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2830Summary : Overview : Exam Question
2829Summary : Overview : Exam Question
1036Algebra and functions : Factor Theorem : Visualise Factor Theorem 2
8175Approximate Solutions Using Graph : Further Graphical Quadratic Solution : Example 1
8173Applying Congruence and Similarity : Congruence : SAS
27Algebra and Functions : Simultaneous equations : Exam Question
8165Algebra and Functions : Surds : Exam Question
8154Algebra and Functions : Surds : Exam Question
8151Algebra and Functions : Modulus graphs : Exam Question
8149Algebra and Functions : Surds : Exam Question
8148Algebra and Functions : Indices : Exam Question
8146Algebra and Functions : Quadratic solving : Exam Question
8139Algebra and Functions : Surds : Exam Question
8127Algebra and Functions : Solving equations : Exam Question
8126Algebra and Functions : Solving equations : Exam Question
The method
Example 1
Example 2
Example 3
Matching O-test
O-test 1
Linear sequences
Quadratic sequences
Example 1
Example 2
Example 3
Example 4
O-test 1
Four terms
Example 1
Example 2
O-test 1
Geometric sequences
Example 1
O-test 1
The method
Example 1
Example 2
Example 3
Ordering O-test
O-test 1
Timed O-test 5
Equation buster
Timed O-test 4
Timed O-test 1
True or false O-test
Changing the subject 3
Vocabulary O-test
Simplifying 2
Simplifying expressions
Timed O-test 2
Equation or identity O-test
Brackets
Brackets 2
Timed O-test 3
Identities
Identities 2
Identities 3
Powers
Evaluating
Voltage
Evaluating functions
Thermodynamics
Evaluating functions 2
Thermodynamics 2
Know your factors
Mechanics
Mechanics 2
Matching O-test
Solving an equation
Solving an equation 2
Solving an equation 3
Solving an equation 4
Solving an equation 5
Solving an equation 6
O-test 1
Timed O-test 6
Electricity
Changing the subject
Changing the subject 2
Electricity 2
Electricity 3
Find the function
Basic algebra quiz
Resistor
O-test 2
Flexural rigidity
O-test 3
Exam O-test
Randomised Exam Q 2006
Randomised Exam Q 2007
Randomised Exam Q 2007
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Randomised Exam Q 2010
Randomised Exam Q 2013
Randomised Exam Q 2013
Introduction
Example 1
Example 2
Example 3
Sort out the method
True or false O-test
Practice
Projectile
Projectile 2
Timed O-test
Application 1
Application 2
Application 3
Method O-test 1
Method O-test 2
O-test 1
Exam O-test 1
Exam O-test 2
Exam O-test 2
Exam O-test 4
Randomised Exam Q 2000
Randomised Exam Q 2002
Randomised Exam Q 2004
Randomised Exam Q 2004
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y=(x-a)(x-b)(x-c)
Solving ax³+bx²+cx+d=0
y=ax³+bx²+cx+d
Cubics using a GDC
Observation O-test
Plotting O-test 1
Plotting O-test 2
Identify the coefficients
O-test 1
Factorising 2
Factorising 1
Form the cubic
O-test 2
Linear,quadratic,cubic
True or false
True or false 2
Exam O-test
Randomised Exam Q 2006
Randomised Exam Q 2006
Randomised Exam Q 2007
Randomised Exam Q 2008
Randomised Exam Q 2009
Randomised Exam Q 2009
Randomised Exam Q 2013
Investigate Domain and Range
Domain and Range Introduction
Domain and range
Domain and range 2
O-test 1
O-test 2
Randomised Exam Q 2006
Randomised Exam Q 2008
Randomised Exam Q 2009
Equating Coeffs 1
Equating Coeffs 2
Equating Coeffs 3
Equating Coeffs 4
Equating Coeffs O-test 1
Equating Coeffs O-test 2
Factor theorem 7
Timed O-test
O-test 2
Factor theorem 1
Factor theorem 2
Factor theorem 3
Factor theorem 4
Factor theorem 5
Visualise Factor Theorem 1
Visualise Factor Theorem 2
O-test 1
Exam O-test 1
Exam O-test 2
