Close message

Mathematics / Year 8 / Statistics and Probability / Data representation and interpretation

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

Explore the practicalities and implications of obtaining data through sampling using a variety of investigative processes (ACMSP206)

Elaborations
  • investigating the uses of random sampling to collect data
General capabilities
  • Literacy Literacy
  • Numeracy Numeracy
  • Critical and creative thinking Critical and creative thinking
ScOT terms

Sampling bias,  Data collection

Online

reSolve: Algebra: Tens and Units

This sequence of lessons aims to develop understanding of algebra as generalised arithmetic. Students learn to express 2- and 3-digit numbers in a general form and use this to explain results of arithmetic operations involving numbers with their digits reversed. The task links the ideas of place value with algebraic reasoning. ...

Online

reSolve: Sports Salaries

This sequence of two lessons explores data sampling methods and measures of spread applied to a real world context of sporting teams. Students explore variation in the salaries of NBA players using real world data. They calculate means and medians, draw graphs, compare findings, and investigate the implications of obtaining ...

Video

Poetry with Robert Adamson

Australian poet Robert Adamson speaks to Tom Tilley about his extraordinary life, including his experience of being sent to a boys' home as a teenager, of his life-changing discovery of Bob Dylan, and of the spiritual connection he feels with the Hawkesbury River. The Golden Bird is a collection of his poems written throughout ...

Video

Experience colonial Australia with Tom Keneally

Thomas Keneally likes to put himself in the shoes of figures from history, whether it's as a member of the SS or an Indigenous man treated unjustly, and ask ‘What would I have done?' In this interview he discusses why he was drawn to the Jimmie Governor story and the significance of the looming Federation of Australia.

Video

Recording climate trends

2013 was one of Australia's hottest years, with lots of heat records being broken. Dr Karl Braganza and his team at the Bureau of Meteorology are responsible for preparing temperature and climate data such as this, that climate scientists analyse. Why is it important to keep and study records about the climate?

Video

Packing for an Antarctic expedition (1954)

Listen to scientist Dr Phillip Law describe the requirements of packing for a year's stay on Antarctica. See historic footage of packing the ship Kista Dan for the 1954 expedition to Antarctica. The Australian National Antarctic Research Expedition (ANARE) was established to set up scientific research stations in the Antarctic ...

Video

Memories of Antarctic expeditions (1954 and 1961)

Listen as scientist Dr Phillip Law recounts his experiences of expeditions to Antarctica. See historic footage of travelling through pack ice. The clip features the Kista Dan (1954 expedition) and the Magga Dan (1961 expedition). The Australian National Antarctic Research Expedition (ANARE) was established to set up scientific ...

Video

Why locals love living in Kenilworth

Kenilworth is a small town in rural Queensland with a close-knit community that takes great pride in their town's history and connectedness. In this clip you will hear long-standing locals, as well as a newcomer, describe the relaxed lifestyle, local businesses, attractions and history of Kenilworth.

Video

Sydney slips in world cities rankings, 2012

A 'Cities of Opportunity' study in 2012 found that, while Sydney was regarded as a 'livable' city, its residents faced some significant urban issues. With other cities moving ahead of Sydney in the rankings, questions have been asked about why the cost of living in Sydney is so high and what should be done to solve some ...

Video

Food shortage: Please, Sir, can I have some more?

Are we headed for food shortages in the future? Many scientists say that food production is becoming a critical issue and that Australia has a part to play in securing food for the world's future. As you watch this clip from 2013, find out how past strategies dealt with the food security issue, and learn about our plans ...

Video

Why did people leave the Indus Valley?

Discover an ancient Indian civilisation that was excavated less than a century ago. This clip focuses on archaeological sources from the Indus Valley cities of Mohenjo-daro and Harappa and discusses theories about why these ancient cities were deserted around 1600 BCE. This clip is the last in a series of four.

Video

Recycling banana waste

Have you ever wondered what happens to the on-farm waste from our food crops? It's not all left to rot into the soil. Watch as an innovative farmer joins forces with a clever engineer to turn farm waste into a new product with unique properties.

Video

The Kyoto Protocol: exploring a debate

Climate change remains a hot topic in Australia. Different people express various and often opposing viewpoints about how best to address climate change. As you watch this clip from 2007, explore the debate surrounding the Kyoto Protocol and practise analysing speakers' arguments.

Video

Re-creation of Shackleton's Antarctic survival

In 1914 Ernest Shackleton and his crew set out on an expedition to cross Antarctica via the South Pole. But things went horribly wrong when their ship was crushed by ice on the way. In this news clip, witness an Australian scientist about to set out with five others to re-create Shackleton's remarkable journey of survival, ...

Video

Sending seeds into space

Why might we need to keep a collection of seeds from all over the world? Where would we keep a collection like that? Should we send some of them into space? Watch this clip to reveal answers to all these questions and more.

Video

Cult novels and their characters

A cult novel is one that holds special status for certain readers. Generally, cult novels are those that are passionately loved by a small group of people. In this clip, discover why author Markus Zusak's favourite cult novel is 'Catch-22' by Joseph Heller.

Video

Tokugawa shogunate is overthrown

How did Japan's Tokugawa shogunate come to an end? The entry of the US fleet into Tokyo Bay in 1853 and the events that followed exposed the shogunate's policy of isolation as a potential threat to the country. Western influence, and Japan's response to it, would have an enormous impact on the country's future. This clip ...

Audio

Writing a scientist's journal

Imagine you are a scientist who discovered a prehistoric animal in one of Australia's harshest environments. This is what happened to Dr Nick Murphy, an evolutionary biologist from La Trobe University. He was very excited to discover several new species of crustaceans living in desert springs near Lake Eyre. Learn about ...

Video

Cult books and bestsellers: same or different?

What are some of the essential characteristics of cult books? Must they be treasured by new generations of readers? Can they also be bestsellers? Find out what a panel of writers, literary critics and a publisher consider to be some of the key features of cult books.

Video

John le Carré: interrogation

In the world of espionage, interrogation is crucial. How do interviewers ensure that information obtained during interrogation is useful? How do they determine whether an interviewee is telling the truth? In this clip, author John le Carré explains some of the finer points of successful interrogation.