Year 9 Mathematics (NZC Level 5)

Relevant NZ Ministry of Education Syllabus Points

Number & Algebra

• Solve a wider range of linear equations.
• Represent linear relationships using tables, graphs, and rules.
• Work with integer operations, fractional indices, scientific notation.
• Understand proportional reasoning deeply (graphical, algebraic, contextual).
• Begin exploring non-linear relationships (e.g., quadratic patterns).

Geometry & Measurement

• Apply the Pythagorean theorem in real-world problems.
• Use angle geometry, polygons, parallel lines, and circle properties.
• Calculate surface area and volume of more complex prisms and cylinders.
• Work with scale factors, similarity, and enlargement.

统计

• Conduct full statistical inquiries: pose questions, gather data, analyse.
• Use distribution features (spread, centre, shape).
• Compare groups using box plots, histograms, and summary statistics.
• Model probability situations with tables, tree diagrams.

Applicable Cambridge Curriculum References

• Cambridge Checkpoint Mathematics (Stage 9)
• Number: powers/roots, standard form, proportionality.
• Algebra: solving linear equations, graphs, inequalities, substitution.
• Geometry: Pythagoras, angle rules, transformations, scale factors.
• Statistics: representation, interpretation, probability models.