Exam timed O-test
Randomised Exam Q 2004
Randomised Exam Q 2005
Randomised Exam Q 2006
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Randomised Exam Q 2013
Randomised Exam Q 2014
Randomised Exam Q 2014
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Randomised Exam Q 2014
Randomised Exam Q 2014
Adding & subtracting 2
Vocabulary O-test
Simplifying
Simplifying O-test 1
Simplifying O-test 2
Multiplying & dividing 1
Multiplying & dividing 2
Adding & subtracting 1
4 rules O-test 1
4 rules O-test 2
Timed O-test
Sequence O-test 1
Sequence O-test 2
True or false O-test
Solving equations 1
Solving equations 2
Solving equations 3
Solving equations 4
Solving equations 5
Solving equations 6
O-test 1
O-test 2
Exam O-test
Randomised Exam Q 2006
Randomised Exam Q 2006
Randomised Exam Q 2007
Randomised Exam Q 2008
Randomised Exam Q 2009
Function notation
Investigate Odd and Even Functions
Match Composite Functions 2
Explore Composite Functions 2
Introduction
Values of functions
Values of functions 2
Values of functions 3
Values of functions 4
Composition 3
Composition 4
Composition 5
Composition 6
Composition 7
Composition 8
Composition 9
Investigate Strictly Increasing/Decreasing
Composition 10
O-test 3
O-test 4
Bounded functions
Bounded functions 2
Bounded functions 3
Even functions
Even functions 2
Piecewise functions
Even functions 3
Odd functions
Odd functions 2
Odd functions 3
O-test 5
True or false O-test 1
True or false O-test 2
Matching O-test 1
O-test 6
Matching O-test 2
Velocity
Displacement
Displacement 2
Failure rates
Transfer functions
Exam O-test
Exam timed O-test
Randomised Exam Q 2000
Randomised Exam Q 2003
Randomised Exam Q 2004
Randomised Exam Q 2007
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Investigate Functions and Inverses
Example 1
Example 6
Example 3
Example 4
Example 5
Verify inverses
Self Inverse O-Test
Inverses on a GDC
Matching O-test
O-test 1
True or false
O-test 2
O-test 3
Exam O-test 1
Exam O-test 2
Exam O-test 3
Randomised Exam Q 2000
Randomised Exam Q 2004
Randomised Exam Q 2005
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Randomised Exam Q 2014
O-test 10
Basics
Introduction
Simplifying indices
The laws of indices
Simplifying indices 2
Simplifying indices 3
Solving equations
Evaluating indices
Solving equations 2
True or false O-test 1
True or false O-test 4
Sequence O-test 3
Sequence O-test 4
Timed O-test 6
O-test 7
O-test 8
Thermodynamics
Thermodynamics 2
O-test 9
Exam O-test 1
Exam O-test 2
Randomised Exam Q 2001
Randomised Exam Q 2002
Randomised Exam Q 2003
Randomised Exam Q 2005
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Investigate Quadratic Inequalities
Solving
Investigate Linear Inequalities
O-test 1
Describe the inequality
Plotting inequalities
Introduction
Solving 2
Solving quadratics
Solving quadratics 2
Solving quadratics 3
Timed O-test 2
O-test 2
Exam O-test 1
Exam O-test 2
Randomised Exam Q 2002
Randomised Exam Q 2004
Randomised Exam Q 2006
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Long division 3
Long division 2
Long division 1
Avoiding long division
Avoiding long division 2
O-test
y=|mx+c|
y=m|x|+c
y=|f(x)| and y=f(|x|) 2
y=|f(x)| and y=f(|x|)
More modulus graphs 2
More modulus graphs
y=ax³+bx²+cx+d & y=f(|x|)
y=|ax³+bx²+cx+d|
y=|ax²+bx+c|
y=|mx+c|+b
y=|m(x+c)|
Modulus graph quiz
Plotting O-test 1
Plotting O-test 2
Modulus equations 1
Modulus equations 2
Modulus equations 3
Modulus equations 4
Modulus equations 5
True or false O-test
Modulus equations 6
Modulus equations 7
Modulus equations 8
Modulus equations 9
