Year 4 Mathematics in the Australian Curriculum

AC9M4N01

recognise and extend the application of place value to tenths and hundredths and use the conventions of decimal notation to name and represent decimals

AC9M4N02

explain and use the properties of odd and even numbers

AC9M4N03

find equivalent representations of fractions using related denominators and make connections between fractions and decimal notation

AC9M4N04

count by fractions including mixed numerals; locate and represent these fractions as numbers on number lines

AC9M4N05

solve problems involving multiplying or dividing natural numbers by multiples and powers of 10 without a calculator, using the multiplicative relationship between the place value of digits

AC9M4N06

develop efficient strategies and use appropriate digital tools for solving problems involving addition and subtraction, and multiplication and division where there is no remainder

AC9M4N07

choose and use estimation and rounding to check and explain the reasonableness of calculations including the results of financial transactions

AC9M4N08

use mathematical modelling to solve practical problems involving additive and multiplicative situations including financial contexts; formulate the problems using number sentences and choose efficient calculation strategies, using digital tools where appropriate; interpret and communicate solutions in terms of the situation

AC9M4N09

follow and create algorithms involving a sequence of steps and decisions that use addition or multiplication to generate sets of numbers; identify and describe any emerging patterns

AC9M4A01

find unknown values in numerical equations involving addition and subtraction, using the properties of numbers and operations

AC9M4A02

recall and demonstrate proficiency with multiplication facts up to 10 x 10 and related division facts; extend and apply facts to develop efficient mental strategies for computation with larger numbers without a calculator

AC9M4M01

interpret unmarked and partial units when measuring and comparing attributes of length, mass, capacity, duration and temperature, using scaled and digital instruments and appropriate units

AC9M4M02

recognise ways of measuring and approximating the perimeter and area of shapes and enclosed spaces, using appropriate formal and informal units

AC9M4M03

solve problems involving the duration of time including situations involving “am” and “pm” and conversions between units of time

AC9M4M04

estimate and compare angles using angle names including acute, obtuse, straight angle, reflex and revolution, and recognise their relationship to a right angle

AC9M4SP01

represent and approximate composite shapes and objects in the environment, using combinations of familiar shapes and objects

AC9M4SP02

create and interpret grid reference systems using grid references and directions to locate and describe positions and pathways

AC9M4SP03

recognise line and rotational symmetry of shapes and create symmetrical patterns and pictures, using dynamic geometric software where appropriate

AC9M4ST01

acquire data for categorical and discrete numerical variables to address a question of interest or purpose, using digital tools; represent data using many-to-one pictographs, column graphs and other displays or visualisations; interpret and discuss the information that has been created

AC9M4ST02

analyse the effectiveness of different displays or visualisations in illustrating and comparing data distributions, then discuss the shape of distributions and the variation in the data

AC9M4ST03

conduct statistical investigations, collecting data through survey responses and other methods; record and display data using digital tools; interpret the data and communicate the results

AC9M4P01

describe possible everyday events and the possible outcomes of chance experiments and order outcomes or events based on their likelihood of occurring; identify independent or dependent events

AC9M4P02

conduct repeated chance experiments to observe relationships between outcomes; identify and describe the variation in results