Elaboration ACMNA208
identifying direct proportion in real-life contexts
Elaboration | ACMNA208 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
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 ACMNA213
understanding that the distributive law can be applied to algebraic expressions as well as numbers
Elaboration | ACMNA213 | 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 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 (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 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 (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) ACMNA230
understanding the relationship between factorisation and expansion
Elaboration (1) | ACMNA230 | Content Descriptions | Year 10 | Mathematics | F-10 curriculum
Elaboration ACMNA231
applying knowledge of index laws to algebraic terms, and simplifying algebraic expressions using both positive and negative integral indices
Elaboration | ACMNA231 | Content Descriptions | Year 10 | Mathematics | F-10 curriculum
Elaboration ACMNA232
expressing the sum and difference of algebraic fractions with a common denominator
Elaboration | ACMNA232 | 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