Mike Hadden's Excel and Maths Files.

Materials for AS, A level and GCSE  Maths teachers and students.

GCSE:       

Grid.xls

NumberSequences.xls

Percentages.xls

Percentages2.xls

Sohcahtoa.xls

QTimer.xls

QTimer97.xls
Version for Excel97 users.
Factorising.xls
Also useful for AS level students!
StLines.xls

Trial and Error1dp.xls

Trial and Error2dp.xls

Pythagoras2k.xls
This version works on Excel 2000 and 97
PythagorasXP.xls
This version works on Excel XP or 2003
Averages.xls

 Primes.xls

PrimeFactors.xls

Coords.xls

EqSolver.xls

LCM.xls

HCF.xls

Transform.xls

SimEq.xls

CompoundInterest.xls

NegativeNumbers.xls

DecPlaces&SigFigs.xls

Bearings.xls

StandardForm.xls

GraphTable.xls

PieChart.xls

BasicTrigEqnSolv.xls

SinEqnSolv.xls
Similar to BasicTrigEqnSolv but deals with Sin(ax+b).

CosEqnSolv.xls
Ditto for Cos(ax+b).
Trig.xla
An Add-in to enable the use of trig functions in degrees.
Ineq.xls

Polymult.xls
The grid method for multiplying Polynomials.
GPSum.xls

Complex.xls

ComplexRoots.xls

MatrixTrans.xls

TrapRule.xls

TrigGraphs.xls

CompleteTheSquare.xls

SinGraph.xls

Pascal.xls

A/AS Level Mechanics:
BungeeDuck.xls

Vertical Motion.xls

Projectiles.xls

Resolving.xls

Friction1.xls

Friction2.xls

BinHyp.xls
Critical values for Hypothesis testing with Binomial Distribution.
PoiBinNorm.xls
 Compare the three distributions.
StDev.xls
Coding method for calculating mean and Standard Deviation.
StDevCoding.xls
 Updated version of the above file using the new definitions.
DiceGame.xls
Starter for the idea of Expectation.
Correlation.xls
 Guess the value of the correlation coefficient from the scatter diagram.
BoxPlotDynamic.xls

MovingAverages.xls

MedianQuartiles.xls

StandardDeviation.xls

NormalTrainer.xls

Hangman.xls