A Level WJEC Computer Science - Unit 3 Examination Revision Workbook (with full teacher answers).
Questions are regarding:
3.1 DATA STRUCTURES
3.2 LOGICAL OPERATIONS
3.3 ALGORITHMS AND PROGRAMMING
3.4 PRINCIPLES OF PROGRAMMING
3.5 SYSTEMS ANALYSIS
3.6 SYSTEM DESIGN
3.7 SOFTWARE ENGINEERING
3.8 PROGRAM CONSTRUCTION
3.9 ECONOMIC, MORAL, LEGAL, ETHICAL AND CULTURAL ISSUES RELATING TO COMPUTER SCIENCE
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.
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 bundle of 10 class crosswords, can be used in lessons as a starter or as homework, as a fun way to test student understanding of the computing topics.
This crossword activity bundle for Computer Science / Computing, covers:
Algorithm Thinking
Architecture
Identifiers and String Handling
Input / Output Devices
Logical Operations
Networking
Primary Storage
Sorting and Searching Algorithms
Secondary Storage Requirements
Storage Requirements
Full answers are provided for all crosswords. This bundle really does help with aiding retention and act as a testing resource for classwork or as homework.
This bundle consists of printable sheets, for students to complete in lessons or for homework.
Full teacher answers are provided.
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 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 adding a counter lesson, via Greenfoot, is an easy to understand lesson with full teaching code, and completely editable. 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.
There is also a project documentation folder, to allow the class to create a new project based on Greenfoot and the tools they have learnt, which should take a couple of lessons to complete.
The lesson teaches the student the following:
How to add a new actor
How to set up the counter
How to edit the counter
How to program the counter
This resource consists of the following:
Lesson video
PowerPoint
Codes handout for students
Full code file
Student Document for Project
This is a full saving and making sounds lesson, via Greenfoot, is an easy to understand lesson with full teaching code, and completely editable. 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 add sound to actors
How to save files, store and run them
This resource consists of the following:
Lesson video
PowerPoint and pdfs
Codes handout
Full code for teacher use
This crossword worksheet helps as a class sheet or homework for the retention and testing of Boolean Operations in programming, such as greater than, mod and less than or equal to.
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 is a full second lesson, introducing Java Programming via 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 remove actors from the scence
How to save the World
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
Creating their own world
This resource consists of the following:
PowerPoints and pdfs
Codes handout
Full Greenfoot zipped code content for the lesson
This resource will provide you with a second quick test for the Networks unit. This resource consists of teacher answers and success criteria. Within here are two versions of the test, written and e-format, pdf of teacher answers and PowerPoint and for use in lessons either in the classroom or for home learning and videos for students.
Note that there are two versions here for the success criteria based on different exam boards.
This editable examination paper with teacher answers is aimed at AS Level Computer Science, it is the second exam paper in this series. The paper is for an exam of 1 hour, with 37 marks awarded. The exam consists of a mixture of past papers that include questions on the following:
Boolean operators
Storage capacity
Binary and hexadecimal
Binary addition
Logical shift
Arithmetic shift
Logical statement
ASCII
Twos complement
Sign and magnitude
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.
This test resource will provide you with a quick test for the Networks unit. This test can be used as a written version or as an e-test.
This is a first part test with teacher answers and success criteria. There is a PowerPoint and video attached for use in lessons either in the classroom or for home learning.
Note that there are two versions here for success criteria dependent on exam board criteria.
Questions include the following:
What is a network
What is a LAN
Advantages and disadvantages of a LAN
What is a router
What is a WAP
What is a switch
This computer architecture crossword provides a good resource to test retention after completion of the Von Neumann architecture unit and its registers.
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.
A colourful specification PowerPoint to give out to your class at the start of their GCSE journey or to use as a discussion in lessons, based on the new 2022 specification.
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This editable examination paper with teacher answers is aimed at AS Level Computer Science. The paper is for an exam of 1.5 hours, with 55 marks awarded. The exam consists of a mixture of past papers that include questions on the following:
Networking
Architecture
Flow chart interpretation
Programming
Testing
Simplifying a boolean expression
If you like this free resource, kindly leave a comment in the review section.
This colourful full GCSE specification for WJEC Computer Science is free to download and use in lessons to discuss the specification or to give out to students.
If you like this free resource, kindly leave a comment in the review section.