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• VCMNA253

  Extend and apply the laws and properties of arithmetic to algebraic terms and expressions

  Elaborations

  • identifying order of operations in contextualised problems, preserving the order by inserting brackets in numerical expressions, then recognising how order is preserved by convention
  • moving fluently between algebraic and word representations as descriptions of the same situation

  VCMNA253 | Mathematics | Level 7 | Number and Algebra | Patterns and algebra

• VCMNA254

  Design and implement mathematical algorithms using a simple general purpose programming language

  Elaborations

  • finding the sum of a set of consecutive numbers using a loop structure
  • constructing geometric patterns such as a honeycomb, using dynamic geometry functionality

  VCMNA254 | Mathematics | Level 7 | Number and Algebra | Patterns and algebra

• VC2M7P01

  identify the sample space for single-stage experiments; assign probabilities to the possible outcomes and predict relative frequencies for related experiments.

  Elaborations

  • discussing the meaning of probability terminology, for example, ‘probability’, ‘sample space’, ‘favourable outcome’, ‘trial’, ‘experiment’ and ‘event’
  • listing sample spaces for games involving throwing a coin or a dice, spinners, or lucky dip
  • assigning the probability for throwing a 6 on a dice and using this to predict the number of times a 6 will occur when a dice is thrown multiple times

  VC2M7P01 | Mathematics | Mathematics Version 2.0 | Level 7 | Probability

• VC2M7P02

  conduct repeated chance experiments and run simulations with a large number of trials using digital tools; compare predicted with observed results, explaining the differences and the effect of sample size on the outcomes 

  Elaborations

  • developing an understanding of the law of large numbers through using experiments and simulations to conduct large numbers of trials for seemingly random events and discussing findings
  • conducting simulations using online simulation tools and comparing the combined results of a large number of trials to predicted results
  • exploring and observing Aboriginal and/or Torres Strait Islander children’s instructive games – for example, Koara from the Jawi and Bardi Peoples of Sunday Island in Western Australia – to investigate probability, predicting outcomes for an event and comparing with increasingly larger numbers of trials, and comparing observed and expected results

  VC2M7P02 | Mathematics | Mathematics Version 2.0 | Level 7 | Probability

• VC2M7SP01

  represent three-dimensional objects in 2 dimensions; discuss and reason about the advantages and disadvantages of different representations

  Elaborations

  • deconstructing packaging to identify shapes and nets
  • using different nets to construct prisms and determining which nets will make a cube, rectangular prism, triangular prism or pyramid
  • using aerial views of buildings and other three-dimensional structures to visualise the footprint made by the building or structure, identifying prisms that could approximate the structure
  • building objects by interpreting isometric and perspective drawings
  • using isometric and square grid paper to draw views of front, back, side, top and bottom of objects
  • exploring different two-dimensional representations of objects in Aboriginal and/or Torres Strait Islander artworks or cultural maps of Country/Place

  VC2M7SP01 | Mathematics | Mathematics Version 2.0 | Level 7 | Space

• VC2M7SP03

  describe the effect of transformations of a set of points using coordinates in the Cartesian plane, including translations, reflections in an axis, and rotations about the origin

  Elaborations

  • using digital tools to transform shapes in the Cartesian plane, describing and recording the transformations
  • describing patterns and investigating different ways to produce the same transformation, such as using 2 successive reflections to provide the same result as a translation
  • experimenting with, creating and re-creating patterns using combinations of translations, reflections and rotations, using digital tools

  VC2M7SP03 | Mathematics | Mathematics Version 2.0 | Level 7 | Space

• VC2M7SP04

  design algorithms involving a sequence of steps and decisions that will sort and classify sets of shapes according to their attributes, and describe how the algorithms work

  Elaborations

  • creating a classification scheme for triangles based on sides and angles, using a flow chart that uses sequences and decisions
  • creating a flow chart or hierarchy for quadrilaterals that shows the relationships between trapeziums, parallelograms, rhombuses, rectangles, squares and kites
  • creating a classification scheme for regular, irregular, concave or convex polygons that are sorted according to the number of sides

  VC2M7SP04 | Mathematics | Mathematics Version 2.0 | Level 7 | Space

• VCMSP269

  Construct and compare a range of data displays including stem-and-leaf plots and dot plots

