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Bubble sort algorithm demonstrated with coins.

This video is a walkthrough of sorting data using the bubble sort algorithm. It describes the example in the accompanying worksheet.

Can you spot fake news?

In the lesson year 8 are asked to model how the merge sort works by answering 5 questions. This video works through an example, set out in the same way.

Model your own merge sort with any objects you can get your hands on!

A pre recorded lesson on Copyright for year 9 by Mrs Cook.

In the Algorithms lesson 3-4 you will be asked to complete a worksheet with 4 questions on. This video takes you through step-by-step, how to answer the questions.

Recapping Binary to Denary and Denary to Binary then looking at the different ways text can be encoded and how ASCII works.

A description of how the linear search algorithm works.

converting denary to binary numbers

converting binary to denary numbers

GCSE Computer Science, mock exam, Question 10. This question was all about algorithms & subroutines, focussing on a simple game of battleships. Mrs Cook recorded the extra lesson where year 11 were given guidance on answering this question.

GCSE Computer Science tutorial

Originally created for home schooling 6th July 2020.

Spreadsheet introduction

Mondrian-style artwork in Scratch

2D Array Introduction

Cyber Security video lesson 3

Programming language classification

Mondrian-style artwork in Scratch

Pupil work - animated name

Transposition Cipher

Substitution Cipher using a Keyword

Animate your name pupil work

Animate your name in Scratch

Cyber Security video lesson 2

How to use the Vernam Cipher

Cyber Security video lesson 1