Elaboration (1) ACMNA057
using a calculator to check the solution and reasonableness of the answer
Elaboration (1) | ACMNA057 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA058
locating unit fractions on a number line
Elaboration (1) | ACMNA058 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration ACMNA056
establishing multiplication facts using number sequences
Elaboration | ACMNA056 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration ACMNA058
partitioning areas, lengths and collections to create halves, thirds, quarters and fifths, such as folding the same sized sheets of paper to illustrate different unit fractions and comparing the number of parts with their sizes
Elaboration | ACMNA058 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration ACMNA055
recognising that certain single-digit number combinations always result in the same answer for addition and subtraction, and using this knowledge for addition and subtraction of larger numbers
Elaboration | ACMNA055 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
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) 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) ACMNA052
reproducing numbers in words using their numerical representations and vice versa
Elaboration (1) | ACMNA052 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration ACMNA057
writing simple word problems in numerical form and vice versa
Elaboration | ACMNA057 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration ACMNA051
identifying even numbers using skip counting by twos or by grouping even collections of objects in twos
Elaboration | ACMNA051 | 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 ACMNA053
recognising that 10 000 equals 10 thousands, 100 hundreds, 1000 tens and 10 000 ones
Elaboration | ACMNA053 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration ACMMG061
recognising the importance of using common units of measurement
Elaboration | ACMMG061 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration ACMMG062
recognising there are 60 minutes in an hour and 60 seconds in a minute
Elaboration | ACMMG062 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration ACMMG063
exploring the creation of three-dimensional objects using origami, including prisms and pyramids
Elaboration | ACMMG063 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration ACMMG065
creating a map of the classroom or playground
Elaboration | ACMMG065 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration ACMMG066
identifying symmetry in Aboriginal rock carvings or art
Elaboration | ACMMG066 | 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 ACMMG064
opening doors partially and fully and comparing the size of the angles created
Elaboration | ACMMG064 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum
Elaboration ACMSP067
conducting repeated trials of chance experiments such as tossing a coin or drawing a ball from a bag and identifying the variations between trials
Elaboration | ACMSP067 | Content Descriptions | Year 3 | Mathematics | F-10 curriculum