Elaboration ACMNA182
evaluating numbers expressed as powers of positive integers
Elaboration | ACMNA182 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMNA183
using patterns to assist in finding rules for the multiplication and division of integers
Elaboration | ACMNA183 | Content Descriptions | Year 8 | 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 ACMNA184
recognising terminating, recurring and non-terminating decimals and choosing their appropriate representations
Elaboration | ACMNA184 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMNA186
understanding that the real number system includes irrational numbers
Elaboration | ACMNA186 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMNA187
using percentages to solve problems, including those involving mark-ups, discounts,and GST
Elaboration | ACMNA187 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA187
using percentages to calculate population increases and decreases
Elaboration (1) | ACMNA187 | 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) ACMNA188
calculating population growth rates in Australia and Asia and explaining their difference
Elaboration (1) | ACMNA188 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMNA189
expressing profit and loss as a percentage of cost or selling price, comparing the difference
Elaboration | ACMNA189 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA189
investigating the methods used in retail stores to express discounts
Elaboration (1) | ACMNA189 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMNA190
applying the distributive law to the expansion of algebraic expressions using strategies such as the area model
Elaboration | ACMNA190 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMNA191
recognising the relationship between factorising and expanding
Elaboration | ACMNA191 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA191
identifying the greatest common divisor (highest common factor) of numeric and algebraic expressions and using a range of strategies to factorise algebraic expressions
Elaboration (1) | ACMNA191 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMNA192
understanding that the laws used with numbers can also be used with algebra
Elaboration | ACMNA192 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMNA193
completing a table of values, plotting the resulting points and determining whether the relationship is linear
Elaboration | ACMNA193 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA193
finding the rule for a linear relationship
Elaboration (1) | ACMNA193 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMNA194
solving real life problems by using variables to represent unknowns
Elaboration | ACMNA194 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMMG195
choosing units for area including mm2, cm2, m2, hectares, km2, and units for volume including mm3, cm3, m3
Elaboration | ACMMG195 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG195
recognising that the conversion factors for area units are the squares of those for the corresponding linear units
Elaboration (1) | ACMMG195 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum