Elaboration ACMNA211
understanding that financial decisions can be assisted by mathematical calculations
Elaboration | ACMNA211 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration ACMNA212
understanding that index laws apply to variables as well as numbers
Elaboration | ACMNA212 | 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 ACMNA214
investigating graphical and algebraic techniques for finding distance between two points
Elaboration | ACMNA214 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration ACMNA294
investigating graphical and algebraic techniques for finding midpoint and gradient
Elaboration | ACMNA294 | 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 ACMMG216
understanding that partitioning composite shapes into rectangles and triangles is a strategy for solving problems involving area
Elaboration | ACMMG216 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration ACMMG219
investigating the usefulness of scientific notation in representing very large and very small numbers
Elaboration | ACMMG219 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration ACMMG220
establishing the conditions for similarity of two triangles and comparing this to the conditions for congruence
Elaboration | ACMMG220 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
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 ACMMG222
understanding that Pythagoras' Theorem is a useful tool in determining unknown lengths in right-angled triangles and has widespread applications
Elaboration | ACMMG222 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration ACMMG223
developing understanding of the relationship between the corresponding sides of similar right-angled triangles
Elaboration | ACMMG223 | 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 ACMSP225
conducting two-step chance experiments
Elaboration | ACMSP225 | 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 (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) 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
Elaboration (1) ACMNA230
understanding the relationship between factorisation and expansion
Elaboration (1) | ACMNA230 | Content Descriptions | Year 10 | Mathematics | F-10 curriculum
Elaboration ACMMG242
investigating and determining the volumes and surface areas of composite solids by considering the individual solids from which they are constructed
Elaboration | ACMMG242 | Content Descriptions | Year 10 | Mathematics | F-10 curriculum
Elaboration ACMMG243
applying an understanding of relationships to deduce properties of geometric figures (for example the base angles of an isosceles triangle are equal)
Elaboration | ACMMG243 | Content Descriptions | Year 10 | Mathematics | F-10 curriculum