  Elaborations

  • understanding that some data representations are more appropriate than others for particular data sets, and answering questions about those data sets
  • using ordered stem-and-leaf plots to record and display numerical data collected in a class investigation, such as constructing a class plot of height in centimetres on a shared stem-and-leaf plot for which the stems 12, 13, 14, 15, 16 and 17 have been produced

  VCMSP269 | Mathematics | Level 7 | Statistics and Probability | Data representation and interpretation

• VCMSP271

  Describe and interpret data displays using median, mean and range

  Elaborations

  • using mean and median to compare data sets and explaining how outliers may affect the comparison
  • locating mean, median and range on graphs and connecting them to real life

  VCMSP271 | Mathematics | Level 7 | Statistics and Probability | Data representation and interpretation

• VCMSP268

  Identify and investigate issues involving numerical data collected from primary and secondary sources

  Elaborations

  • obtaining secondary data from newspapers, the Internet and the Australian Bureau of Statistics
  • investigating secondary data relating to the distribution and use of non-renewable resources around the world

  VCMSP268 | Mathematics | Level 7 | Statistics and Probability | Data representation and interpretation

• VCMSP270

  Calculate mean, median, mode and range for sets of data. Interpret these statistics in the context of data

  Elaborations

  • understanding that summarising data by calculating measures of centre and spread can help make sense of the data

  VCMSP270 | Mathematics | Level 7 | Statistics and Probability | Data representation and interpretation

• VCMSP267

  Assign probabilities to the outcomes of events and determine probabilities for events

  Elaborations

  • expressing probabilities as decimals, fractions and percentages

  VCMSP267 | Mathematics | Level 7 | Statistics and Probability | Chance

• VCMSP266

  Construct sample spaces for single-step experiments with equally likely outcomes

  Elaborations

  • discussing the meaning of probability terminology. For example, probability, sample space, favourable outcomes, trial, events and experiments
  • distinguishing between equally likely outcomes and outcomes that are not equally likely

  VCMSP266 | Mathematics | Level 7 | Statistics and Probability | Chance

• VC2M7SP02

  classify triangles, quadrilaterals and other polygons according to their side and angle properties; identify and reason about relationships

  Elaborations

  • using strips of paper with parallel sides to make triangles and quadrilaterals, and contrasting the rigidity of triangles with the flexibility of quadrilaterals
  • constructing triangles with 3 given side lengths and discussing the question ‘Can any 3 lengths be used to form the sides of a triangle?’
  • identifying and communicating about side and angle properties of scalene, isosceles, equilateral, right-angled, acute and obtuse triangles using geometric conventions
  • describing, comparing and contrasting squares, rectangles, rhombuses, parallelograms, kites and trapeziums, explaining the relationships between these shapes

  VC2M7SP02 | Mathematics | Mathematics Version 2.0 | Level 7 | Space

• VC2M7ST01

  acquire data sets for discrete and continuous numerical variables and calculate the range, median, mean and mode; make and justify decisions about which measures of central tendency provide useful insights into the nature of the distribution of data

  Elaborations

  • understanding that summarising data by calculating measures of centre can help make sense of the data, commenting on skewness or symmetry of data and the use of mean and median as representative measures
  • comparing the mean, median, mode and range of displays of data from a given context, and explaining how outliers may affect summary statistics
  • recognising how different data sets can have the same measures of central tendency and experimenting with how varying data affects these measures
  • acquiring continuous numerical data by taking measurement samples during a science experiment, observation or field study, comparing measures of central tendency and identifying any anomalies in the distribution of data

  VC2M7ST01 | Mathematics | Mathematics Version 2.0 | Level 7 | Statistics

• VC2M7ST02

  create different types of displays of numerical data, including dot plots and stem-and-leaf plots, using software where appropriate; describe and compare the distribution of data, commenting on the shape, centre and spread including outliers and determining the range, median, mean and mode

