For all Teacher attached a student project for you attention: Please before you solve any pre-release material for students. It is better to let them try to solve it first. please give this project to your student for a period of a month therefore you can measure students progress and attainment. IGCSE Pre- release material for Computer Science paper 2 - Student Project Attached the Pre-release material for paper 2 exams , Please ask the students to open the PDF and watch the video and it will give students a starting point how to solve task 1/2/3 for this year exam. Thank you But before that. student should start attempting pre-release paper 2 for last year May/June 2021, Please ask the student to go straight to slide 11 and do the last year exam paper 2 May/June 2021 , Students will find the questions/answers and the python programming code for task 1 / 2 and 3 . I included python programming code for last year paper 2 exams for task 1/2/3 . Please make sure students practice using last year exam paper 2 before they start solving this year paper 2 . Thank you Ask the students to solve and provide the following three tasks for this year exam: pseudo code and python programming for Task 1 pseudo code and python programming for Task 2 pseudo code and python programming for Task 3

IGCSE (CIE) Computer Science Revision for paper 21/22/23 Part B only with answers

11.1 Programming Basics 11.2 Constructs 11.3 Structured Programming 11.1 Programming Basics Implement and write pseudocode from a given design presented as either a program flowchart or structured English Write pseudocode statements for: • the declaration of variables and constants • the assignment of values to variables and constants • expressions involving any of the arithmetic or logical operators input from the keyboard and boutput to the console. Use built-in functions and library routines Any functions not given in the pseudocode guide will be provided String manipulation functions will always be given 11.2 Constructs Use pseudocode to write: • an ‘IF’ statement including the ‘ELSE’ clause and nested IF statements • a ‘CASE’ structure • a ‘count-controlled’ loop: • a ‘post-condition’ loop • a ‘pre-condition’ loop Justify why one loop structure may be better suited to solve a problem than the others **11.3 Structured Programming ** Define and use a procedure Explain where in the construction of an algorithm it would be appropriate to use a procedure. Use parameters: A procedure may have none, one or more parameters and A parameter can be passed by reference or by value. Define and use a function Explain where in the construction of an algorithm it is appropriate to use a function. A function is used in an expression, e.g. the return value replaces the call. Use the terminology associated with procedures and functions: including Procedure / function header, procedure / function interface, parameter, argument, return value Write efficient pseudocode

16.1 - Purposes of an Operating System (OS) 16.2 - Translation Software

5.1 Operating System 5.2 Language Translators

Python 3 Sheet from KS3/4 and 5 . From Laurent Pointal (License Creative Commons Attribution 4) . thanks to a wonderful resources from Laurent Pointal (License Creative Commons Attribution 4)

1.1 Data Representation 1.2 Multimedia – Graphics, Sound 1.3 Compression

2.1 Networks including the internet

AS/Level - Computer Science - Year 12/13 - Half Term 1- Test 2 - Question and Answer

AS/Level - Computer Science - Year 12/13 - Half Term 1- Test 1 - Question and Answer

GCSE-Computer Science Year 10/11 - Half Term 1 - Test 1 with Question and Answer

15.1 Processors, Parallel Processing and Virtual Machines 15.2 Boolean Algebra and Logic Circuits

17.1 Encryption, Encryption Protocols and Digital certificates

3.1 Computer architecture 3.2 Input and output devices 3.3 Data storage 3.4 Network hardware

7.1 Ethics and Ownership

2.1 Types and methods of data transmission 2.2 Methods of error detection 2.3 Encryption

1: Identify and use the standard symbols for logic gates 2: Define and understand the functions of the logic gates 3:Use logic gates to create given logic circuits and Truth Table and write a logic expression

10.1 Data Types and Records 10.2 Arrays 10.3 Files 10.4 Introduction to Abstract Data Types (ADT)

1- Define a single-table database from given data storage requirements 2- Suggest suitable basic data types 3- Understand the purpose of a primary key and identify a suitable primary key for a given database table 4- Read, understand and complete structured query language (SQL) scripts to query data stored in a single database table

9.1 Computational Thinking Skills 9.2 Algorithms