ACMNA149

Investigate index notation and represent whole numbers as products of powers of prime numbers

Elaborations ScOT Terms

ACMNA149 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum

ACMNA150

Investigate and use square roots of perfect square numbers

Elaborations ScOT Terms

ACMNA150 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum

Year 7 Mathematics

The proficiency strands understanding, fluency, problem-solving and reasoning are an integral part of mathematics content across the three content strands: number and algebra, measurement and geometry, and statistics and probability. The proficiencies …

Year 7 | Mathematics | F-10 curriculum

ACMNA175

Introduce the concept of variables as a way of representing numbers using letters

Elaborations ScOT Terms

ACMNA175 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum

ACMNA152

Compare fractions using equivalence. Locate and represent positive and negative fractions and mixed numbers on a number line

Elaborations ScOT Terms

ACMNA152 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum

Elaboration ACMNA149

defining and comparing prime and composite numbers and explaining the difference between them

Elaboration | ACMNA149 | Content Descriptions | Year 7 | 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

Achievement Standard Mathematics Year 7

By the end of Year 7, students solve problems involving the comparison, addition and subtraction of integers. They make the connections between whole numbers and index notation and the relationship between perfect squares and square roots. They solve …

Achievement Standard | Achievement Standards | Year 7 | Mathematics | F-10 curriculum

Elaboration ACMNA156

using rounding to estimate the results of calculations with whole numbers and decimals, and understanding the conventions for rounding

Elaboration | ACMNA156 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum

Elaboration ACMNA157

justifying choices of written, mental or calculator strategies for solving specific problems including those involving large numbers

Elaboration | ACMNA157 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum

Elaboration (1) ACMNA149

applying knowledge of factors to strategies for expressing whole numbers as products of powers of prime factors, such as repeated division by prime factors or creating factor trees

Elaboration (1) | ACMNA149 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum

Elaboration (2) ACMNA149

solving problems involving lowest common multiples and greatest common divisors (highest common factors) for pairs of whole numbers by comparing their prime factorisation

Elaboration (2) | ACMNA149 | Content Descriptions | Year 7 | Mathematics | F-10 curriculum