課程資料
課程重點
- Trace the dependency
- Identify the earliest insecure skill in a multi-step solution.
- Repair representations
- Connect words, diagrams, equations, graphs and tables.
- Retest in context
- Apply the repaired skill inside a mixed problem rather than an isolated drill.
- Control exact work
- Use fractions, surds, algebra and estimation without premature decimals.
- Use the calculator deliberately
- Select settings and functions only after establishing the mathematical method.
- Cross-check
- Verify with inverse operations, estimation, substitution or an alternative representation.
- Extract the structure
- Mark knowns, unknowns, units and constraints.
- Select a model
- Choose equations, ratios, graphs, geometry or probability structures from the relationship.
- Interpret the answer
- Return to the context and reject impossible or incomplete results.
- Classify errors
- Separate concept, method, arithmetic, notation, calculator and timing issues.
- Reattempt strategically
- Redo the decisive step and a parallel problem before a full paper.
- Build route awareness
- Practise the same skill in both calculator and non-calculator forms where relevant.
課程內容
- Number
- Representation, operations, percentages, ratio, standard form, estimation and bounds.
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- Types of number and calculation
- Fractions, decimals and percentages
- Ratio, proportion and rates
- Standard form, estimation and bounds
- Algebra and graphs
- Expressions, equations, inequalities, functions, sequences and graphs.
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- Expressions and manipulation
- Equations and inequalities
- Sequences and functions
- Straight-line and curved graphs
- Geometry and mensuration
- Angles, shape properties, congruence, similarity, perimeter, area, volume and coordinate geometry.
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- Angle and shape properties
- Congruence and similarity
- Coordinate geometry
- Perimeter, area, surface area and volume
- Trigonometry, transformations and vectors
- Trigonometric ratios, bearings, transformations, symmetry and vectors.
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- Pythagoras and trigonometric ratios
- Bearings and three-dimensional problems
- Transformations and symmetry
- Vectors
- Probability and statistics
- Probability, statistical diagrams, averages, distributions and data comparison.
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- Probability models
- Data collection and representation
- Averages and spread
- Cumulative frequency and statistical comparison
- Core route
- Paper 1 Non-calculator + Paper 3 Calculator.
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- Core syllabus content
- Paper 1: non-calculator questions
- Paper 3: calculator questions
- Paper 1 Non-calculator and Paper 3 Calculator; each paper is 1 hour 30 minutes, 80 marks and 50%.
- Extended route
- Paper 2 Non-calculator + Paper 4 Calculator.
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- Core and Supplement syllabus content
- Paper 2: non-calculator questions
- Paper 4: calculator questions
- Paper 2 Non-calculator and Paper 4 Calculator; each paper is 2 hours, 100 marks and 50%.
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- HK$1,800/4堂