Maths Revisited
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Maths Revisited
Maths Revisited
Home
Worksheets
About us
Contact us
FAQ
Mathematics (KS3 / KS4)
(For 12 - 16 years old students & Adult learners)
ALGEBRA
Video Tutorials
Solving Linear Equations
Graphing Linear Equations
Factoring Quadratic Equations (I)
Factoring Quadratic Equations (II)
Quadratic Formula
Quadratic Formula - 1 Root / No Roots
Completing the Square
Introduction to Inequalities
Linear Inequalities
Quadratic Inequalities
Quadratic Inequalities (II)
Introducing Simultaneous Equations
Solving using Elimination Method
Solving using Substitution Method
Solving using Graphing Method
Linear Sequences
Examples / Formulas...
Collecting like terms
Expanding brackets
Changing the subject of the formula
Plotting a linear equation (slope & y-intercept)
Equation of a straight line Graphically
Find the distance between 2 points on a graph
Determine if a point is on a line
Equations: Parallel vs Perpendicular lines
Inequalities using a Number Line
Inequalities - Solving for x
Simultaneous Equation (Elimination)
Simultaneous Equations (Graphs)
By Substitution when elimination Fails
Quadratic
Formula
Finding the Equation of a Parabola
Finding the Turning Point Coordinates
Solving Quadratic Equations using Completing the Square
Equation of a Circle
Equation of a Circle - Examples
Nth Term of a Linear Sequence
Is my Term in the Sequence
Nth Term of a Quadratic Sequence
Fibonacci Sequence
Working with Composite Functions
Inverse Functions
Domain & Range of a Function
Worksheets (with step-by-step workings)
Inequalities
1 file(s)
398 KB
Download
Inequalities and Graphs
1 file(s)
810 KB
Download
Quadratic Equations
1 file(s)
373 KB
Download
Graphing Equations
1 file(s)
847 KB
Download
Simultaneous Equations
1 file(s)
369 KB
Download
Linear Sequences
1 file(s)
291 KB
Download
Factorising
1 file(s)
253 KB
Download
Inverse Functions
1 file(s)
291 KB
Download
Quadratic Sequences
1 file(s)
337 KB
Download
Composite Functions
1 file(s)
381 KB
Download
NUMBERS
Video Tutorials
Fractions - Adding/Subtracting
Fractions - Multiplying/Dividing
Fractions - Improper fractions
Interest - Simple
Interest - Compound
Rounding
Multipliers
Introduction to SURD
Working with SURDS
Standard form notation - Introduction
Standard form - Adding & Subtracting
Standard form - Multiplying & Dividing
Examples / Formulas...
Negative Numbers - Adding & Subtracting
Negative Numbers - Multiplying & Dividing
Multiplication - Lattice Method
Factors, Multiples & Prime Factors
How to find HCF & LCM
Indices
Standard Form Notation
List of Prime Numbers
Is it or is it not a Prime Number
Multipliers
Percentages
Ratio (Sharing) & 1:n
Reverse Percentages
SURDS - Rationalise the Denominator
Fractions - adding & subtracting
Fractions - multiplying & dividing
Recurring decimals into Fractions
Simple interest vs Compound interest
Rounding (to the nearest... / to a specific significant figure)
Finding Upper & Lower Bounds
Worksheets - NUMBERS
(under
Worksheets
menu item)
Changing the Subject of the Formula-v2
1 file(s)
225 KB
Download
Percentages
1 file(s)
321.05 KB
Download
Indices
1 file(s)
242 KB
Download
Simple - Compound Interest
1 file(s)
280 KB
Download
Surds
1 file(s)
355 KB
Download
Ratios
1 file(s)
305 KB
Download
Fractions and Mixed Fractions-v2
1 file(s)
406 KB
Download
Standard Form
1 file(s)
295 KB
Download
Recurring Decimals into Fractions
1 file(s)
267 KB
Download
GEOMETRY, SHAPES & COMPOUND MEASURES
Video Tutorials
Introduction to Transformation
Transformations - Enlargements
Pythagoras Theorem
Trigonometric Ratios (Sin / Cos / Tan)
Sine & Cosine Rules
Circle Theorems
Side Side Angle (SSA) Scenario
Vectors
Vectors - Examples ...
