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• TLF-IDM007101

The dataset provides statistics about the population of Australia in terms of age and sex from 1901 to 2014. It is made available by the Australian Bureau of Statistics (ABS). The dataset is in MS Excel format.

• TLF-IDM008607

This is a 26-page guide for teachers. This module contains a description of suitable models for division, a discussion of the types of problems that require division for their solution, and mental and written strategies for division.

• TLF-IDM009041

This is a 23-page guide for teachers. This module uses a number of examples to illustrate different types of data and develop the statistical data investigation process. It suggests the following steps: considering the initial questions that motivate an investigation; identifying issues; planning, collecting, handling and ...

• TLF-IDM016367

This is a Geogebra activity used to teach the area of a triangle. Suitable for use with an interactive whiteboard (IWB).

• TLF-IDM016769

A simple interactive simulation in which students compare probabilities.

• TLF-IDM016649

This Bite is an introduction to the history, terminology, components and use of the Cartesian coordinate system. After completing the resource, students can proceed to six related Syllabus bites modules focusing on transformations on the Cartesian plane.

• TLF-IDM012003

This is an interactive game that investigates probability by simulating a two-car race, in which the movements of the cars are based on the roll of a die. Cars advance when certain numbers are rolled, and the student can experiment with probability by selecting which car moves forward for a given outcome of the roll of ...

• TLF-IDL1935

Work out how many acrobats are needed to form square-shaped human towers. Start by building a square tower with four acrobats: two acrobats in the base layer and two acrobats standing on their shoulders. Examine a table and graph of the total number of acrobats in the towers. Predict the number of acrobats needed to build ...

• TLF-IDM011495

This is a video demonstration, with audio commentary, of the procedure for pen-and-paper subtraction of decimal fractions. In the commentary, the presenter emphasises the links with the underpinning concepts of place value. Practice questions, limited to subtraction of decimal fractions involving tenths and hundredths, ...

• TLF-IDS7044

This teacher resource describes strategies used to improve numeracy outcomes for Foundation to year 6 students at Carey Baptist College, Perth. The strategies include a numeracy assessment tool developed by a maths curriculum coordinator to identify students who needed to improve their understanding of measurement and number. ...