Stage 4 · Length · Describe the relationships between the features of circles · Topic: Length & perimeter · Year 7, 8

Define π as the ratio of the circumference to the diameter of any circle

Dot point ID k-10-2022-stage-4-length/len-des-stg4-02 · NESA code MA_K_10_CP_LEN_DES_STG4_02 · See it on the NSW Curriculum website ↗

Outcomes for this focus area (MA4-LEN-C-01)

MA4-LEN-C-01 applies knowledge of the perimeter of plane shapes and the circumference of circles to solve problems

Core resources for this dot point

On-level resources, grouped by type. Need the building blocks? Use Support. Ready for more? Use Enrich.

Checked resources for Length as a whole (not mapped to a single dot point).

Unit/Planning
Stage 4 Unit 15 – exploring circles (sample unit of learning)
NSW Department of Education · Sample unit (DOCX) · Editable document · Free · Link checked 2026-10-15 · Australian context, Editable, Teacher notes
Outcome codes found in document: MA4-ARE-C-01, MA4-EQU-C-01, MA4-FRC-C-01, MA4-LEN-C-01
Unit/Planning
Stage 4 Unit 7 – length and area (sample unit of learning)
NSW Department of Education · Sample unit (DOCX) · Editable document · Free · Link checked 2026-10-15 · Australian context, Editable, Teacher notes
Outcome codes found in document: MA4-ALG-C-01, MA4-ARE-C-01, MA4-EQU-C-01, MA4-LEN-C-01