Cross‑walk · Math · Grade 8

Math, Grade 8 — across mapped systems.

Each cluster shows where the same content lives in other major curricula, plus open‑licensed resources curated underneath. Sources are official ministry documents — never inferred.

Subject
Math
Grade
Grade 8
Home system
Australia ACARA
≡ Equivalent≈ Overlaps→ Prereq↑ Extends
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CLUSTER 01 · 6

Number — Year 8

Operations with integers; rational numbers extending to all four operations including with negatives; powers and roots; percentages and ratios.

US Common Core≈ OVERLAPS
The Number System (8.NS)
AU emphasises operations with integers/rationals; irrationals introduced more lightly than 8.NS.
UK National Curriculum≡ EQUIVALENT
Number (Y8)
CLUSTER 02 · 6

Algebra — Year 8

Algebraic techniques: expand, factorise; solve linear equations; sequences; functional notation introduced.

US Common Core≡ EQUIVALENT
Expressions and Equations (8.EE)
Functions (8.F)
AU Y8 introduces functional notation; deeper functions in Y9-Y10.
CLUSTER 03 · 6

Measurement — Year 8

Area and perimeter of composite figures; circumference and area of circles; volume of prisms and cylinders; Pythagoras' theorem in 2D.

US Common Core≈ OVERLAPS
Geometry (8.G)
AU splits Pythagoras + circles + volumes (Measurement) from congruence/transformations (Space).
UK National Curriculum≈ OVERLAPS
Geometry and measures (Y8)
CLUSTER 04 · 6

Space — Year 8

Congruence; transformations including translation, reflection, rotation, dilation; properties of quadrilaterals and triangles.

US Common Core≈ OVERLAPS
Geometry (8.G)
UK National Curriculum≈ OVERLAPS
Geometry and measures (Y8)
CLUSTER 05 · 6

Statistics — Year 8

Distinguish census from sample; investigate variability; bivariate data informal introduction.

US Common Core≡ EQUIVALENT
Statistics and Probability (8.SP)
UK National Curriculum≡ EQUIVALENT
Statistics (Y8)
CLUSTER 06 · 6

Probability — Year 8

Two-step chance experiments; complementary events; sample space; relative frequency.

UK National Curriculum≡ EQUIVALENT
Probability (Y8)
Same subject — other systems
Grade 10

Australia ACARA

6 clusters
Open
Grade 6

Australia ACARA

6 clusters
Open
Grade 7

Australia ACARA

7 clusters
Open
Grade 9

Australia ACARA

6 clusters
Open
Grade 10

Cambridge IGCSE

9 clusters
Open
Grade 7

Cambridge Lower Secondary

5 clusters
Open
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