O-test 1
O-test 2
Exam O-test
Randomised Exam Q 2000
Randomised Exam Q 2003
Randomised Exam Q 2003
Randomised Exam Q 2004
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Curve recognition
Quartics
Other powers
Match Polynomial Curves
Curve recognition 2
Matching O-test
Assessment
Quadratic factor
Graphs 1
Quadratic factor 2
Graphs 2
Top same degree as bottom
Graphs 3
Top higher degree
Graphs 4
Graphs 5
Two linear factors
Two linear factors 2
O-test 1
Two linear factors 3
O-test 2
O-test 1
Quadratic factors
Quadratic factors 2
Quadratic factors 3
Quadratic factors 4
3 linear factors
3 linear factors 2
O-test 2
True or false quiz
Matching O-test
Repeated factor
Repeated factor 2
O-test 3
Polynomial division
Polynomial division 2
Top and bottom same degree
Top higher degree
O-test 4
The "cover-up" method
"Cover-up" 2
"Cover-up" 3
Exam O-test 1
Exam O-test 2
Exam timed O-test 1
Exam timed O-test 2
Randomised Exam Q 2000
Randomised Exam Q 2003
Randomised Exam Q 2003
Randomised Exam Q 2004
Randomised Exam Q 2004
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Step functions
The Heaviside function
Heaviside 2
Other graphs
Investigate 1
Investigate 2
Investigate 3
Investigate 5
Investigate 4
Example 1
Example 2
Example 3
Example 4
Example 5
Example 6
Piecewise graphs on a GDC
(a+b)³
(a+b)²
More on y=(x-a)²+b
y=c(x-a)(x-b)
Plot Quadratics (y=(x-a)(x-b))
Plot Quadratics (y=ax²+bx+c)
O-test 2
O-test 1
Plotting O-test 2
True or false O-test 2
Plot Quadratics (y=(x-a)²+b)
Investigate Quadratic Roots
Min and max
Basic shape
Observation O-test 1
Plotting O-test 1
Timed O-test
Observation O-test 2
More on y=(x-a)(x-b)
Using a GDC
Curve recognition
Axis of symmetry
Match Factors of Quadratic Curves
Quadratic curve quiz
True or false O-test 1
Current
Randomised Exam Q 2008
Randomised Exam Q 2008
Randomised Exam Q 2013
Factorising
Factorising 4
Expanding brackets
Expanding brackets 2
Expanding brackets 3
Practise
Factorising 2
Factorising 3
Factorising 5
True or false O-test
Practise factorising
Inductance
Acceleration
Timed O-test
Matching O-test
Factorising O-test
Randomised Exam Q 2007
Randomised Exam Q 2008
Completing the square 3
Completing the square
Using a GDC
True or false O-test
By factorising
Completing the square 2
Using the formula
The discriminant
The discriminant 2
Using a GDC 2
Using a GDC 3
Timed O-test
O-test 1
Bending moments
O-test 2
Bending moments 2
O-test 3
Displacement
Exam O-test 1
Exam O-test 3
Randomised Exam Q 2001
Randomised Exam Q 2003
Randomised Exam Q 2003
Randomised Exam Q 2005
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Randomised Exam Q 2015
Simplifying
Simplifying 2
Adding and subtracting
Multiplying and dividing
Adding and subtracting 2
Undefined functions
Quotient & remainder
Quotient & remainder 3
Quotient & remainder 2
Quotient & remainder 4
Quotient & remainder 5
True or false
Exam O-test 1
Exam O-test 2
Exam O-test 3
Exam timed O-test
Randomised Exam Q 2000
Randomised Exam Q 2000
Randomised Exam Q 2001
Randomised Exam Q 2002
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y=a/x
y=1/(x+a) +b
Symmetries
Current
Plotting O-test
Exam O-test
Randomised Exam Q 2007
Remainder theorem 1
Dividing by (ax+b)
Remainder theorem 2
Remainder theorem 3
True or false O-test
Exam O-test 1
Exam O-test 2
Exam O-test 3
Exam timed O-test
Randomised Exam Q 2000
Randomised Exam Q 2002
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Quadratics
Quadratics 2
Quadratics 3
Quadratics 4
Quadratics 5
Quadratics 6
Quadratics 7
Quadratics 8
Cubics
Cubics 2
Cubics 3
Cubics 4
Quartics
Cubics 5
Substitution method
Exam O-test
Exam O-test 1
Exam O-test 2
Randomised Exam Q 2007
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Investigate Two Quadratics
Investigate Linear & Quadratic
Solve by elimination 1
Solve by elimination 2
Solve by elimination 3
Solve by elimination 4
Solve by substitution 1
Solve by substitution 2
O-test 1
O-test 2
Simultaneous equations
Simultaneous equations
Unique solutions
No solutions
Linear and quadratic 3
Linear and quadratic 4
Linear and quadratic 5
Linear and quadratic 6
Linear and circle
Two quadratics 1
Two quadratics 2
Two quadratics 3
Kirchhoff's law
Linear equations on a GDC
Linear equations on a GDC 2
Exam O-test 1
Exam O-test 2
Exam O-test 3
Randomised Exam Q 2000
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Using a GDC 2
Using a GDC
Randomised Exam Q 2014
Randomised Exam Q 2014
Randomised Exam Q 2014
Simplifying surds
More simplifying
More simplifying 2
More simplifying 3
Multiplying surds
Multiplying surds 2
Rationalising the denominator
Rationalising the denominator 2
Rationalising the denominator 3
Sequence O-test 1
Sequence O-test 2
True or false O-test
Method O-test
O-test 1
O-test 2
O-test 3
O-test 4
O-test 5
Timed O-test
Exam O-test 1
Exam O-test 2
Exam O-test 3
Randomised Exam Q 2000
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Introduction
Trig Graphs Video
The Sine/Cosine Curves
Cubic Graph Transformations
y=f(x)+d Practice
Investigate Transformations: y=af(bx)
Investigate Transformation: y=f(bx)
More y=f(x+c) Examples
More y=af(x) Examples
More y=f(x-c) Examples
More y=f(x)+d Examples
More y=f(bx) Examples
The cubic graph
Spot the transformation
Spot the transformation 2
Spot the transformation 3
Spot the transformation 4
Investigate Transformation: y=f(x+c)
Investigate Transformation: y=f(x)+d
Investigate Transformation: y=af(x)
Some More y=af(x) Examples
y=af(x) Practice
Investigate Transformations: y=f(x+c)+d
Investigate Transformations: y=af(x)+d
Investigate Transformations: y=af(x+c)
Investigate Transformations: y=f(bx)+d
Investigate Transformations: y=f(bx+c)
y=f(x-c) Practice
y=f(bx) Practice
Describe the transformation
Describe the transformation 2
Describe the transformation 3
Describe the transformation 4
Describe the transformation 5
Construct the transformation
Construct the transformation 2
Construct the transformation 3
Order of Transformations 1
Order of Transformations 2
Symmetries
Symmetries 2
Transformations on a GDC
Transformations on a GDC
Matching O-test
O-test 1
O-test 2
O-test 3
O-test 4
O-test 5
O-test 6
O-test 7
O-test 8
O-test 9
O-test 10
O-test 11
O-test 12
Exam O-test 1
Exam O-test 2
Exam O-test 3
Randomised Exam Q 2006
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XTRA 2
XTRA 1
XTRA 3
Quiz
Downloadable files
First fit algorithm 2
First fit algorithm 3
First fit decreasing algorithm 2
First fit decreasing algorithm 3
Programming on a GDC
Programming on a GDC 2
Exam O-test
Loops
Zeller's algorithm
Loops 2
Pseudo code
Pseudo code 2
Pseudo code 3
Randomised Exam Q 2008
Randomised Exam Q 2011
Test your sorting speed
Comparing algorithms
Interchange sort algorithm 2
Bubble sort algorithm
Bubble sort algorithm 2
Bubble sort algorithm 3
Randomised Exam Q 2006
MIT video: quick sort
Vocabulary
Nodes and arcs
Traversability
The Bridges of Königsberg
Minimum spanning trees
Prim's algorithm defined
Prim's algorithm defined 2
Prim's algorithm - Norfolk
Prim's algorithm - Britain
Prim's algorithm - Europe
Prim's algorithm - London Tube
Prim distance table
Kruskal's algorithm defined
Kruskal's algorithm defined 2
Kruskal's algorithm 4
Kruskal's algorithm 5
Kruskal's algorithm - Britain
Kruskal's algorithm - Norfolk
Kruskal's algorithm - Europe
Kruskal's algorithm - London Tube
Mazes
Dijkstra's algorithm defined
Dijkstra's algorithm 4
Dijkstra's algorithm - Norfolk
Dijkstra's algorithm - Britain
Dijkstra's algorithm - Europe
Dijkstra's algorithm -London Tube
MIT video: shortest paths
MIT video: greedy algorithms
Impedance
Impedance 2
Impedance 3
Impedance 4
Impedance 5
Vibrations
Fluid flow
Fluid flow 2
Resistor
Variable load resistor
Failure rate
Thermodynamics
Characteristic impedance
Voltage
Voltage 2
Voltage 3
Reliability engineering
Reliability engineering 2
Impedance
Amplifier
Example 1
Example 1
Example 1
Arc length 1
Timed O-test 1
Timed FT O-test 3
Arithmagon O-test 4
Timed FT O-test 2
Arithmagon O-test 1
Arithmagon O-test 3
Arithmagon O-test 2
Timed O-test 2
Addition
Subtraction
Column addition 1
Column addition 2
Column subtraction
Example 1
Magic square O-test 1
Magic square O-test 2
Magic square O-test 3
Number wall O-test 2
Number wall O-test 1
Number wall O-test 3
Number wall O-test 4
Number wall O-test 5
Number wall O-test 6
Number wall O-test 7
Timed FT O-test 1
How to...
A skillful player
Harder 3-dart finish
3-dart finish
O-test 1
O-test 2
O-test 3
Timed O-test 1
O-test 2
O-test 1
O-test 4
O-test 3
Rounding off 1
Rounding off 2
Rounding off 3
Rounding off 4
Significant figures 1
Significant figures 2
Example 1
Example 2
Example 3
Example 4
Example 5
Ordering O-test 1
Ordering O-test 2
Ordering O-test 3
Ordering O-test 4
Timed O-test 2
Example 4*
Example 1
Lowest common multiple
Highest common factor
Prime decomposition
Highest common factor
Multiples
Lowest common multiple 2
Example 1
Example 2
Example 2
Example 3*
Example 3
Example 4
Example 5
Example 5
Example 6
Example 7
O-test 1
O-test 2
O-test 1
O-test 2
O-test 3
O-test 3
O-test 4
Number wall O-test 1
Exam O-test 1
Number wall O-test 2
Timed O-test
Timed O-test 1
Timed O-test 3
Timed O-test 2
Multiplication 1
Multiplication 2
Division
Multiply by powers of 10
Column multiplication
Multiplication T O-test 1
Multiplication T O-test 2
Number wall O-test 1
Number wall O-test 2
Number wall O-test 3
Number wall O-test 4
Timed FT O-test 1
Timed O-test 3
Timed O-test 1
Timed FT O-test 2
Timed FT O-test 1
Arithmagon O-test
Adding on a positive number
Subtracting a positive number
Adding a negative number
Subtracting a negative number
Addition
Subtraction
Thermometer
Division
Number machine 1
Number machine 2
Number machine 3
Number machine 4
Example 1
Example 2
Example 3
Example 4
Example 5
Example 6
Example 7
Example 8
Magic square O-test 1
Magic square O-test 2
Magic square O-test 3
Number wall O-test 1
Number wall O-test 2
Number wall O-test 3
Number wall O-test 4
Number wall O-test 5
Timed O-test 2
Ordering O-test
Definition
Definition 2
Example 1
Example 2
Multiple choice O-test
Numbers in words O-test
Numbers from words O-test
Timed O-test
Ordering O-test 1
Ordering O-test 2
Example 6
Timed O-test
Prime factors
Example 7
Example 1
Example 2
Example 3
Example 4
Example 5
Factor tree O-test 1
Factor tree O-test 2
Factor tree O-test 3
O-test 1
O-test 2
Mistake 1
Mistake 2
Mistake 3
Mistake 4
Mistake 5
Mistake 6
Mistake 7
Mistake 8
Mistake 9
Mistake 10
O-test 1
Multiple choice O-test
Timed O-test 1
BODMAS
Example 1
Example 2
Example 3
Example 4
Example 5
Timed FT O-test
Multiple choice O-test
What they are
Mindmap
Randomised Exam Q 2023
Randomised Exam Q 2023
SAS
Example 1