Study Material & Learning Resources
Chapter-Based Online Mathematics Coaching
Lumens offer flexible, chapter-based online mathematics coaching for NSW Year 9 students. Students can enrol in individual topics instead of committing to the complete syllabus, allowing them to focus on areas where they need additional support, revision or exam preparation.
Learn. Practice. Revise. Improve.
Access structured learning resources designed to support your classes, revision, assessments and exam preparation.
01
Fractions, Decimals &
Percentages
Converting, comparing, calculating and applying fractions, decimals and percentages
02
Ratios & Rates
Ratios, rates, unit rates, proportional reasoning and applications
03
Financial
Mathematics
Percentages, discounts, profit & loss, interest and financial calculations
04
Solving Linear
Equations
Simplifying expressions, solving equations and applying equations to problems
07
Linear Graphs
Plotting lines, gradient, intercepts and interpreting linear graphs
09
Cartesian Plane
Coordinates, plotting points, quadrants and reading the Cartesian plane
10
Area, Perimeter &
Volume
Calculating area, perimeter and volume of common 2D and 3D shapes
11
Angles & Geometry
Angle relationships, geometric properties and solving angle problems
12
Coordinate Geometry
Coordinates, gradient, distance and relationships between points and lines
15
Probability
Probability of events, likelihood, outcomes and probability calculations
What's Included
- Live Interactive Classes
- Digital Whiteboard-Based Teaching
- Recorded Class Access
- Comprehensive PDF Notes & Worksheets
- Regular Topic Assessments
- Practice & Revision Materials
- Individual Feedback & Progress Guidance
| Name | Description | Buy |
|---|---|---|
| Fractions, Decimals & Percentages | Converting, comparing, calculating and applying fractions, decimals and percentages. Course Duration: 3 weeks | |
| Ratios & Rates | Ratios, rates, unit rates, proportional reasoning and applications Course Duration: 3 weeks | |
| Financial Mathematics | Percentages, discounts, profit & loss, interest and financial calculations Course Duration: 4 weeks | |
| Solving Linear Equations | Simplifying expressions, solving equations and applying equations to problems Course Duration: 3 weeks | |
| Indices | Index laws, simplifying expressions and working with powers Course Duration: 2 weeks | |
| Surds | Simplifying surds, operations with surds and applying surd rules Course Duration: 2 weeks | |
| Linear Graphs | Plotting lines, gradient, intercepts and interpreting linear graphs Course Duration: 2 weeks | |
| Pythagoras' Theorem | Finding unknown sides and solving right-triangle problems Course Duration: 2 weeks | |
| Cartesian Plane | Coordinates, plotting points, quadrants and reading the Cartesian plane Course Duration: 2 weeks | |
| Area, Perimeter & Volume | Calculating area, perimeter and volume of common 2D and 3D shapes Course Duration: 4 weeks | |
| Angles & Geometry | Angle relationships, geometric properties and solving angle problems Course Duration: 2 weeks | |
| Coordinate Geometry | Coordinates, gradient, distance and relationships between points and lines Course Duration: 3 weeks | |
| Transformations | Reflection, rotation, translation and enlargement Course Duration: 3 weeks | |
| Statistics | Mean, median, range, data interpretation and comparison Course Duration: 2 weeks | |
| Probability | Probability of events, likelihood, outcomes and probability calculations Course Duration: 3 weeks |