Welcome to
Harbour Maths Academy
Harbour Maths Academy was created to provide high-quality, structured, and supportive mathematics tutoring for students in Years 9 to 12. Founded by qualified senior Mathematics teacher Brittany Singleton, the academy specialises in helping students build confidence, deepen their understanding, and achieve strong results in the NSW curriculum.
We believe that every student can succeed in maths with the right guidance. Our programs are grounded in clear, systematic teaching and supported by excellent resources, small group sizes, and personalised feedback. Whether a student aims to strengthen their foundations or excel in Advanced or Extension courses, Harbour Maths Academy provides the expertise, structure, and encouragement they need to thrive.
Meet the Teacher
Brittany Straub
I am a qualified secondary Mathematics teacher with 9 years of classroom experience, specialising in Year 11 & 12 Advanced and Extension 1 Mathematics. I have taught HSC courses at high-performing schools and bring a structured, supportive and evidence-based approach to tutoring.
Harbour Maths Academy was created to provide high-quality, targeted support for students who want to build confidence, improve results and develop strong mathematical foundations. My sessions are clear, well-sequenced and tailored to each student’s needs.
Our Mission
At Harbour Maths Academy, our mission is to help every student realise their potential in mathematics. We aim to make maths simpler, clearer, and more achievable by providing:
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expert instruction
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small-group learning
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carefully designed booklets and resources
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targeted feedback
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a supportive and positive learning environment
We want students not only to improve their marks, but to feel capable and in control of their learning.
Teacher's Qualifications
Bachelor of Mathematics and Bachelor of Teaching
University of New England
I hold a double Bachelor's Degree in Mathematics and Teaching, bringing a strong academic foundation to our tutoring services.
ITSAA Experienced Teacher Accreditation
2025
I am accredited as an Experienced Teacher (Accomplished) through ISTAA, which recognises high-quality, evidence-based teaching practice. This accreditation reflects my commitment to clear instruction, strong classroom routines, targeted assessment, and ongoing professional growth. I bring this same level of expertise to tutoring, ensuring students receive structured lessons, personalised feedback, and support that genuinely improves understanding and results.
Teaching Expertise
With nearly a decade of classroom experience, Brittany brings deep expertise in:
Senior Mathematics (Years 10–12)
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Advanced Mathematics
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Standard Mathematics 1 & 2
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Extension 1
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Exam preparation, revision, and assessment readiness
Evidence-Based Instruction
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Clear, explicit teaching
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Scaffolding and graduating guidance
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Worked examples & modelling
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Structured practice to build mastery
Student Support & Differentiation
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Tailoring lessons to individual needs
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Supporting students with ADHD, ASD, dyslexia, and anxiety
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Breaking down complex problems into manageable steps
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Providing high-quality feedback that students can apply immediately
Student Support & Differentiation
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Building Confidence & IndependenceEquipping students with revision habits
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Teaching exam technique and problem-solving strategies
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Helping students overcome fear or frustration with maths
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Creating a supportive, encouraging environment in every lesson