S2 Notes: Presented in order taught, coded by level

Place Value Adding Subtracting Multiplying Dividing Times Tables Rounding Multiply by 10 and 100 Divide by 10 and 100 Long multiplication BODMAS Multiples, factors & primes Add decimals Subtract decimals Multiply decimals Divide decimals Multiply by 10, 100, 1000 Divide by 10, 100, 1000 Rounding decimals Powers and roots Rounding decimals Significant figures Scientific Notation Tolerance

Positive & Negative numbers Adding & subtracting negative numbers Multiplying integers Dividing integers Sets of Numbers

Basics Equivalent fractions Fractions of amounts Mixed & improper fractions Adding & subtracting fractions Multiplying fractions Dividing fractions

Basic percentages Converting fractions, decimals & percentages Using 1% and 10% Using the calculator Percentage increase & decrease Percentage of a total Compound interest

Ratio Simplifying ratios Share in a ratio Use a ratio Proportion Direct proportion Indirect proportion

Banking & Finance Profit & loss Foreign Exchange Pay Overtime National Insurance Income tax Hire Purchase Insurance Loans Utility bills Simple interest Compound interest Benefits & allowances

Telling the time 12 Hour clock 24 Hour clock Calculating time intervals Distance, Speed & Time Convert units of time Distance–time graphs

Perimeter Area of rectangles & triangles Area of a parallelogram Area of a rhombus Area of composite shapes Volume of cubes & cuboids Volume of composite shapes Surface area Volume of a prism

Collecting like terms Simplifying expressions Solving equations PowerPoint Inequalities Use distributive law Construct equations Inequalities (advanced) Common factors

Rules for sequences Formulae in words Formulae in symbols Create formulae Evaluate formulae

Drawing a straight line from an equation Finding equations from straight line graphs

Faces, vertices, edges 3D Shapes Nets

The theorem of Pythagoras Finding the hypotenuse Finding a short side Converse of Pythagoras

Radius, Diameter & Circumference Area Arcs & Sectors

Naming angles Use protractor to draw angles Use protractor to measure angles Acute, obtuse, right, reflex Complementary, supplementary, vertically opposite Corresponding angles Alternate angles Angles in a triangle Compass points Compass points & bearings Angles in a polygon

Triangles Quadrilaterals

Using scales Reading scales Compass points & bearings Enlargements & reductions Map scales Angles of elevation & depression

Enlargements & reductions Scale factor Similar shapes Similar triangles Scaled area & volume

Cartesian co‑ordinates Co‑ordinates in 4 quadrants Interactive - Plot Co-ordinatesInteractive - Story Plotter

Interactive – Reflections Interactive – Rotational Symmetry

Bar charts Pie charts Scattergraphs Frequency tables Mean, Median, Mode & Range Line Graphs Stem & leaf diagram Back‑to‑back stem & leaf diagrams Grouped frequency tables Probability Mutually Exclusive Events