This crossword can be used as an extension exercise or homework to aid in the retention of secondary storage devices.

This crossword can be used to aid and test retention after the completion of the Input and Output devices unit.

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.