Elaboration ACMMG085
identifying and using the correct operation for converting units of time
Elaboration | ACMMG085 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMNA076
using known facts and strategies, such as commutativity, doubling and halving for multiplication, and connecting division to multiplication when there is no remainder
Elaboration | ACMNA076 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMNA083
writing number sentences to represent and answer questions such as: ‘When a number is added to 23 the answer is the same as 57 minus 19. What is the number?’
Elaboration | ACMNA083 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA079
using knowledge of fractions to establish equivalences between fractions and decimal notation
Elaboration (1) | ACMNA079 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMNA071
using the four operations with pairs of odd or even numbers or one odd and one even number, then using the relationships established to check the accuracy of calculations
Elaboration | ACMNA071 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMMG290
comparing areas using grid paper
Elaboration | ACMMG290 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG290
comparing volume using centicubes
Elaboration (1) | ACMMG290 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration (1) ACMSP095
choosing the most effective way to collect data for a given investigation
Elaboration (1) | ACMSP095 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMNA073
recognising and demonstrating that the place-value pattern is built on the operations of multiplication or division of tens
Elaboration | ACMNA073 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMNA074
recognising that number sequences can be extended indefinitely, and determining any patterns in the sequences
Elaboration | ACMNA074 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMNA077
exploring the relationship between families of fractions (halves, quarters and eighths or thirds and sixths) by folding a series of paper strips to construct a fraction wall
Elaboration | ACMNA077 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMNA079
using division by 10 to extend the place-value system
Elaboration | ACMNA079 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMNA075
using known multiplication facts to calculate related division facts
Elaboration | ACMNA075 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA080
carrying out calculations in another currency as well as in dollars and cents, and identifying both as decimal systems
Elaboration (1) | ACMNA080 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA083
using partitioning to find unknown quantities in number sentences
Elaboration (1) | ACMNA083 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMNA072
reproducing five-digit numbers in words using their numerical representations, and vice versa
Elaboration | ACMNA072 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMNA078
converting mixed numbers to improper fractions and vice versa
Elaboration | ACMNA078 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA078
investigating the use of fractions and sharing as a way of managing Country: for example taking no more than half the eggs from a nest to protect future bird populations
Elaboration (1) | ACMNA078 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMNA081
identifying examples of number patterns in everyday life
Elaboration | ACMNA081 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMMG084
reading and interpreting the graduated scales on a range of measuring instruments to the nearest graduation
Elaboration | ACMMG084 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum