Eleven Bottles

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79 videos

Videos to help with the teaching and learning of high school mathematics. I'm a Mathematics and Computing teacher in a school for students aged 11 to 18 year...

Latest Videos

Making Tiling Patterns with Polypad

The Unit Circle

Instructions for Estimating Angles Game from nrich

Evaluating a Model

Choosing a Mathematical Model

Five-Number Summary

Integration using GDC (Menu 1)

Binomial Distribution Approximation using the Normal Distribution

Binomial Distribution Saving Time when Calculating the Mean & Variance

Binomial Distribution Using a List to Generate Probabilities

Points of Inflection

Addition Strips

Differentiating The Natural Logarithm of x

Number Pyramids

Find Logs In All Bases (Casio GDC)

Laws of Logarithms - Introduction

Number Pyramids Introduction

I Think Of A Number

Surrounding a Point

May 2018 - Paper 1 (TZ1) - Question 13

Nov 2017 - Paper 1 - Question 15

Nov 2017 - Paper 2 - Question 5

Nov 2017 - Paper 2 - Question 1(d)

Nov 2017 - Paper 1 - Question 14

Nov 2017 - Paper 1 - Question 13

Nov 2017 - Paper 1 - Question 12

Nov 2017 - Paper 1 - Question 11

Nov 2017 - Paper 1 - Question 5

Angles in Polygons

Summary Stats Set up