  Elaborations

  • using ordered stem-and-leaf plots to record and display numerical data collected in a class investigation, such as constructing a class plot of height in centimetres on a shared stem-and-leaf plot for which the stems 12, 13, 14, 15, 16 and 17 have been produced
  • comparing variation in attributes by category using split stem-and-leaf plots or dot plots; interpreting the shape of the distribution using qualitative terms to describe ‘symmetry’, ‘skewness’ and ‘average’ in terms of the mean, median and mode, and the amount of variation based on qualitative descriptions of the spread of the data
  • connecting features of the data display (for example, highest frequency, clusters, gaps, symmetry or skewness) to the mode, range and median, and the question in context; describing the shape of distributions using terms such as ‘positive skew’, ‘negative skew’, ‘symmetric’ and ‘bi-modal’ and discussing the location of the median and mean on these distributions
  • using mean and median to compare data sets, identifying possible outliers and explaining how these may affect the comparison; recognising how different displays make specific information about data more evident, including proportions, and measures of mean, mode or median, spread and extreme values; understanding that the median and the mean will be the same or similar for symmetric distributions but different for distributions that are skewed
  • comparing the mean and median of data with and without extremes; for example, estimation of standard measures for length or mass, informally considering for a given set of data what might constitute an unexpected, unusual or extreme data value

  VC2M7ST02 | Mathematics | Mathematics Version 2.0 | Level 7 | Statistics

• VC2M7ST03

  plan and conduct statistical investigations for issues involving discrete and continuous numerical data, and data collected from primary and secondary sources; analyse and interpret distributions of data and report findings in terms of shape and summary statistics

  Elaborations

  • obtaining secondary data from newspapers, the internet or the Australian Bureau of Statistics
  • investigating secondary data relating to the distribution and use of non-renewable resources around the world
  • conducting an investigation to draw conclusions about whether teenagers have faster reaction times than adults
  • conducting an investigation to support claims that a modification of a science, technology, engineering and mathematics (STEM) related design has improved performance
  • using secondary data from the Australian Reconciliation Barometer to conduct and report on statistical investigations relating to Aboriginal and Torres Strait Islander Peoples

  VC2M7ST03 | Mathematics | Mathematics Version 2.0 | Level 7 | Statistics

• VCNRC056

  Convey and present information and ideas on a range of topics in different types of texts and in a variety of modes

  Elaborations

  • presenting information on a variety of topics for a range of purposes and audiences
  • presenting findings from interviews with peers in own class or in language classes and settings, using formats such as profile posters, charts and timelines
  • summarising and conveying the main points of texts, deducing the meaning of some unknown words and phrases, and identifying known cultural references, images and other content which contribute to the overall meaning
  • organising and presenting information for an audience who speak the language, for example, a web page describing and explaining leisure activities of young people in Australia
  • reporting in either a journal/diary entry or article for a school magazine on own and others’ experiences of events such as a concert, school camp, excursion or new educational computer game

  VCNRC056 | Capabilities | Personal and Social Capability | Levels 7 and 8 | Communicating | Informing

• VCNRC060

  Create texts in the language being studied and English, such as menus, posters or brochures on the same theme or event, and provide subtitles, captions or commentaries in either language to assist meaning

  Elaborations

  • working individually and collaboratively to create bilingual resources for the home and school environments, such as glossaries, signage, recipes and menus
  • creating English subtitles, footnotes, captions or commentaries for texts such as brochures, video clips, or advertisements that inform the school community about aspects of the culture of the target language
  • creating glossaries, tourist brochures or itineraries for English-speaking travellers to countries where the language is spoken including and explaining key words, phrases and protocol
  • creating vocabulary lists and annotated cultural explanations for target language-speaking visitors to events such as Australian sports days or family events, explaining culturally specific elements, for example, Australian Rules Football Final, Anzac Day, Harmony Day, BBQ

  VCNRC060 | Capabilities | Personal and Social Capability | Levels 7 and 8 | Communicating | Translating

• VCNRC090

  Use spoken, written and multimodal forms of presentation to convey information on selected topics of interest

  Elaborations

  • creating texts relating to own experiences, for example, celebrations using appropriate and related greetings
  • describing aspects of life in Australia for an audience in communities where the language being studied is spoken, such as a teenage birthday party
  • presenting information in different formats for different audiences, for example, writing an email to a pen pal or introducing a new student to the class
  • reporting on events in their school life, personal world and immediate environment, for example, in a diary entry
  • using different modes of presentation to profile significant events, people or places, for example, a flyer about a community event, a digital presentation on a favourite musician

  VCNRC090 | Languages | Non-Roman Alphabet Languages | 7–10 Sequence | Levels 7 and 8 | Communicating | Informing