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Microsoft Forms is a key resource for collecting data from a census or sample of a population. Because it can be linked to students' school Microsoft accounts, sharing the survey to others within the school is efficient. The survey can be shared through email (such as students' school email address), Facebook or by sharing a URL. Forms also enables students to create their own questions, structure the survey and personalise it with a theme. They also have the ability to restrict who can access the survey, allowing ethical or cyber-safety concerns to be addressed. Microsoft teams collates the information by question, but allows students to directly convert the survey data to an Excel document.

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Investigate the effect of individual data values, including outliers, on the mean and median

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Investigate the effect of individual data values, including outliers, on the mean and median

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(ACMSP207 - Scootle )

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Explore the variation of means and proportions of random samples drawn from the same population

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Explore the variation of means and proportions of random samples drawn from the same population

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(ACMSP293 - Scootle )

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

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

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(ACMSP206 - Scootle )

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Investigate techniques for collecting data, including census, sampling and observation

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Investigate techniques for collecting data, including census, sampling and observation

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(ACMSP284 - Scootle )

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Year 8 Mathematics- Statistics; Data Representation and Interpretation

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Year 8 Mathematics- Statistics; Data Representation and Interpretation

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Australia Year 8 Mathematics Curriculum

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By the end of Year 8, students solve everyday problems involving rates, ratios and percentages. They describe index laws and apply them to whole numbers. They describe rational and irrational numbers. Students solve problems involving profit and loss. They make connections between expanding and factorising algebraic expressions. Students solve problems relating to the volume of prisms. They make sense of time duration in real applications. They identify conditions for the congruence of triangles and deduce the properties of quadrilaterals. Students model authentic situations with two-way tables and Venn diagrams. They choose appropriate language to describe events and experiments. They explain issues related to the collection of data and the effect of outliers on means and medians in that data.

Students use efficient mental and written strategies to carry out the four operations with integers. They simplify a variety of algebraic expressions. They solve linear equations and graph linear relationships on the Cartesian plane. Students convert between units of measurement for area and volume. They perform calculations to determine perimeter and area of parallelograms, rhombuses and kites. They name the features of circles and calculate the areas and circumferences of circles. Students determine the probabilities of complementary events and calculate the sum of probabilities.

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By the end of Year 8, students solve everyday problems involving rates, ratios and percentages. They describe index laws and apply them to whole numbers. They describe rational and irrational numbers. Students solve problems involving profit and loss. They make connections between expanding and factorising algebraic expressions.