Examples / Formulas ...
Triangles / Pythagoras
Pythagoras Theorem - Are you making this mistake?
Trigonometric Ratios (Sin / Cos / Tan)
Sine & Cosine rules
Trig Ratios - Must know values
Find a missing angle (right angle triangle)
Find a missing angle (Non-right angle triangle)
2D Shapes - Areas
2D Shapes - Circle
2D Shapes - Polygons
3D Shapes - Surface Area
3D Shapes - Volume
Similar Shapes
Congruent vs Similar Shapes
Scale Factor (Area/Volume) of Similar Shapes
Alternate Segment Theorem
Circle Theorems (I - III)
Circle Theorems (IV - VII)
Parallel lines (Z/F/C angles)
Bearings - 3 examples
Speed (Distance/Time)
Density (Mass/Volume)
Worksheets - GEOMETRY & SHAPES
(under
Worksheets
menu item)
Pythagoras Theorem
1 file(s)
358 KB
Download
Area - 2D Shapes
1 file(s)
328 KB
Download
Sin/Cos/Tan Trigonometric Ratios
1 file(s)
386 KB
Download
Sine Rule / Cosine Rule
1 file(s)
515 KB
Download
PROBABILITIES & STATISTICS
Video Tutorials
Introduction to Probabilities
Mutually Exclusive Events
Non-mutually Exclusive Events
Independent Events
Dependent Events
More Examples ....
Examples / Formulas ...
Mean, Median, Mode and Range
Completing a Cumulative Frequency Table
Quartiles & Interquartile Range
Range vs. Interquartile Range
Box Plot
Stem & Leaf Diagrams
Outcomes / Sample Space
Finding the probability of an Event using Outcomes
Worksheets - PROBABILITIES & STATISTICS
(under
Worksheets
menu item)
Probabilities - Simple Events
1 file(s)
287 KB
Download
Mutually Exclusive & Non-Mutually Exclusive Events
1 file(s)
313 KB
Download
Independent and Dependent Events
1 file(s)
313 KB
Download
Probability Tree and Venn Diagrams
1 file(s)
595 KB
Download
Stem & Leaf Diagrams
1 file(s)
306 KB
Download
Box Plots
1 file(s)
438 KB
Download
Cumulative Frequency & Frequency Polygons
1 file(s)
848 KB
Download
Frequency Trees
1 file(s)
564 KB
Download
CALCULUS
Video Tutorials
Introduction to the Rate of Change
Finding the Derivative using 1st Principles
Using the Power Rule
Equation of the Tangent Line at a Point on the Curve
GEOMETRY & SHAPES
STATISTICS & PROBABILITIES
OTHER GRAPHS
Examples
Estimate the Area under a Curve
Scatter Diagrams
Best Fit on a Scatter Diagram
Cumulative Frequency Diagram
Frequency Polygons
Direct & Inverse Proportions
WORD PROBLEMS INVOLVING...
PROBLEM SOLVING
Complex problems ... Where do I start.... (i)
Under Development
ALGEBRA - Video Tutorial - nth Term of a Quadratic Sequence
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Downloads
Mathematics (KS3 / KS4)
(For 12 - 16 years old students & Adult learners)
ALGEBRA
Video Tutorials
Solving Linear Equations
Graphing Linear Equations
Factoring Quadratic Equations (I)
Factoring Quadratic Equations (II)
Quadratic Formula
Quadratic Formula - 1 Root / No Roots
Completing the Square
Introduction to Inequalities
Linear Inequalities
Quadratic Inequalities
Quadratic Inequalities (II)
Introducing Simultaneous Equations
Solving using Elimination Method
Solving using Substitution Method
Solving using Graphing Method
Linear Sequences
Examples / Formulas...
