Hero image

HarryC65's Shop

Average Rating3.41
(based on 24 reviews)

simple methods for all types of maths and all levels/ages. Ordered methods for long decision chains. Beginning maths made clearer by relating to life subjects.

101Uploads

26k+Views

3k+Downloads

simple methods for all types of maths and all levels/ages. Ordered methods for long decision chains. Beginning maths made clearer by relating to life subjects.
Probability
HarryC65HarryC65

Probability

(1)
Powerpoint: view in slideshow. Simple probability through to tree diagrams. Many examples.
Pie charts
HarryC65HarryC65

Pie charts

(0)
Power point: view in slideshow. Collect data from your class on fast food. then students draw up the table calculate the angles from the instructions and draw. Next reading angles from a pie chart and calculating the frequencies. lots of student involvement.
AS Indices
HarryC65HarryC65

AS Indices

(1)
Powerpoint: view in slideshow. Rational and Irrational. Adding, subtracting, multiplying and dividing. Rationalising. Changing a recurring decimal into a fraction.
Ratio & proportion
HarryC65HarryC65

Ratio & proportion

(0)
Powerpoint: view in slideshow. Ratio and proportion used for mixtures, recipes, plans & map scale. Examples and student questions.
Multiplication ( with decimals)
HarryC65HarryC65

Multiplication ( with decimals)

(0)
Powerpoint: view in slideshow. Details multiplying the units and tens separately. Moving the zero for the tens. Leading to multiplying decimals by ignoring the decimal points until the answer.
Angles & shapes
HarryC65HarryC65

Angles & shapes

(1)
Powerpoint: view in slideshow. All basic angle knowledge covered, angles in triangles quadrilaterals and polygons. Culminating in applications in algebra.
Negative numbers
HarryC65HarryC65

Negative numbers

(0)
Powerpoint: view in slideshow. Calculating with negative numbers moving on the Thermometer. Applications for money and bank account. Preparation for algebra manipulation when solving equations.
Squares and Roots
HarryC65HarryC65

Squares and Roots

(0)
Powerpoint: view in slideshow. Odds, evens. Connecting squares & square roots, Prime numbers & prime factors. HCF & LCM.
Discrete Random Variables
HarryC65HarryC65

Discrete Random Variables

(0)
Powerpoint: view in slide show. Tables of probabilities and how to obtain the mean, variance and standard deviation.
Standard deviation
HarryC65HarryC65

Standard deviation

(0)
Powerpoint: view in slideshow. Explains standard deviation and relevance of measures of spread, Consistant or eratic data compared .
Histograms
HarryC65HarryC65

Histograms

(0)
Powerpoint: view in slideshow. Demonstrates how the area of a bar equals the Frequency. Boundaries explained. Frequency tables shown.