HSC GENERAL 2

1. Measurement

1.1. Percentage Error

1.2. Scientific Notation/Significant Figures

1.3. Ratios/Rates

1.4. Percentage change/inflation

1.5. Perimeter/arc length

1.6. Nets of Solids

1.7. Volume and Capacity by Formulae

1.8. Scale Diagrams, scale factor

1.9. Similar Figures

1.10. Bearings

1.11. Travers and radial surveys

1.12. Spherical Geometry

1.13. Area

1.13.1. Area by formulae

1.13.2. Converting Units of Area

1.13.3. Surface Area

1.13.4. Area by Simpson's Rule

1.14. Triangles

1.14.1. Sine rule, cosine rule, area of atriangle

1.14.2. Trigonometry in Right-angled triangles

1.14.3. Pythagoras' Theorem

2. Focus Studies

2.1. Communication

2.1.1. Mobile Phone bills, plans, call costs

2.1.2. Digital Download and File Storage

2.2. Driving

2.2.1. Cost of buying and running cars

2.2.2. Fuel Consumption and Cost

2.2.3. Depreciation

2.2.4. D=ST, stopping distance

2.2.5. B.A.C.

2.3. Health

2.3.1. Scatter Plot, Line of fit, Correlation

2.3.2. Mass, Dosages, drip rates

2.3.3. Life Expectancy

2.4. Damns

2.4.1. Household bills for water/electricity

2.4.2. Water/electricity consumption/cost

2.4.3. Volume/capacity of water tanks/dams

2.4.4. Volume by simpson's rule

3. Financial Mathematics

3.1. Earning/Managing Money

3.2. Budgeting

3.3. Investing Money

3.4. Shares

3.5. Income tax and Medicare Levy

3.6. GST

3.7. Credit Cards

3.8. Borrowing Money

4. Data and Statistics

4.1. Sampling, surveys, types of data

4.2. Displating.interpreting single data sets

4.3. Summary Statistics (mean, median etc.)

4.4. Comparin data sets

4.5. Two-way Tables

4.6. The Normal Distribution, z-scores

4.7. Capture/recapture technique

5. Probability

5.1. Probability and Relative Frequency

5.2. Multistage events and selections

5.3. Tree Diagrams

5.4. Expectation, financial Expectation

6. Algebra and Modelling

6.1. Algebraic Manipulation

6.2. Equations

6.3. Formulae

6.4. Simultaneous Equations

6.5. Linear Relationships

6.6. Non-Linear Relationships

6.7. Direct/inverse Variation