Mastering Maths

Workbooks that grow with your students

Why our books are Different…

The Series

Each book in this series focuses on a specific mathematical topic, providing carefully graded exercises and comprehensive study material that supports independent learning and exam preparation. By systematically building on key concepts, this series ensures students develop a deep and lasting understanding of mathematics.

 

Cover of a math study guide titled "Mastering Indices" with a blue background, yellow accents, and mathematical formulas. It includes the subtitle "A Step by Step Guide for Students and Teachers" and lists features such as full worked examples and graded worksheets. Authors Anne Joshua and Heidi Postle are at the bottom.
Book cover titled "Mastering Surds" with the subtitle "A Step by Step Guide for Students and Teachers," authored by Anne Joshua and Heidi Postle, featuring mathematical equations and a list of features including worked examples and graded worksheets.

Why you need these books!

·       ✔️ Worksheets are carefully graded in difficulty, allowing students to progress at their own pace.

·       📘 Concepts and strategies are introduced in small, manageable steps, reinforced with worked examples.

·       💡 This book encourages independent learning while systematically building mathematical understanding.

·       🎯 Challenging competition-level questions provide enrichment opportunities for advanced students.

Set of educational books on mastering indices, including guide and textbooks on mastering logarithms and indices, authored by Anne Joshua and Heidi Postle.

Anne Joshua


Anne has taught mathematics for over 50 years and is widely respected for her expertise in enrichment and extension education. She has taught at some of Sydney’s most academically selective schools and has made a lasting impact on generations of students.

Her published works include:

  • Mastering HSC Mathematics – A comprehensive guide for senior students (co-authored with Jonathan Lee)
      • Year 11 Advanced
      • Year 12 Advanced
      • Year 11 Extension 1
      • Year 12 Extension 1

  • Enrichment Maths for Secondary School Students – Developed to challenge and extend capable learners

  • Enrich-e-matics Series (Books 1–6) – Fun, challenging problems for high-achieving students in Years 1–6

These resources have helped thousands of students across Australia strengthen their mathematical skills and confidence.

Heidi Postle


Heidi Postle has over 30 years of experience teaching mathematics and has worked in some of Sydney’s leading academic schools. She holds a mathematics degree from the University of New South Wales and brings both passion and expertise to her teaching.

Heidi is dedicated to making mathematics accessible and engaging for all students, with a particular focus on clarity, structure, and building confidence.

Good for Teachers AND Students

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Good for Teachers AND Students *

These workbooks are an invaluable classroom resource, offering structured self-guided exercises that allow students to progress at their own pace while giving teachers more time to provide targeted support. It supplements standard textbooks and helps students master indices efficiently, reinforcing their foundation in mathematical skills.

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