Is the cloud damaging the planet? - Panorama (BBC iPlayer) viewing sheet - Computer Science Includes Student sheet and Teacher Answer sheet https://www.bbc.co.uk/iplayer/episode/m001hzb3/panorama-is-the-cloud-damaging-the-planet ** We would greatly appreciate any reviews **

EDEXCEL Computer Science Denary to two complements worksheet #1 2.1.2 understand how computers represent and manipulate unsigned integers and two’s complement signed integers Made for Edexcel but could be used with other GCSE CS courses. Includes: Worksheet (STUDENT COPY) Answer sheet (TEACHER COPY)

EDEXCEL Computer Science Adding binary worksheet #1 2.1.4 be able to add together two positive binary patterns and apply logical and arithmetic binary shifts Made for Edexcel but could be used with other GCSE CS courses. Includes: Worksheet (STUDENT COPY) Answer sheet (TEACHER COPY)

EDEXCEL Computer Science Converting binary worksheet #1 2.1.3 be able to convert between denary and 8-bit binary numbers (0 to 255, -128 to +127) Made for Edexcel but could be used with other GCSE CS courses. Includes: Worksheet (STUDENT COPY) Answer sheet (TEACHER COPY)