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Listed under:  Mathematics  >  Statistics and probability  >  Data representation  >  Graphs (Data representation)
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MathXplosion, Ep 20: Crack an ancient Roman code

Decrypt the ancient cipher box used by Julius Caesar over 2,000 years ago! By shifting the alphabet or replacing one letter for another further down the alphabetical sequence, you can crack a coded message. The secret to a cipher is one special piece of shared information, known as a key. This shared key is required for ...

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Rubbish recording and reduction: Part 2

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

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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.

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Expert webinar video: Dr Karen Joyce: Map my school

Dr Karen Joyce from STEM education provider She Maps discusses geospatial mapping and methods for teaching underpinning concepts to primary, secondary and tertiary students. Her presentation provides opportunities to think about how we might teach digital systems, data collection and interpretation to our students in context.

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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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Expert webinar video: Professor Tim Bell – Computational thinking

In this video, Professor Tim Bell discusses helpful ways of understanding and teaching computational thinking, a key idea of the Australian Curriculum: Technologies.

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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.

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Expert webinar video: In conversation with Paul Mead from She Maps: A wide-ranging discussion from women in Technology and unconscious bias to digital systems and the ethical and safety considerations of using drone technologies

Paul Mead, from STEM education provider She Maps, discusses unconscious bias in young students and how She Maps is spreading the word about women who work with technologies in the field. He discusses digital systems and explains how geospatial systems and geographical information systems are used to collect, analyse and ...

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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.

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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.

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Mossman State School – Timeline

This document presents the milestones in Mossman State School's participation in the Digital Technologies in Focus project.

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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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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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Green Hill Public School – Podcast

This podcast includes information about the aims, challenges, insights and accomplishments of Green Hill Public School's participation in the Digital Technologies in Focus project.

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Bethany Christian School – Podcast

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

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South Kalgoorlie Primary School – PL ecosystem

This document illustrates the network of people and resources that make up South Kalgoorlie Primary School's Professional Learning ecosystem.

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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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Green Hill Public School

Green Hill Public School is a small school located in Kempsey, New South Wales, on the Traditional Lands of the Djangadi/Dhangatti Peoples. It has recently expanded from a K–4 to a K–6 school. It has 28 students, 96 per cent of whom identify as Aboriginal and or Torres Strait Islander. Green Hill Public School was a finalist ...

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South Kalgoorlie Primary School – Progress report 2

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

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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.