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Listed under: Mathematics > Number (Mathematics) > Number operations

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TIMES Module 18: Number and Algebra: decimals and percentages - teacher guide

TLF-IDM008606

This is a 21-page guide for teachers containing an introduction to decimals and percentages. It shows how place value is extended to describe positive numbers less than one. It also explores how to represent decimals on the number line, compare decimals, undertake the four basic arithmetic operations with decimals and change ...

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TIMES Module 10: Number and Algebra: division of whole numbers - teacher guide

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.

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TIMES Module 20: Number and Algebra: percentages - teacher guide

TLF-IDM008813

This is a 15-page guide for teachers. This module introduces percentages and their many uses in science, commerce and measurement.

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TIMES Module 15: Number and Algebra: the integers - teacher guide

TLF-IDM008819

This is a 24-page guide for teachers. The module introduces the integers, order of the integers and operations on the integers.

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TIMES Module 17: Number and Algebra: the unitary method - teacher guide

TLF-IDM008820

This is an 18-page guide for teachers. This module introduces the idea of ratios and rates.

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TIMES Module 14: Number and Algebra: fractions - teacher guide

TLF-IDM008602

This is a 16-page guide for teachers that provides an introduction to fractions. It covers ordering, the four basic arithmetic operations, cancelling, writing in simplest form, the use of the area model for multiplication and the use of the number line for ordering, adding and subtracting. A history of the development of ...

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TIMES Module 9: Number and Algebra: multiplication of whole numbers - teacher guide

TLF-IDM008609

This is a 23-page guide for teachers. This module contains a description of suitable models for multiplication, a discussion of the types of problems that require multiplication for their solution, and mental and written strategies for multiplication. The use of the commutative, associative and distributive laws is described. ...

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Arithmetic four

TLF-IDM012008

This is an interactive game for two students in which they solve arithmetic problems, similar to 'Connect four'. The players can choose to work with whole number and integer addition, subtraction, multiplication and division. The length of time each player will have and the level of difficulty of the problems can also be ...

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Algebraic expressions

TLF-IDM013742

This is a website designed for both teachers and students that addresses algebraic expressions from the Australian Curriculum for year 8 students. It contains material on using simple positive and negative fractions, substitution, collecting like terms, taking products, and expanding brackets using the distributive law ...

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