Elaboration ACMNA124
understanding that integers are ...-3, -2, -1, 0, 1, 2, 3,.....
Elaboration | ACMNA124 | Content Descriptions | Year 6 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA238
solving problems using the fact that the product of the gradients of perpendicular lines is –1 and conversely that if the product of the gradients of two lines is –1 then they are perpendicular
Elaboration (1) | ACMNA238 | Content Descriptions | Year 10 | 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 (2) ACMMG290
recognising that metric units are not the only units used throughout the world, for example measuring the area of floor space using tatami mats (Japan), using squares for room and house area (Australia)
Elaboration (2) | ACMMG290 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG201
solving problems using the properties of congruent figures
Elaboration (1) | ACMMG201 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration (1) ACMSP247
using arrays and tree diagrams to determine probabilities
Elaboration (1) | ACMSP247 | Content Descriptions | Year 10 | 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) ACMSP204
understanding that probabilities range between 0 to 1 and that calculating the probability of an event allows the probability of its complement to be found
Elaboration (1) | ACMSP204 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration (2) ACMNA122
understanding that if a number is divisible by a composite number then it is also divisible by the prime factors of that number (for example 216 is divisible by 8 because the number represented by the last three digits is divisible by 8, and hence 216 …
Elaboration (2) | ACMNA122 | Content Descriptions | Year 6 | Mathematics | F-10 curriculum
Elaboration (2) ACMMG272
proving results involving chords of circles
Elaboration (2) | ACMMG272 | Content Descriptions | Year 10A | Mathematics | F-10 curriculum
Elaboration (1) ACMNA098
using simple divisibility tests
Elaboration (1) | ACMNA098 | Content Descriptions | Year 5 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG164
defining and identifying the relationships between alternate, corresponding and co-interior angles for a pair of parallel lines cut by a transversal
Elaboration (1) | ACMMG164 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA239
applying translations, reflections and stretches to parabolas and circles
Elaboration (1) | ACMNA239 | Content Descriptions | Year 10 | Mathematics | F-10 curriculum
Elaboration (2) ACMNA126
modelling and solving additive problems involving fractions by using methods such as jumps on a number line, or by making diagrams of fractions as parts of shapes
Elaboration (2) | ACMNA126 | Content Descriptions | Year 6 | Mathematics | F-10 curriculum
Elaboration (2) ACMNA149
solving problems involving lowest common multiples and greatest common divisors (highest common factors) for pairs of whole numbers by comparing their prime factorisation
Elaboration (2) | ACMNA149 | Content Descriptions | Year 7 | 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) ACMMG140
constructing prisms and pyramids from nets, and skeletal models
Elaboration (1) | ACMMG140 | Content Descriptions | Year 6 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG244
performing a sequence of steps to determine an unknown angle giving a justification in moving from one step to the next.
Elaboration (1) | ACMMG244 | Content Descriptions | Year 10 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA126
solving realistic additive (addition and subtraction) problems involving fractions to develop understanding of equivalent fractions and the use of fractions as operators
Elaboration (1) | ACMNA126 | Content Descriptions | Year 6 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG217
connecting the volume and capacity of a cylinder to solve authentic problems
Elaboration (1) | ACMMG217 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum