Core 1 (OCR 4721)

Waldomaths Home
Waldomaths applets 11-16
Waldomaths applets 16-19
Waldomaths videos
Maths Dictionary
General GCSE Revision
Grades:  A* · A · B · C · basics
OCR Modular GCSE Revision
Stages:  6 · 7 · 8 · 9 · 10
OCR A level Revision
Modules:  C1 · C2 · C3 · C4
FP1 · FP2 · FP3 · D1 · D2
S1 · S2 · S3 · M1

Key - Waldomaths resources
Waldomaths applet - Java applet (program)
Waldomaths video - video (2 to 5m)
MS Word document - MS Word .doc file
- Adobe Acrobat .pdf file
MS Powerpoint presentation - MS Powerpoint .ppt file

Key - External links
Teachers TV resource   Teachers TV
Emaths resource   Emaths
BBC resource   BBC
BBC Bytesize maths resource   BBC Bytesize maths
MyMaths resource - password required - ask your teacher   MyMaths (password required)
The Student Room resource   The Student Room
MathTutor resource   MathTutor

General Resources

Link to an external webpage The OCR Website's A Level Mathematics Pages
OCR Booklet of Formulae and Tables
external Adobe Acrobat .pdf file OCR C1 Syllabus Specification (2005) (© OCR)

Surds and indices

Properties of surds	Surds 1 - What are surds? Surds 2 - Some basic rules Surds 3 - Simplifying 1 Surds worksheet Surds worksheet
Rationalising denominators	Surds 4 - Simplifying 2
Properties of indices	Indices 1 - Multiplying Indices 2 - Dividing Indices 3 - Powers of powers

Algebraic expressions

Algebraic expressions, function notation and polynomials
Factorising and cancelling	Factorising quadratics Factorising harder quadratics
Fractions	Algebraic Fractions 3 - equations

Equations and quadratic functions

Relationships and linear equations
Solving quadratic equations	Quadratics - completing the square Completing the square
Sketching and the discriminant	Quadratics - the discriminant

Inequalities

Linear inequalities	Linear inequalities
Quadratic inequalities

Simultaneous equations

Linear simultaneous equations	Simultaneous Equations
Other simultaneous equations	Equations solved graphically Simultaneous equations with quadratic terms 1 Simultaneous equations with quadratic terms 2 Circles and Lines
Three cases of the discriminant	Quadratics - the discriminant

Coordinate geometry and the straight line

Lengths and mid-points of line segments
Gradients, parallel and perpendicular lines
Equations of curves and straight lines
Applications

Differentiation

Rates of change, tangents and gradients
Notation and vocabulary
Differentiation from first principles
Differentiation of polynomials	Differentiating polynomials
Tangents and normals	Tangents and normals

Application of differentiation

Increasing and decreasing functions
Stationary points
Maximum and minimum problems
Sketching curves 1

Transforming graphs

Graphs of standard functions	Polynomial graphs
Transformations of graphs	Polynomial transformations Trigonometric transformations
Geometrical interpretation of solutions of equations

Coordinate geometry of the circle

Properties of the circle
Equation of a circle	Equations of Circles
Tangents to a circle

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