Elaboration ACMNA173
understanding that rate and ratio problems can be solved using fractions or percentages and choosing the most efficient form to solve a particular problem
Elaboration | ACMNA173 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA183
using the number line to develop strategies for adding and subtracting rational numbers
Elaboration (1) | ACMNA183 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMNA188
understanding that rate and ratio problems can be solved using fractions or percentages and choosing the most efficient form to solve a particular problem
Elaboration | ACMNA188 | Content Descriptions | Year 8 | 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 ACMMG221
establishing the relationship between areas of similar figures and the ratio of corresponding sides (scale factor)
Elaboration | ACMMG221 | 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) ACMNA264
extending the index laws to rational number indices
Elaboration (1) | ACMNA264 | Content Descriptions | Year 10A | Mathematics | F-10 curriculum