Elaboration (2) ACMMG220
using the enlargement transformation to establish similarity, understanding that similarity and congruence help describe relationships between geometrical shapes and are important elements of reasoning and proof
Elaboration (2) | ACMMG220 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration (2) ACMSP225
comparing experiments which differ only by being undertaken with replacement or without replacement
Elaboration (2) | ACMSP225 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA213
understanding the relationship between expansion and factorisation and identifying algebraic factors in algebraic expressions
Elaboration (1) | ACMNA213 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA214
using Pythagoras' theorem to calculate distance between two points
Elaboration (1) | ACMNA214 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA294
recognising that the gradient of a line is the same as the gradient of any line segment on that line
Elaboration (1) | ACMNA294 | Content Descriptions | Year 9 | 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
Elaboration (1) ACMMG220
using the properties of similarity and ratio, and correct mathematical notation and language, to solve problems involving enlargement (for example, scale diagrams)
Elaboration (1) | ACMMG220 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG222
recognising that right-angled triangle calculations may generate results that can be integers, fractions or irrational numbers
Elaboration (1) | ACMMG222 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG224
selecting and accurately using the correct trigonometric ratio to find unknown sides (adjacent, opposite and hypotenuse) and angles in right-angled triangles
Elaboration (1) | ACMMG224 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration (1) ACMSP225
using systematic methods to list outcomes of experiments and to list outcomes favourable to an event
Elaboration (1) | ACMSP225 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration (1) ACMSP226
using relative frequencies to find an estimate of probabilities of ‘and’, ‘or’ events
Elaboration (1) | ACMSP226 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration (1) ACMSP282
describing the shape of the distribution of data using terms such as ‘positive skew’, ‘negative skew’ and 'symmetric' and 'bi-modal'
Elaboration (1) | ACMSP282 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum