Digital technologies / Year 3 and 4 / Digital Technologies Knowledge and Understanding

Curriculum content descriptions

Recognise different types of data and explore how the same data can be represented in different ways (ACTDIK008)

Elaborations
  • recognising that numbers, text, images, sounds, animations and videos are all forms of data when stored or viewed using a digital system
  • using a table to reorganise information that includes sentences, and/or words, and/or numbers and/or images
  • recognising representations of different types of data such as waves for sound
  • exploring codes and symbols that are representations of data, for example morse code and semaphore and how similar symbols in Aboriginal and Torres Strait Islander art can represent different concepts depending on the context, for example three circles, drawn as lines, can represent ants, fruit, flowers or eggs depending on the art region
General capabilities
  • Literacy Literacy
  • Numeracy Numeracy
  • Critical and creative thinking Critical and creative thinking
  • ICT capability Information and Communication Technology (ICT) capability
ScOT terms

Data representation,  Graphs (Data representation)

Online

Data Representation

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.

Video

Create your own card game

Grab a deck of cards and a bunch of friends and create your own card game. What sort of rules will you decide on? Get a pen and some paper out and brainstorm some possibilities. You might decide on something like 'If I draw a red card, I get a point' and 'If I draw a black card, you get a point.' What other rules can you ...

Online

Secret messages and codes

This is a unit for Year 3 from the Scope and sequence resources from the DT Hub. The topic of data representation is organised into four key elements. Use this flow of activities to plan and assess students against the relevant achievement standards. Explore ways to represent data using the context of secret messages.

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Collecting data about litter in the community: years 3-4

This PDF provides activities for collecting, analysing and representing data about litter in the local community. It prompts students to consider the implications of rubbish in the local environment, and suggests actions students can take in order to reduce litter.

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Robots, data and computational thinking: years 2-4

This PDF comprises four worksheets that allow students to observe, investigate, manipulate and program simple line-following robots (Ozobots), engaging in the computational thinking process while working with data.

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Australian Curriculum: Digital Technologies Years 3–4 assessment task: Living and non-living things booklet

This PDF is a booklet that accompanies the years 3-4 assessment task, Classifying living and non-living things.

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Books for exploring Digital Technologies concepts

This PDF provides a list of suggested books or similar that identify and discuss key concepts, key ideas and related ways of thinking about Digital Technologies.

Audio

Casino West Public School reflects on learning during the DTiF project

In this audio file teachers from Casino West PS share their experiences in developing a Digital Technologies program in the school, They chose to focus on creative and critical thinking.

Audio

St Mary’s Primary School – Podcast

This podcast includes information about the aims, challenges, insights and accomplishments of St Mary's Primary School's participation in the Digital Technologies in Focus project.

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Wodonga South Primary School – Progress report 4

This video explains the progress that Wodonga South Primary School has made in the Digital Technologies in Focus project. It is the last in a series of four.

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Mossman State School – Project proposal

This PDF outlines Mossman State School's proposal to participate in the Digital Technologies in Focus project.

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Bethany Christian School – Progress report 1

This video explains the progress that Bethany Christian School has made in the Digital Technologies in Focus project. It is the first in a series of four.

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Bethany Christian School – Timeline

This document presents the milestones in Bethany Christian School's participation in the Digital Technologies in Focus project.

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Green Hill Public School – Progress report 3

This video explains the progress that Bethany Christian School has made in the Digital Technologies in Focus project. It is the last in a series of three.

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South Kalgoorlie Primary School – Progress report 1

This video explains the progress that South Kalgoorlie Primary School has made in the Digital Technologies in Focus project. It is the first in a series of four.

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South Kalgoorlie Primary School – Timeline

This document presents the milestones in South Kalgoorlie Primary School's participation in the Digital Technologies in Focus project.

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Activities that promote Digital Technologies concepts and incorporate Numeracy: part 1: Introduction and overview: accessing the Australian Curriculum National Numeracy Learning progression

This video provides an introduction to the ways in which Digital Technologies can be used to develop students' learning in the Numeracy Learning Progression.

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St Mary’s Primary School – Final report

This report provides details of St Mary's Primary School'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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Bethany Christian School – Project proposal

This PDF outlines Bethany Christian School's proposal to participate in the Digital Technologies in Focus project.

Video

Green Hill Public School – Progress report 1

This video explains the progress that Green Hill Public School has made in the Digital Technologies in Focus project. It is the first in a series of three.