Fast GCSE Maths Revising
CLICK ON THE APPROPRIATE LINK FOR FAST ACCESS TO 88 SHORT RECAP VIDEOS COVERING THE GCSE MATHS COURSE.
NUMBER
- Place value and number lines
- Rounding
- Addition and subtraction
- Multiplication and division
- BIDMAS
- Prime numbers, factors & multiples
- Prime factor decomposition, HCF & LCM
- Powers and roots
- Fractions – simplifying, improper, mixed
- Adding and subtracting fractions
- Multiplying and dividing fractions
- Converting decimals to fractions
- Converting fractions to decimals
- Converting recurring decimals to fractions
- Approximations and error intervals - bounds
- Standard form
- Surds and denominator rationalizing
- Units - mass, length, area and volume
- Units – time and money
ALGEBRA
- Notation and collecting terms
- Formulae
- Laws of indices
- Simultaneous equations
- Functions
- Expanding brackets
- Factorising
- Linear equations
- Quadratics
- Sequences
- Inequalities
- Factorising and the quadratic formula
- Completing the square and solving quadratics
- Algebraic fractions
STATISTICS AND PROBABILITY
- Mean, median, mode and range
- Frequency table averages
- Grouped frequency table averages
- Representing data
- Frequency and two-way table
- Cumulative frequency tables and graphs
- Quartiles and box plots
- Histograms
- Scatter graphs
- Types of data and sampling
- Venn diagrams and probability trees
- Probability
- Frequency and two-way tables
RATIO, PROPORTION AND RATES OF CHANGE
- Quartiles as fractions and % of each other
- Percentages and percentage change
- Simple and compound interest
- Ratio
- Proportion
- Rates of change
GEOMETRY
- Quadrilaterals
- Triangle
- Polygon
- 3D shapes
- Angle facts
- Angles in triangles and polygons
- Angles and parallel lines
- Pythagoras theorem
- Trigonometry functions
- SohCahToa
- Perimeter and area
- Advanced areas
- Circle definitions
- Area and circumference
- Volume
- Similarity and congruence
- Transformations
- Congruence criteria for triangles
- Constructing bisectors and loci
- Sine and cosine rules
- Circle theorems
- Vectors
- Bearings
GRAPHS
- Coordinates
- Equation of a straight line
- Midpoints, parallel lines and perpendicular lines
- Contextual graphs
- Quadratic and cubic graphs
- Reciprocal and exponential graphs
- Equation of a circle
- Translations and reflections
- Using graphs to find solutions
- Estimating areas and gradients under curves
- Trigonometric graphs
- Frequency and two-way tables
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