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

View on Australian Curriculum website Australian Curriculum, Assessment and Reporting Authority
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)

Discuss in the community
Teacher resource

Rubbish recording and reduction: Part 1

In this lesson sequence students survey and collect data concerning what is brought to school each day and subsequently becomes rubbish. They then use Excel to represent that data in a variety of different ways.

Teacher resource

Rubbish recording and reduction: Part 2

In this lesson sequence students use Excel to represent data in a variety of ways.

Teacher resource

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.

Teacher resource

Digital Technologies Hub

The Digital Technologies Hub is a website that supports Australian primary teachers, secondary teachers, students, school leaders and school communities in engaging with the Australian Curriculum: Digital Technologies. The hub provides scaffolded support for teachers and many of the resources will assist those getting started ...

Teacher resource

Australian inventions timeline

This is a resource that uses the topic of Australian inventions and innovations to explore trade marks, patents and registered design. The resource includes learning activities that examine significant Australian inventions and innovations, the impact that these inventions and innovations have had on the development of ...

Teacher resource

Easter Show: fruit, vegetable, crops - unit 5

This is a teacher resource that contains a program outline, student activities, an interactive game, and links to images and videos relevant to teaching primary students about growing and processing fruits, vegetables and crops in a variety of settings including the farm, laboratory and classroom. The program outline and ...

Interactive Resource

Popplet lite

This is an iPad app that creates mindmaps, displaying and connecting them visually in 'popples' (individual idea and content balloons) on a simple interface known as a 'popplet'. Popplets and popples can be displayed with different background and outline colours. Popplet lite allows the user to insert text and make drawings ...