This crossword will help to retain and test the subject knowledge of the Primary Storage unit.

This resource helps with the retention and testing of logical thinking and algorithmic thinking. Question are based on decomposition, programming constructs and basic algorithm design.

This crossword resource is very useful as a class worksheet or homework sheet to aid retention and learning during and after the teaching off programming constructs, identifiers and string handling techniques.

These computer science hardware crosswords comprise of worksheets on Primary Storage, Architecture, Input / Output Devices, Storage Capacity and Secondary Storage devices.

This programming and algorithms bundle is perfect to test the retention and understanding of the programming and algorithms element of the Computer Science GCSE. It allows students to think logically before answering and will enhance the learning of these often difficult topics.

This crossword resource is a valuable worksheet to aid with retention of the Sorting and Searching algorithms units and can be used in lesson or as a homework task.

This crossword will help to retain and test the subject knowledge of Storage Capacity from a bit to a yottabyte.

This editable e-class and written class test versions of the Ethical, Legal, Cultural and Environmental Impacts of Digital Technology unit, with teacher answers is aimed at GCSE (OCR) Computer Science. The paper is for a 30 minute test, with 16 marks awarded. A PowerPoint presentation with answers for further discussion in class is also provided, along with a video for students to use for revision and to aid with retention. The test consists of a mixture of past paper questions and answers based on the 2015, 2017, 2018 and sample paper questions and answers: Unit 1.6.1 – Ethical, Legal, Cultural and Environmental Impacts

This editable e-class and written class test versions, with teacher answers is aimed at GCSE (OCR) Computer Science. The paper is for a 30 minute test, with 21 marks awarded. A PowerPoint presentation with answers for further discussions in class is also provided, as is a video to aid with retention. The test consists of a mixture of past paper questions and answers based on the 2015, 2017, 2018 and sample paper questions and answers. This test is based on the following criteria: Image file types Compression Secondary storage File capacity RAM and ROM Virtual Memory

This editable e-class and written class test versions of the Network Security unit, with teacher answers is aimed at GCSE (OCR) Computer Science. The paper is for a 40 minute test, with 24 marks awarded. A PowerPoint presentation with answers for further discussion in class is also provided, along with a video for students to use for revision and to aid with retention. The test consists of a mixture of past paper questions and answers based on the 2015, 2017, 2018 and sample paper questions and answers: Unit 1.4.1 - Threats to Computer Systems and Networks Unit 1.4.2 - Identifying and Preventing Vulnerabilities

This GCSE Edexcel Computer Science free resource, is to work with students regarding the Topic 4 Networking Unit. This free presentation and pdf only covers Networks, Speed and Transfer Rates. It has 37 slides in total. This is a PowerPoint presentation broken down into sections, covering the topics of: *** Networking LANs and WANs Network Speeds Calculating Transfer Rates** This presentation can be used over a number of lessons, and includes exam questions and answers to be used in class. If you like this resource kindly leave a review.

This is a full presentation comprising of 93 slides for teaching the entire Edexcel Topic 5 - Unit 5.2 Network Security module. This is part of the International GCSE Computer Science: Communication and the Internet section for the Edexcel curriculum. **Areas covered within this presentation are: 5.2.1 Understand the importance of network security 5.2.2 Understand security issues associated with the contemporary devices 5.2.3 Understand different forms of cyber attack 5.2.4 Understand methods of identifying vulnerabilities 5.2.5 Understand how to protect software systems ** This full presentation and supporting pdf file is completely editable for teaching use, and will aid greatly in the teaching of this section of the GCSE. There are exam questions with answers throughout the presentation.

This is a free presentation comprising of 37 slides for teaching the Edexcel Topic 5 - Unit 5.3 The Internet and the World Wide Web module. This is part of the International GCSE Computer Science: Communication and the Internet section for the Edexcel curriculum. **Areas covered within this presentation are: 5.3.1 Understand what is meant by the internet 5.3.2 Understand what is meant by the World Wide Web 5.3.3 Understand the need for IP addressing standards and the formats 5.3.4 Understand the role of components used to access the internet ** This full presentation and supporting pdf file is completely editable for teaching use, and will aid greatly in the teaching of this section of the GCSE. There are exam questions with answers throughout the presentation.

This is a full presentation comprising of 159 slides for teaching the entire Edexcel Topic 5 - Unit 5.1 Networks module. This is part of the International GCSE Computer Science: Communication and the Internet section for the Edexcel curriculum. **Areas covered within this presentation are: 5.1.1 understand why computers are connected in a network 5.1.2 understand different types of networks 5.1.3 understand wired and wireless connectivity 5.1.4 understanding network speeds 5.1.5 understand the role of network protocols 5.1.6 understand that data can be transmitted in packets 5.1.7 understand the characteristics of network topologies 5.1.8 understand the different mobile communication standards ** This full presentation and supporting pdf file is completely editable for teaching use, and will aid greatly in the teaching of this section of the GCSE. There are exam questions with answers throughout the presentation.

This is a complete bundle set of 3 full presentations comprising of 289 slides in total for teaching the entire Edexcel Topic 5 Communication and the Internet module. This is part of the International GCSE Computer Science for the Edexcel curriculum. **Areas covered within this presentation are: 5.1.1 understand why computers are connected in a network 5.1.2 understand different types of networks 5.1.3 understand wired and wireless connectivity 5.1.4 understanding network speeds 5.1.5 understand the role of network protocols 5.1.6 understand that data can be transmitted in packets 5.1.7 understand the characteristics of network topologies 5.1.8 understand the different mobile communication standards 5.2.1 Understand the importance of network security 5.2.2 Understand security issues associated with the contemporary devices 5.2.3 Understand different forms of cyber attack 5.2.4 Understand methods of identifying vulnerabilities 5.2.5 Understand how to protect software systems 5.3.1 Understand what is meant by the internet 5.3.2 Understand what is meant by the World Wide Web 5.3.3 Understand the need for IP addressing standards and the formats 5.3.4 Understand the role of components used to access the internet ** These full presentations and supporting pdf files are completely editable for teaching use and will aid greatly in the teaching of the international GCSE in Computer Science. There are exam questions with answers throughout the presentations.

A user-friendly introduction to Matplotlib in Python. This pack contains a full presentation, lesson plan, notes for presentation, and fully tested code for any teacher that needs to teach Matplotlib in Python but is unsure as to where to begin. This package is created to enable you to jump straight in with absolutely no specialist background whatsoever. This lesson has been created to be 1 hour in length. However, this can be broken down due to the nature of the presentation and is editable for teacher use. This package includes: • Extensive presentation • Full lesson plan • Full and extensive code (no need to code yourself) • End of lesson task (this can be used as an add on for a completely new lesson) This module covers: • Creating lists in Python • Using matplotlib within Python to create data visualisation • Comparing two plots • Analysing the results • Formatting the graph By the end of this lesson, students should be able to: • Create a static data visualisation using the Python library Matplotlib • Set parameters and edit the program independently • Compare two sets of data • Create simple formatting techniques