Collecting like terms
Expanding brackets
Changing the subject of the formula
Plotting a linear equation (slope & y-intercept)
Equation of a straight line Graphically
Find the distance between 2 points on a graph
Determine if a point is on a line
Equations: Parallel vs Perpendicular lines
Inequalities using a Number Line
Inequalities - Solving for x
Simultaneous Equation (Elimination)
Simultaneous Equations (Graphs)
By Substitution when elimination Fails
Quadratic Formula
Finding the Equation of a Parabola
Finding the Turning Point Coordinates
Solving Quadratic Equations using Completing the Square
Equation of a Circle
Equation of a Circle - Examples
Nth Term of a Linear Sequence
Is my Term in the Sequence
Nth Term of a Quadratic Sequence
Fibonacci Sequence
Working with Composite Functions
Inverse Functions
Domain & Range of a Function
NUMBERS
Video Tutorials
Fractions - Adding/Subtracting
Fractions - Multiplying/Dividing
Fractions - Improper fractions
Interest - Simple
Interest - Compound
Rounding
Multipliers
Introduction to SURD
Working with SURDS
Standard form notation - Introduction
Standard form - Adding & Subtracting
Standard form - Multiplying & Dividing
Examples / Formulas...
Negative Numbers - Adding & Subtracting
Negative Numbers - Multiplying & Dividing
Multiplication - Lattice Method
Factors, Multiples & Prime Factors
How to find HCF & LCM
Indices
Standard Form Notation
List of Prime Numbers
Is it or is it not a Prime Number
Multipliers
Percentages
Ratio (Sharing) & 1:n
Reverse Percentages
SURDS - Rationalise the Denominator
Fractions - adding & subtracting
Fractions - multiplying & dividing
Recurring decimals into Fractions
Simple interest vs Compound interest
Rounding (to the nearest... / to a specific significant figure)
Finding Upper & Lower Bounds
GEOMETRY, SHAPES & COMPOUND MEASURES
Video Tutorials
Introduction to Transformation
Transformations - Enlargements
Pythagoras Theorem
Trigonometric Ratios (Sin / Cos / Tan)
Sine & Cosine Rules
Circle Theorems
Side Side Angle (SSA) Scenario
Vectors
Vectors - Examples ...
Examples / Formulas ...
Triangles / Pythagoras
Pythagoras Theorem - Are you making this mistake?
Trigonometric Ratios (Sin / Cos / Tan)
Sine & Cosine rules
Trig Ratios - Must know values
Find a missing angle (right angle triangle)
Find a missing angle (Non-right angle triangle)
2D Shapes - Areas
2D Shapes - Circle
2D Shapes - Polygons
3D Shapes - Surface Area
3D Shapes - Volume
Similar Shapes
Congruent vs Similar Shapes
Scale Factor (Area/Volume) of Similar Shapes
Alternate Segment Theorem
Circle Theorems (I - III)
Circle Theorems (IV - VII)
Parallel lines (Z/F/C angles)
Bearings - 3 examples
Speed (Distance/Time)
Density (Mass/Volume)
PROBABILITIES & STATISTICS
Video Tutorials
Introduction to Probabilities
Mutually Exclusive Events
Non-mutually Exclusive Events
Independent Events
Dependent Events
More Examples ....
Examples / Formulas ...
Mean, Median, Mode and Range
Completing a Cumulative Frequency Table
Quartiles & Interquartile Range
Range vs. Interquartile Range
Box Plot
Stem & Leaf Diagrams
Outcomes / Sample Space
Finding the probability of an Event using Outcomes
CALCULUS
Video Tutorials
Introduction to the Rate of Change
Finding the Derivative using 1st Principles
Using the Power Rule
Equation of the Tangent Line at a Point on the Curve
OTHER GRAPHS
Examples
Estimate the Area under a Curve
Scatter Diagrams
Best Fit on a Scatter Diagram
Cumulative Frequency Diagram
Frequency Polygons
Direct & Inverse Proportions
PROBLEM SOLVING
Complex problems ... Where do I start.... (i)
Under Development
ALGEBRA - Video Tutorial - nth Term of a Quadratic Sequence