**Expressions and Formulae 1.1 **
Expanding brackets in the form
5(a ± 2c) or 3(4x ± 2)
Simplifying Expressions in the form
*a*+4*b*−*a*+6*b*
Evaluating an expression 4*w*+6*t*−3*k*
Factorising expressions
9c + 27, 6a – 8, x2 -2x
Extending a straightforward number or diagrammatic pattern (1,3,5,7, . . .) and determining its formula
Evaluate the determined formula for a given value
Calculate gradient -
__Vertical distance__
horizontal distance |
**Relationships 1.1**
Solving Linear Equations
ax+b=c, ax+b=cx +d
Solving Equations with brackets
a(x + b) = c
Solving Inequations
Draw a graph of *y *= *mx +c *
for chosen values of *x*
Recognise the equation of a straight line
*y *= *mx +c * and know the meaning of *m a*nd *c*
Recognise and use *y*=*a*, *x*=*b*
Change the subject of the formulae:
* G*=*x + a* to *x*
* h *= n*v *to * n*
*E*=3*wk *− 3 to *w* |

**Expressions and Formulae 1.2 **
Calculate circumference & area of a circle
Calculating the area of a parallelogram, kite & trapezium
Investigate the surface area of a prism
Calculate the volume of Cylinders and other prisms
Using rotational symmetry with straightforward linear shapes |
**Relationships 1.2**
Using Pythagoras Theorem to calculate the hypotenuse and shorter sides if given measurements and coordinates
Enlarge/ reduce shapes given scale factor, including fractional scale factor
Scale Drawings
Combination of angle properties associated with:
- Intersecting and parallel lines
- Triangles and quadrilaterals
Circles: angles in a semi-circle
relationship between tangent and radius |

**Expressions and Formulae 1.3**
Frequency tables from raw data
Calculate, use and understand Mean, median, mode & range
Pie charts – calculation of sector angles and drawing Pie Charts
Calculation of Probability and Interpret probability in the context of risk** ** |
**Relationships 1.3**
** **Tan, Sine and Cosine Ratio
Finding a side
Finding an angle
Using SohCahToa to choose the correct ratio** ** |