Grade Academy

1.6 Word problems and quadratic eqns

1.7 Sim eqns, one linear and one quadratic

1.8 Indices

1.9 Surds

2.2 Sequences and shapes

2.3 Quadratic sequences and 'Sum of'

3.2 Max and min turning points

3.3 Slope representation

3.4 Rates of change and maximum values

4.2 Profit and loss and percentage error

4.3 Currency exchange

4.4 Numbers in standard form

4.5 Speed Distance Time graphs

4.6 Compound interest and depreciation

4.7 Income tax

5.2 Two events _ sample spaces

5.3 Repeated trials

5.4 Venn diagrams

5.5 'OR' rule

5.6 'AND' rule

5.7 Tree diagrams

5.8 Expected value

5.9 Arrangements

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6.2 Mode Median and Mean

6.3 Frequency and grouped frequency tables

6.4 Scatter graphs and correlation

6.5 Causal relationships

6.6 Standard deviation

6.7 Empirical rule and Hypothesis testing

7.2 Using a calculator

7.3 Area of a triangle

7.5 The 30 45 and 60 triangles

7.4 Sine and Cosine rule

8.1.2 Graphing lines, parallel and perpendicular lines

8.1.3 Points of intersection and area of a triangle

8.2.1 Equation of a circle

8.2.2 Points on a circle

8.2.3 Intersecting lines and circles

9.1 Introduction to complex numbers

9.2 Modulus and conjugate

10.1 2D shapes

10.2.3D Shapes

10.3 Trapezoidal rule

11.1 Linear Graphs

11.2 Quadratic graphs I

11.3 Quadratic graphs II

11.4 Cubic and exponential graphs

12.1 Angles and lines

12.2 Triangles

12.3 Congruent and similar triangles

12.4 Circles

12.5 Thereoms

12.6 Constructions and Enlargements

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