
  • explaining the difference between lossy and lossless compression, for example the difference between JPEG and PNG images
  • explaining codecs for audio-visual compression, for example common codecs for video formats
  • generating a layout or report in a database or applying a style sheet to a web page
General capabilities
  • Critical and creative thinking Critical and creative thinking
  • ICT capability Information and Communication Technology (ICT) capability
ScOT terms

Data representation,  Computer files,  Data compression

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  • TLF-IDM021749

This is a unit for Year 9 from the Scope and sequence resources from the DT Hub. The topic of digital systems is organised into four key elements. Use this flow of activities to plan and assess students against the relevant achievement standards. Students develop and understanding that digital systems must be robust and ...

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Online

Data Representation

  • TLF-IDM021268

Find out about Data Representation. Use this topic from the Digital Technologies Hub to learn more, get ideas about how to teach about it, find out what other schools are doing and use the applications and games in the classroom.

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Australian Curriculum: Digital Technologies: years 9-10

  • TLF-IDA002217

This PDF provides a line of sight from content descriptions to achievement standards in the Digital Technologies subject in the Australian Curriculum.

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Faith Lutheran College – Project proposal

  • TLF-IDA002323

This PDF outlines Faith Lutheran College's proposal to participate in the Digital Technologies in Focus project.

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Online

Seeing the big picture

  • TLF-IDM021037

This practical lesson sequence examines lossy and lossless techniques of data compression. Students perform comparisons of various compressions on a variety of images.

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A matter of style

  • TLF-IDM021035

In this lesson sequence students using the Zen Garden website, reflect on criteria for effective design. They then explore the benefits of stylesheets in separating style and content and to learn to how use them.

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Australian Curriculum: Digital Technologies key concepts mapping - Years 9 and 10

  • TLF-IDA002222

This PDF uses colour coding to provide a line of sight between key concepts, content descriptions and achievement standards in the Digital Technologies subject in the Australian Curriculum.

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Audio

Faith Lutheran College – Podcast

  • TLF-IDA002326

This podcast includes information about the aims, challenges, insights and accomplishments of Faith Lutheran College's participation in the Digital Technologies in Focus project.

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Faith Lutheran College – Timeline

  • TLF-IDA002325

This document presents the milestones in Faith Lutheran College's participation in the Digital Technologies in Focus project.

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Faith Lutheran College – PL ecosystem

  • TLF-IDA002324

This document illustrates the network of people and resources that make up Faith Lutheran College's Professional Learning ecosystem.

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Binary

  • TLF-IDM021247

Find out about the binary number system, a base-2 number system. Use this topic from the Digital Technologies Hub to learn more, get ideas about how to teach about it, find out what other schools are doing and use the applications and games in the classroom.

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Australian Curriculum: Digital Technologies Years 7–10 achievement standards and aligned content descriptions on a page

  • TLF-IDA002198

This PDF presents content descriptions and achievement standards for the Digital Technologies subject in the Australian Curriculum

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Faith Lutheran School

  • TLF-IDA002318

Faith Lutheran College is a secondary co-educational independent school in Plainland, Queensland. It has more than 700 students and was established in 1999. Sarah Atkins is the curriculum officer who works with the school to support implementation of the Australian Curriculum: Digital Technologies. Teachers at the school ...

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Faith Lutheran College – – Final report

  • TLF-IDA002327

This report provides details of Faith Lutheran College's participation in the Digital Technologies in Focus project, including a Research question, criteria for success, data collection, resources, challenges, milestones and next steps.

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Literature reviews: what, why and how

  • TLF-IDA002241

This PowerPoint explains the benefits and techniques of literature reviews.

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Digital Technolodgies in Focus: external evaluation - findings on a page

  • TLF-IDA002284

This PDF is a one-page summary of the key findings of an external evalation of the Digital Technologies in Focus project in Australia’s most disadvantaged schools.

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Supporting Implementation of Digital Technologies: Progress report – Focus on curriculum and pedagogy and learning outcomes (2019)

  • TLF-IDA002283

This PDF is an extensive report on the success of the Digital Technologies in Focus (DTiF) project, with a focus on curriculum and pedagogy and learning outcomes. The evaluation gathered qualitative data to create rich case study accounts of six schools' engagement in the project and its impacts and outcomes.

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Effective DTiF strategies

  • TLF-IDA002287

This PDF lists eight ways in which Digital Technologies in Focus (DTiF) supported the implementation of Digital Technologies in disadvantaged schools.

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Curzon & Bell et al. review: Computational thinking

  • TLF-IDA002244

This article explores the concept of computational thinking within computer science learning and in relation to other learning areas. The authors assert that because of its focus on analysis, computational thinking is not only suitable for computation but also the development of systems-based on computation.

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Video

Expert webinar video: Nathan Alison, Digital Learning and Teaching Victoria (DLTV): Focus on systems thinking. How do we teach it well?

  • TLF-IDA002276

Nathan Alison from Digital Learning and Teaching Victoria (DLTV) explains what systems thinking is and how it is used in the context of Digital Technologies. Nathan explains what we need to consider when teaching digital systems, covering topics such as networks, hardware and software protocols, people and processes.

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