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

23k+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.
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 .
Substituting
HarryC65HarryC65

Substituting

(0)
Powerpoint: view in slideshow. Substituting and formula building.
Trigonometry
HarryC65HarryC65

Trigonometry

(1)
Powerpoint: view in slideshow. Demonstrates and gives students an overview of the method. Details each ratio with a clear discipline.
Factorising
HarryC65HarryC65

Factorising

(0)
Powerpoint: view in slideshow. Revision of algebra followed by factoring.
Surface area
HarryC65HarryC65

Surface area

(1)
Powerpoint: view in slideshow. Nets explained, Connected to 3D shapes.
Area application in real life
HarryC65HarryC65

Area application in real life

(0)
Powerpoint: view in slideshow. Using area in decorating, carpeting, laying lawn turf etc. using area with money to calculate costs of projects in the home and garden.
Percentages for lower grades
HarryC65HarryC65

Percentages for lower grades

(0)
Powerpoint: view in slideshow. uses recognition of pattern for 10% and half for 5%, repeat for 2.5% Collect values for combinations e.g. 15%. Similarly the pattern for 1% : doubling for 2% etc Full scaffold learning with integrated practice.
Probability
HarryC65HarryC65

Probability

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