Elaboration (1) ACMNA214
using Pythagoras' theorem to calculate distance between two points
Elaboration (1) | ACMNA214 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration ACMNA296
graphing parabolas, and circles connecting x-intercepts of a graph to a related equation
Elaboration | ACMNA296 | 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 ACMSP226
using Venn diagrams or two-way tables to calculate relative frequencies of events involving ‘and’, ‘or’ questions
Elaboration | ACMSP226 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration ACMNA210
representing extremely large and small numbers in scientific notation, and numbers expressed in scientific notation as whole numbers or decimals
Elaboration | ACMNA210 | 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 ACMMG217
analysing nets of cylinders to establish formulas for surface area
Elaboration | ACMMG217 | 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 ACMNA208
identifying direct proportion in real-life contexts
Elaboration | ACMNA208 | Content Descriptions | Year 9 | Mathematics | F-10 curriculum
Elaboration ACMNA209
simplifying and evaluating numerical expressions, using involving both positive and negative integer indices
Elaboration | ACMNA209 | 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) 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) 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 ACMMG218
solving practical problems involving surface area and volume of right prisms
Elaboration | ACMMG218 | 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 (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