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Our modern world is built on mathematics and interpreted through statistics. At Rangitoto College, we equip students with the skills and understanding needed to unlock exciting futures in both fields.

In Junior Mathematics (Years 9 and 10), students are placed in classes aligned with their curriculum level to ensure they learn alongside peers at a similar stage in their mathematical development. Most students enter Year 9 working within Levels 3 to 6 of the New Zealand Curriculum. During these years, students study a broad range of topics including Number, Algebra, Measurement, Geometry, Graphs, Probability, and Statistics. In Year 10, all students sit the Common Assessment Activity (CAA) for Numeracy. A small number of students may be accelerated into a Year 11 course during Year 10.

In Senior Mathematics, students are supported by their teachers to select courses that align with their interests, strengths, and future career goals. We offer clear pathways in both Statistics and Calculus, with Scholarship classes available for high-achieving students. Many students also have the opportunity to join extension or accelerated programmes.

Our senior mathematics offerings include:

  • Mathematics – General mathematics
  • Calculus – The study of change, focusing on rates and accumulation
  • Statistics – The study of data collection, analysis, and interpretation
Calculus is important to me as it is challenging and has infinite concepts to explore. It teaches a way of thinking that is essential in the work field.
- Sophie Hursthouse, Year 12 Scholarship Calculus

Andy Ballard

BSc (Hons), Grad Dip Teach (Secondary)

I have over 20 years of teaching experience and have been HOD Mathematics & Statistics at Rangitoto College since 2016. In 2014 I won a national teaching award. Before becoming a teacher, I worked in a range of commercial roles in Project Management, Business Development and Marketing Management.