Elaboration ACMNA186
understanding that the real number system includes irrational numbers
Elaboration | ACMNA186 | 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 ACMNA191
recognising the relationship between factorising and expanding
Elaboration | 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 (1) ACMNA193
finding the rule for a linear relationship
Elaboration (1) | ACMNA193 | 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
Elaboration (2) ACMMG195
recognising that the conversion factors for volume units are the cubes of those for the corresponding linear units
Elaboration (2) | ACMMG195 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMMG196
establishing and using formulas for areas such as trapeziums, rhombuses and kites
Elaboration | ACMMG196 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMMG197
investigating the circumference and area of circles with materials or by measuring, to establish an understanding of formulas
Elaboration | ACMMG197 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG197
investigating the area of circles using a square grid or by rearranging a circle divided into sectors
Elaboration (1) | ACMMG197 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMMG198
investigating the relationship between volumes of rectangular and triangular prisms
Elaboration | ACMMG198 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMMG199
identifying regions in Australia and countries in Asia that are in the same time zone
Elaboration | ACMMG199 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMMG200
understanding the properties that determine congruence of triangles and recognising which transformations create congruent figures
Elaboration | ACMMG200 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG200
establishing that two figures are congruent if one shape lies exactly on top of the other after one or more transformations (translation, reflection, rotation), and recognising that the matching sides and the matching angles are equal
Elaboration (1) | ACMMG200 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMMG201
investigating the minimal conditions needed for the unique construction of triangles, leading to the establishment of the conditions for congruence (SSS, SAS, ASA and RHS)
Elaboration | ACMMG201 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMMG202
establishing the properties of squares, rectangles, parallelograms, rhombuses, trapeziums and kites
Elaboration | ACMMG202 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG202
identifying properties related to side lengths, parallel sides, angles, diagonals and symmetry
Elaboration (1) | ACMMG202 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration ACMSP204
identifying the complement of familiar events
Elaboration | ACMSP204 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum
Elaboration (1) ACMSP204
understanding that probabilities range between 0 to 1 and that calculating the probability of an event allows the probability of its complement to be found
Elaboration (1) | ACMSP204 | Content Descriptions | Year 8 | Mathematics | F-10 curriculum