Daniel NguyenTUTORINGMATHS & PHYSICS
All subjects
SECONDARY MATHEMATICS

Year 9 MathsStronger reasoning. More challenging problems.

See how graphs, geometry and algebra help solve practical problems. We’ll build the reasoning to handle unfamiliar questions, not just familiar exercises.

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Personalised supportEffective study skillsOnline or in person
Connect the diagram to the mathematics.
A LOOK INSIDE YOUR LEARNING

A diagram turns a problem into a plan.

We identify what the diagram tells us before choosing a formula, then check the answer against the original situation.

  • Understand the concept.
  • Work through a clear example.
  • Build confidence with your own practice.
dn.YOUR LEARNING, STEP BY STEP
YEAR 9 · PYTHAGORAS
c² = a² + b²

A right-angled triangle has perpendicular sides of 6 cm and 8 cm. Find the hypotenuse.

See the step-by-step approach
  1. Identify the sides

    The hypotenuse is opposite the right angle. The two shorter sides are 6 cm and 8 cm.

    a = 6, b = 8
  2. Build the calculation

    Pythagoras relates the squares of the three side lengths.

    c² = 6² + 8² = 100
  3. Return to the question

    Take the positive square root because this is a length. Include the units.

    c = 10 cm

Choose the model, explain the steps, check the units.

Original illustrative teaching example · booklet layout preview

THE BIG PICTURE

What you’ll learn.

Key areas we can work through together, matched to your school’s program and current level.

Number

Index laws, real numbers and financial contexts. Apply number skills to practical calculations.

Algebra

Binomial expansion, quadratics and linear relationships. Recognise structure and choose a useful algebraic method.

Measurement

Surface area, volume and practical problems. Translate a three-dimensional situation into a clear calculation.

Space

Pythagoras, trigonometry and similarity. Label the diagram and connect side lengths and angles.

Statistics

Distributions, centre and spread. Compare groups using evidence rather than impressions.

Probability

Two-stage experiments and relative frequency. Track outcomes and connect experiments to probability models.

BEYOND THE ANSWER

Skills we’ll build.

Our tutoring focus: understanding the idea, practising with purpose, and becoming more independent.

  • Break multi-step questions into a clear plan.
  • Translate between diagrams, formulas and written explanations.
  • Use an error log to target revision.

Curriculum reference: Victorian Curriculum Mathematics. This is a topic overview, not a fixed lesson sequence. Schools may organise topics differently; extension content is discussed individually.

YOUR NEXT STEP

Make it clearer, together.

Start with your questions. We’ll build a plan around your classwork, confidence and upcoming assessments.

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Free of charge. No commitment.