Elaboration (1) ACMNA055
combining knowledge of addition and subtraction facts and partitioning to aid computation (for example 57 + 19 = 57 + 20 – 1)
Elaboration (1) | ACMNA055 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA053
justifying choices about partitioning and regrouping numbers in terms of their usefulness for particular calculations
Elaboration (1) | ACMNA053 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG066
identifying symmetry in the natural and built environment
Elaboration (1) | ACMMG066 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG064
recognising that analogue clocks use the turning of arms to indicate time, and comparing the size of angles between the arms for familiar times
Elaboration (1) | ACMMG064 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA051
explaining why all numbers that end in the digits 0, 2, 4, 6 and 8 are even and that numbers ending in 1, 3, 5, 7 and 9 are odd
Elaboration (1) | ACMNA051 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG061
recognising and using centimetres and metres, grams and kilograms, and millilitres and litres
Elaboration (1) | ACMMG061 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration (1) ACMSP069
collecting data to investigate features in the natural environment
Elaboration (1) | ACMSP069 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA060
describing a rule for a number pattern, then creating the pattern
Elaboration (1) | ACMNA060 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum