This is a must have for all Computer Science A Level teachers. This is an easy to understand Binary Search Trees presentation with video to aid retention and student test sheet with teacher answer sheet. This presentation details the following: Depth First Algorithms Pre-order Traversal In-order traversal Post-order traversal Uses of traversals

This Greenfoot bundle, based on the WJEC GCSE version 2.4.2 requirements, starts at the very basics of understanding Java with Greenfoot. The bundle grows into a 6 or 7 lesson package with full presentations for each lesson, with full codes, all easy to learn videos and coding handouts. ***** There is a newly included user friendly e-learning resource to give to students to aid with learning, with interactive quizzes **** Lesson 4 provides an e-workbook project template document for the class to create their own project in a detailed and orderly format, which can also be printed out and edited to suit each class. This bundle will teach your class: How to understand the Greenfoot environment How to populate the World with backgrounds and actors How to move the actors around the world, changing speeds How to compile their code and check for errors How to add in extra actors How to create movement using their keys How to remove actors from the scene How to slow down and speed up actors How to eat the actors How to code effectively in Java How to check syntax for errors How to add sound to actors How to save files, store and run them How to set up the counter How to edit the counter How to program the counter

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

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 editable e-class and written class test versions of the Computer Networks unit, with teacher answers is aimed at GCSE (OCR) Computer Science. The paper is for a 40 minute test, with 30 marks awarded. A PowerPoint presentation with answers for further discussions 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 1.3.1 – Network Topologies Unit 1.3.2 – Wired and Wireless Networks, Protocols and Layers

AS Level WJEC Computer Science - Unit 1 Examination Revision E-Workbook (with full teacher answers). Questions are regarding: 1.1 Architecture, Fetch-Decode-Execute, Input/Output, Secondary Storage Devices, Networks, Internet 1.2 Logical Operations 1.3 Data Transmission 1.4 Data Representation and Data Types 1.5 Data Structures 1.6 Organisation of Data 1.7 Database Systems 1.8 The Operating System This is a comprehensive e-book to allow teachers to use in class or via home-learning. WJEC past paper questions are collated in a workbook format to be used on devices for easy marking. Can be uploaded to OneDrive for easy use. A full written version is also included. Full interactive answer sheet provided with links and index for easy access to questions and answers.

Three lessons of 50-minutes each in length, and a fully editable beginners pack, introducing the basics of HTML via a History of Valentine’s Day and Kindness web page lessons. This series of digital Valentine’s Day lessons are set to be 50-minutes but can be created for longer, or broken down. These lessons are suitable for students from upper key stage 2 to lower key stage 3. No teacher requirement for knowledge of coding is necessary, as everything is provided in the lesson packs. This is a 3 - 4 lesson series, incorporating full presentations, lesson plans, coding videos, class help sheets and fully tested codes. These lessons introduce the students to: Starting the HTML editor Saving documents Creating a web page Inserting and editing text Inserting and editing images Inserting and editing video Creating dividers and breaks Creating headings and alignment Inserting background images Creating lists Linking pages to new pages

This editable resource, comes with a colourful presentation and worksheets for class, including homework and lesson plan. This is an introduction to algorithms in an easy to understand format for Year 9, but can be used for Year 8 also.

A Level WJEC Computer Science - Unit 4 Examination Revision Workbook (with teacher answers). Questions are regarding: 4.1.1 ARCHITECTURE 4.1.2 ASSEMBLY LANGUAGE PROGRAMMING 4.1.3 INPUT / OUTPUT 4.1.4 NETWORKING 4.2.1 COMMUNICATION NETWORKS 4.3.1 REPRESENTATION OF NUMBERS AS BIT PATTERNS 4.4.1 FILE DESIGN 4.4.2 FILE ORGANISATION 4.5.1 DATA VALIDATION AND VERIFICATION 4.5.2 SEARCHING DATA 4.5.3 DATABASE MANAGEMENT SYSTEMS 4.5.4 BIG DATA 4.5.5 DISTRIBUTED SYSTEMS 4.6.1 TYPES OF OPERATING SYSTEMS 4.6.2 INTERRUPTS 4.6.3 MEMORY MANAGEMENT AND BUFFERING 4.6.4 SCHEDULING 4.7.1 SAFETY AND CONTROL RELATED SYSTEMS 4.7.4 EXPERT SYSTEMS 4.7.5 INTERNET AND INTRANET 4.8.1 PROTECTING DATA INTEGRITY 4.8.2 CRYPTOGRAPHY 4.8.3 BIOMETRICS 4.8.4 MALICIOUS SOFTWARE AND MECHANISMS OF ATTACK AND DEFENCE This is a comprehensive e-book to allow teachers to use in class or via home-learning. WJEC past paper questions are collated in a workbook format to be used on devices for easy marking. Can be uploaded to OneDrive for easy use. Full interactive answer sheet provided with links and index for easy access to questions and answers.

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

A fun end to the term to quiz who knows the most about architecture of computer systems for A Level courses in Computer Science. If you like this free resource, kindly leave a comment in the review section.

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

This computer architecture crossword provides a good resource to test retention after completion of the Von Neumann architecture unit and its registers.

This is a full beginners lesson, introducing Java Programming with Greenfoot. All code used has been tested throughout and this is a wonderful resource to use, aimed at making the teaching of Greenfoot as effortless as possible for the teacher. The lesson teaches the student the following: How to understand the Greenfoot environment How to populate the World with backgrounds and actors How to move the actors around the world, changing speeds How to compile their code and check for errors How to add in extra actors How to create movement using their keys This resource consists of the following: Lesson video PowerPoints and pdfs Codes handout

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.

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

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

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

This is a fast paced quiz for the 2 to 4 times table, aimed at KS2. A free resource with a presentation and pdf, to use in class or to give out as a class task. This quiz is aimed to be fast paced, to encourage competitiveness and quick thinking, to aid with retention. If you like this free resource, kindly leave a comment in the review section.

This free to use printable Christmas Crossword for GCSE and AS/A Level Computer Science or ICT/Digital, is a great filler for lessons before the holidays. Answers included. If you like this free resource, kindly leave a comment in the review section.