0 of 68 lectures are ready to read. The rest are listed so you can see where the subject goes; each one switches on as it is finished.
Negative Numbers0 of 3 ready
- 01Negative numbers — what they mean and where they appearcoming soon
- 02Adding and subtracting negative numberscoming soon
- 03Multiplying and dividing with negative numberscoming soon
Factors, Multiples, and Primes0 of 3 ready
- 01Factors and multiples — what is the differencecoming soon
- 02Prime numbers — divisible only by 1 and themselvescoming soon
- 03HCF and LCM — highest common factor and lowest common multiplecoming soon
Fractions0 of 3 ready
- 01Equivalent fractions and simplifyingcoming soon
- 02Adding and subtracting fractionscoming soon
- 03Multiplying and dividing fractionscoming soon
Decimals0 of 3 ready
- 01Ordering and rounding decimalscoming soon
- 02Adding, subtracting, multiplying decimalscoming soon
- 03Dividing decimals — and converting to fractionscoming soon
Percentages0 of 3 ready
- 01What is a percentage — parts per hundredcoming soon
- 02Percentage increase and decreasecoming soon
- 03Percentage problems — interest and VATcoming soon
Ratio and Proportion0 of 3 ready
- 01Ratio — sharing and comparing quantitiescoming soon
- 02Direct and inverse proportioncoming soon
- 03Proportional reasoning — scaling recipes and mapscoming soon
Powers and Roots0 of 3 ready
- 01Squares and square roots — what they meancoming soon
- 02Cubes and cube rootscoming soon
- 03Index notation and the basic lawscoming soon
Algebraic Expressions0 of 4 ready
- 01What is algebra — using letters for unknownscoming soon
- 02Simplifying expressions — collecting like termscoming soon
- 03Expanding bracketscoming soon
- 04Factorising — taking out a common factorcoming soon
Equations and Inequalities0 of 4 ready
- 01Solving one-step and two-step equationscoming soon
- 02Solving equations with brackets and fractionscoming soon
- 03Inequalities — solving and showing on a number linecoming soon
- 04Forming and solving equations from word problemscoming soon
Formulae0 of 2 ready
- 01Using formulae — substituting valuescoming soon
- 02Rearranging formulae — making a new subjectcoming soon
Sequences0 of 3 ready
- 01Term-to-term rules — continuing sequencescoming soon
- 02The nth term of an arithmetic sequencecoming soon
- 03Geometric sequences — the common ratiocoming soon
Linear Graphs0 of 4 ready
- 01Plotting straight line graphscoming soon
- 02Gradient — steepness and directioncoming soon
- 03y = mx + c — the equation of a straight linecoming soon
- 04Parallel and perpendicular linescoming soon
Angles0 of 3 ready
- 01Angle types and measuring with a protractorcoming soon
- 02Angles on lines and at pointscoming soon
- 03Angles in parallel lines — F, Z, and C anglescoming soon
Triangles0 of 3 ready
- 01Properties of triangles — angles and sidescoming soon
- 02Congruent triangles — SSS, SAS, ASA, RHScoming soon
- 03Similar triangles — same shape different sizecoming soon
Quadrilaterals and Polygons0 of 2 ready
- 01Properties of quadrilateralscoming soon
- 02Interior and exterior angles of polygonscoming soon
Circles0 of 2 ready
- 01Parts of a circle — naming themcoming soon
- 02Circumference and area of a circlecoming soon
Area and Perimeter0 of 2 ready
- 01Perimeter — distance around a shapecoming soon
- 02Area of triangles, parallelograms, trapeziumscoming soon
Volume and Surface Area0 of 3 ready
- 01Volume of cuboids and prismscoming soon
- 02Surface area of cuboids and prismscoming soon
- 03Volume and surface area of cylinderscoming soon
Transformations0 of 4 ready
- 01Translation — sliding a shapecoming soon
- 02Reflection — flipping a shapecoming soon
- 03Rotation — turning a shapecoming soon
- 04Enlargement — scaling a shapecoming soon
Pythagoras Theorem0 of 3 ready
- 01Pythagoras theorem — a²+b²=c²coming soon
- 02Finding shorter sides using Pythagorascoming soon
- 03Pythagoras in real contexts — distance problemscoming soon
Statistical Measures0 of 2 ready
- 01Mean, median, mode — which average to usecoming soon
- 02Range and interquartile range — measuring spreadcoming soon
Data Displays0 of 3 ready
- 01Bar charts and pie charts — choosing and readingcoming soon
- 02Frequency tables and grouped datacoming soon
- 03Scatter graphs — plotting and readingcoming soon
Probability0 of 3 ready
- 01What is probability — the scale from 0 to 1coming soon
- 02Calculating probability — equally likely outcomescoming soon
- 03Combined events — adding and multiplying probabilitiescoming soon