Elaboration ACMNA241
using a variety of techniques to solve quadratic equations, including grouping, completing the square, the quadratic formula and choosing two integers with the required product and sum
Elaboration | ACMNA241 | Content Descriptions | Year 10 | Mathematics | F-10 curriculum
Elaboration (1) ACMMG164
defining and identifying the relationships between alternate, corresponding and co-interior angles for a pair of parallel lines cut by a transversal
Elaboration (1) | ACMMG164 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum
Elaboration ACMSP118
posing questions about insect diversity in the playground, collecting data by taping a one-metre-square piece of paper to the playground and observing the type and number of insects on it over time
Elaboration | ACMSP118 | Content Descriptions | Year 5 | Mathematics | F-10 curriculum
Elaboration ACMNA150
investigating square numbers such as 25 and 36 and developing square-root notation
Elaboration | ACMNA150 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum
Elaboration (1) ACMNA150
investigating between which two whole numbers a square root lies
Elaboration (1) | ACMNA150 | Content Descriptions | Year 7 | 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 (1) ACMNA032
identifying the difference between dividing a set of objects into three equal groups and dividing the same set of objects into groups of three
Elaboration (1) | ACMNA032 | Content Descriptions | Year 2 | Mathematics | F-10 curriculum
Elaboration ACMMG087
comparing areas using metric units, such as counting the number of square centimetres required to cover two areas by overlaying the areas with a grid of centimetre squares
Elaboration | ACMMG087 | Content Descriptions | Year 4 | Mathematics | F-10 curriculum
Elaboration ACMSP278
using the standard deviation to describe the spread of a set of data
Elaboration | ACMSP278 | Content Descriptions | Year 10A | Mathematics | F-10 curriculum
Elaboration ACMNA233
exploring the method of completing the square to factorise quadratic expressions and solve quadratic equations
Elaboration | ACMNA233 | Content Descriptions | Year 10 | Mathematics | F-10 curriculum
Elaboration (2) ACMNA157
calculating the percentage of the total local municipal area set aside for parkland, manufacturing, retail and residential dwellings to compare land use
Elaboration (2) | ACMNA157 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum