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What use is it

Mathematics – What Use Is It?

The resources below have come from a variety of sources; they have been gathered to provide examples of the use of GCE mathematics outside of the classroom. The Mathematical Content section is followed by a section listing the Resources. Asterisked items contain exercises; italic items are on-line.

Mathematical Content

Content is divided into the following sections:
    Core
        Algebra and functions
        Coordinate geometry in the (x, y) plane
        Sequences and series
        Trigonometry
        Exponentials and logarithms
        Differentiation
        Integration
        Numerical Methods
        Vectors
    Non-Core
        Further Pure Mathematics
        Decision and Discrete Mathematics
        Mechanics
        Probability and Statistics

Algebra and functions
    Quadratic functions and their graphs
        Tractive Effort, Acceleration and Braking
        Discriminant of a quadratic function
            Tractive Effort, Acceleration and Braking
        Completing the square
            Tractive Effort, Acceleration and Braking
    Simultaneous Equations
        Mathematical Modelling in Economics
        Mathematics in the Electronic Systems Industry
        Simultaneous equations: analytical solution by
                substitution of one linear and one quadratic equation
            Ventilation Systems

Coordinate geometry in the (x, y) plane
    Equation of a straight line
        Telemetry

Sequences and series
    Benford’s Law
    Computer Science
    Mathematical Modelling in Populations
    Mathematics in the Aviation Industry
    Arithmetic Series
        Mathematical Modelling in Traffic Flows
    Geometric Series
        Mathematical Modelling in Traffic Flows

Trigonometry
    
Mathematical Modelling in Navigation
    Trigonometry – Applications with Sources
    Cosine Rule
        Sports Measurement

Exponentials and logarithms
    Exponentials
        Mathematical Modelling in Economics
        ex as a limit
            Mathematics in Communications Engineering
            Mission Improbable
    Logarithms
        Benford’s Law
    Exponential growth and decay
        Mathematical Modelling in Crop Growth
        Mathematical Modelling in Populations

Differentiation
    Random Transmitters
    Product rule
        Mathematics in Communications Engineering
    Chain rule
        Random Transmitters
        Tractive Effort, Acceleration and Braking
    Applications of differentiation to
        maxima and minima and stationary points
            Mathematics in Communications Engineering
            Random Transmitters

Integration
    Integration of trigonometric functions
        Mathematical Modelling in Crop Growth
    Integration by substitution
        Tractive Effort, Acceleration and Braking
    Integration using partial fractions
        Mathematical Modelling in Populations
        Tractive Effort, Acceleration and Braking
    Analytic solution of first order differential equation
            with separable variables
        Mathematical Modelling In Populations
        Mathematics in the Aviation Industry
        Tractive Effort, Acceleration and Braking

Numerical Methods
    none

Vectors
    Mathematics in the Aviation Industry
    Mathematics in the Electronic Systems Industry
    National Air Traffic Services
    Scalar Product
        Mathematics in the Aviation Industry
        National Air Traffic Services

Further Pure Mathematics
    Integration
        involving trigonometry (beyond Core)
            Antenna
            Mathematical Modelling in Navigation
    Matrices
        Mathematics in the Electronic Systems Industry
        Mathematical Modelling in Tournaments

Decision and Discrete Mathematics
    Algorithms
        Computer Science
    Codes
        Computer Science
        Mathematics in Communications Engineering
    Difference Equations
        Mathematical Modelling in Populations
    Graphs
        Mathematical Modelling in Tournaments

Mechanics
    Forces
        Joint Moments and Muscle Forces
        Mathematics in the Electronic Systems Industry
    Rigid Bodies
        Centre of Mass
            Joint Moments and Muscle Forces
        Moments
            Joint Moments and Muscle Forces
            Mathematics in the Electronic Systems Industry
        Moments of Inertia
            Joint Moments and Muscle Forces
    Kinematics
        Constant Acceleration
            Mathematics and Railway Signalling

Probability and Statistics
    Probability
        Independent Events
            Mission Improbable
            National Air Traffic Services
            Random Transmitters
        Bayes Theorem
            Mathematical Modelling In Heredity
            Tennis
        Expectation
            Mathematical Modelling in Gambling
    Continuous Distributions
        Normal Distribution
            Benford’s Law
            Mathematics in Communications Engineering
            Mathematical Modelling in Insurance
            Mission Improbable
    Discrete Distributions
        Binomial Distribution
            Mathematics in Communications Engineering
            Mission Improbable
        Poisson Distribution
            Mathematical Modelling in Insurance
            Real-Life Examples in Medical Statistics
    Hypothesis Tests
        Chi-Squared Test of Association
            Real-Life Examples in Medical Statistics
    Bivariate Data
        Least-Squares Linear Regession
            Mathematics in the Electronic Systems Industry

Resources

Antenna* – 2-page Word document.
Benford’s Law* (comprehension exercise) – 2-page Word document.
Bibliography of printed (and some other) materials – 1-page Word document.
Computer Science – 12-page Word document.
Joint Moments and Muscle Forces – 2-page Word document.
Mathematical Modelling in Crop Growth* (worksheet) – 5-page Word document.
Mathematical Modelling in Economics* (worksheet) – 7-page Word document.
Mathematical Modelling in Gambling * (worksheet) – 8-page Word document.
Mathematical Modelling in Heredity
* (worksheet) – 8-page Word document.
Mathematical Modelling in Insurance* (worksheet) – 6-page Word document.
Mathematical Modelling in Navigation* (worksheets) – 11-page Word document.
Mathematical Modelling in Populations* (worksheets) ­– 19-page Word document.
Mathematical Modelling in Tournaments* (worksheets) – 14-page Word document.
Mathematical Modelling in Traffic Flows* (worksheet) – 7-page Word document.
Mathematics and Railway Signalling – 4-page Word document.
Mathematics in Communications Engineering* (developed from Mission Improbable) – 3-page Word document.
Mathematics in the Aviation Industry* – 3-page Word document [a 4-page Word document giving a critique of this resource is available].
Mathematics in the Electronic Systems Industry* – 3-page Word document.
Mission Improbable (probability in communications engineering) – 19-slide Word presentation
National Air Traffic Services – 8-page Word document.
Plus (mathematical magazine) – http://www.plus.maths.org.uk
Random Transmitters (developed from Mission Improbable) – 2-page Word document [a 2-page Word document giving a critique of this resource is available].
Real-Life Examples in Medical Statistics* – 2-page Word document.
Sports Measurement
Telemetry – 9-slide PowerPoint presentation with 1-page Word background document.
Tennis (an example of mathematics in the news) – http://news.independent.co.uk/world/science_medical/story.jsp?story=481351
Tractive Effort, Acceleration and Braking (applications in the railway industry) – 8-page Word document.
Trigonometry – Applications with Sources (references to published material) – 1-page Word document
Ventilation Systems – 3-page Word document.


An activity of the Post-16 Subcommittee of Teaching Committee