## Featured resource

### My Word Book: Mathematics: Linking Literacy and Numeracy

This book focusses on mathematical vocabulary and provides teachers with lists of words (linked to the Australian Curriculum: Mathematics) that are appropriate for particular strands across F-6.

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## An outstanding cricketer: Student worksheet

Using scatter plots to identify outliers in two variable data.

## Analysing media reports: Possible answers

Answers to worksheet based on newspaper articles on average electricity bills and household expenses across Australia.

## Analysing media reports: Student worksheet

Worksheet based on newspaper articles on average electricity bills and household expenses across Australia.

## Are males better drivers? Answers

Presents a solution to the reaction time activity.
Source: Australian Bureau of Statistics, M0009021, Licensed under a Creative-Commons Attribution 2.5 Generic (CC BY 2.5).

## Are males better drivers? Rubric

A 5-level rubric for assessing this reaction time activity.
Source: Australian Bureau of Statistics, M0009021, Licensed under a Creative-Commons Attribution 2.5 Generic (CC BY 2.5).

## Are males better drivers? Student worksheet

Presents a task related to reaction time based on data from the ABS CensusAtSchool site.
Source: Australian Bureau of Statistics, M0009021, Licensed under a Creative-Commons Attribution 2.5 Generic (CC BY 2.5).

## Armspan video transcript

This document contains the transcription of the video which explains the use of armspan measures in the activity How Long is a Piece of String?

A rubric is provided for the average task, plus solutions for an extension to the main task.

## Belief in the media: Student worksheet

Worksheet with questions on a short news article about guns in US schools.

## Beware of outliers: Student worksheet

Worksheet for classroom use based on data for salt content of 30 food products.

## Beware of outliers: Teacher notes

The teacher notes provide a lesson structure for dealing with outliers using data for salt content of food products.

## Biased data: Student worksheet

A worksheet on types of bias, accuracy and random sampling.

## Boxplots on a Calculator video transcript

This document contains the transcription of the video which demonstrates how to create box plots on a graphics calculator.

## Coin tossing activity

Spreadsheet to carry out simulations of coin tosses 10, 50, 100, 500, and 1000 times.
Source: Spreadsheet developed by Helen Chick.

## Comparing groups: Rubric

A six-level hierarchical rubric is provided with examples, for the complete protocol.

## Comparing groups: Student worksheet

The complete protocol for comparing groups, which includes questions and 4 graphs.

## Contrasting medians and means: Data

Data that can be used with the Contrasting Medians and Means: Student Worksheet on dates on Australian 10-cent coins and student arm spans.

## Contrasting medians and means: Student worksheet

Worksheet where students consider data on dates on Australian 10-cent coins and their own arm spans.

## Contrasting medians and means: Teacher notes

Lesson plan for comparing properties of the median and mean for two different data sets: Australian 10c coins and measured arm spans.

## Covariation: Assessment

Six tasks to assess students' prior or current understanding of covariation.

## Examples of misjudgements: Teacher notes

Teacher notes on the analysis of student responses to height differences.

## Graph reading and scale: Rubric

A hierarchical rubric is provided for the 4 parts of the 'town' graphs task with examples.

## Graph reading and scale: Student worksheet

This activity helps students develop an understanding of graphical representations.