Free Educational Resources from Mr. Noureddine Tadjerout
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I am a versatile professional with a diverse skill set and a strong background in education and technology. As an accomplished Author, Teacher Trainer, Examiner, and certified Apple Teacher and VEX Robotics. I have honed my expertise in Computer Science and Mathematics education. Additionally, I hold the role of Curriculum Development Specialist, focusing on Computer Science, Engineering, and Microsoft Office. I am passionate about creating educational resources and assisting fellow educators.
I am a versatile professional with a diverse skill set and a strong background in education and technology. As an accomplished Author, Teacher Trainer, Examiner, and certified Apple Teacher and VEX Robotics. I have honed my expertise in Computer Science and Mathematics education. Additionally, I hold the role of Curriculum Development Specialist, focusing on Computer Science, Engineering, and Microsoft Office. I am passionate about creating educational resources and assisting fellow educators.
Dear colleagues,
Welcome to the comprehensive resource hub for Cambridge IGCSE Computer Science (0478) students preparing for their Paper 1 and Paper 2 exams in 2024. I understand the importance of effective exam preparation for your students , and I am here to provide you with valuable materials to help you excel in your students IGCSE Computer Science exams with nearly 300 questions and Answers.
What’s Included:
IGCSE CS 0478 Paper 1 and 2 Revision Exams (2024): nearly 500 questions and Answer from chapter 1/2/3/4/5/6/7/8
These carefully curated revision exams are designed to simulate the actual IGCSE Computer Science Paper 1 and Paper 2 exams for 2024. They include a wide range of questions covering key topics and concepts outlined in the syllabus, ensuring that you are well-prepared for the real assessment.
2. Bonus Past Exams Data Analysis for Paper 1 (2023):
In addition to the 2024 revision exams, I am delighted to provide you with a bonus: a detailed data analysis of the IGCSE Computer Science Paper 1 from 2023 exams. This insightful analysis will help your students understand the trends in previous exams, identify common question types, and refine your students exam-taking strategies. It’s an invaluable tool for enhancing your students performance in the upcoming Paper 1and 2 exam.
How to Make the Most of These Resources:
Make sure your students start theirs revision early to ensure a thorough understanding of the topics.
Use all past exams revision as practice papers to test students knowledge and time management skills.
Dive into the bonus data analysis to gain insights into the Paper 1 exam trends.
Collaborate with your students and make them work in peers to discuss challenging concepts and problem-solving strategies.
Make sure to ask your students to stay organized, create a study schedule, and to stay consistent in theirs efforts.
I hope that these resources will empower your students success in the IGCSE Computer Science exams. Remember that to advice your students that consistent practice and a deep understanding of the subject matter are key to achieving excellent results.
Best of luck to prepare your students for the IGCSE exams!
Sincerely,
Noureddine Tadjerout
DatabaseStructured Query Language (SQL)
What is SQL?
SQL stands for Structured Query Language
SQL lets you access and manipulate databases
What Can SQL do?
SQL can execute queries against a database
SQL can retrieve data from a database
SQL can insert records in a database
SQL can update records in a database
SQL can delete records from a database
SQL can create new databases
SQL can create new tables in a database
SQL can create stored procedures in a database
SQL can create views in a database
SQL can set permissions on tables, procedures, and views
Using SQL in Your Web Site
To build a web site that shows data from a database, you will need:
An RDBMS database program (i.e. MS Access, SQL Server, MySQL)
To use a server-side scripting language, like PHP or ASP
To use SQL to get the data you want
To use HTML / CSS to style the page
**What is RDBMS? **
RDBMS stands for Relational Database Management System.
RDBMS is the basis for SQL, and for all modern database systems such as MS SQL Server, IBM DB2, Oracle, MySQL, and Microsoft Access.
The data in RDBMS is stored in database objects called tables. A table is a collection of related data entries and it consists of columns and rows.
•Understand and use pseudocode for assignment, using ←
•understand and use pseudocode, using the following conditional statements:
IF
… THEN … ELSE … ENDIF
CASE
… OF … OTHERWISE … ENDCASE
•U nderstand and use pseudocode, using the following loop structures:
FOR
… TO … NEXT
REPEAT
… UNTIL
WHILE
DO … ENDWHILE
•U nderstand and use pseudocode, using the following commands and statements:
INPUT and OUTPUT (e.g. READ and PRINT)
totalling (e.g. Sum ← Sum +
counting (e.g. Count ← Count +
•U nderstand and use standard flowchart symbols to represent the above statements,
Key Objectives in this unite 2- Pseudocode and flowcharts are to revise:
Pseudocode:
Assignment
Loop structures
Input and output
Standard actions
Flowcharts:
Symbols
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
Objective:
•Understand the use of the different operators in Python.
•Explain What is an algorithm, Pseudocode and Flowchart?
•Understand the following terms, (IF , ELSE & ELIF)
Outcomes:
Explain the use of an IF and Else statement
This HTML Beginner’s Guide assumes that you have no previous knowledge of HTML.
It should be quite easy to follow if you work through each step, which are all brought together at the end of this lesson.
Blogger is an online service owned by Google that publishes single or multi-user blogs created entirely by the user. The service has quickly become the preferred choice of many novice bloggers and is one of the easiest methods of creating and publishing a blog for free. If you are unfamiliar with the service, this steps will teach you how to set up an account and create a blog on Blogger.com
Show understanding that every computer system is made up of sub-systems, which in turn are made up of further sub-systems
Use top-down design, structure diagrams, flowcharts, pseudocode, library routines and sub-routines
Work out the purpose of a given algorithm
Explain standard methods of solution
Suggest and apply suitable test data
Understand the need for validation and verification checks to be made on input data (validation could include range checks, length checks, type checks and check digits)
Use trace tables to find the value of variables at each step in an algorithm
Identify errors in given algorithms and suggest ways of removing these errors
Produce an algorithm for a given problem (either in the form of pseudocode or flowchart)
Comment on the effectiveness of a given solution
4.1 Central Processing Unit (CPU) Architecture:
Show understanding of the basic Von Neumann model for a computer system and the stored program concept
Show understanding of the purpose and role of registers, including the difference between general
purpose and special purpose registers.
Special purpose registers including:
• Program Counter (PC)
• Memory Data Register (MDR)
• Memory Address Register (MAR)
• The Accumulator (ACC) • Index Register (IX)
• Current Instruction Register (CIR)
• Status Register
Show understanding of the purpose and roles of the Arithmetic and Logic Unit (ALU), Control Unit (CU) and system clock, Immediate Access Store (IAS)
Show understanding of how data are transferred between various components of the computer system using the address bus, data bus and control bus
4.2: Assembly Language:
Show understanding of the relationship between assembly language and machine code.
Describe the different stages of the assembly process for a two-pass assembler
Trace a given simple assembly language program
Show understanding that a set of instructions are grouped
Including the following groups:
Data movement
Input and output of data
Arithmetic operations
Unconditional and conditional instructions
Compare instructions
Show understanding of the different modes of addressing
Including Immediate, direct, indirect, indexed, relative
4.3: Bit manipulation:
Show understanding of and perform binary shifts
logical, arithmetic and cyclic
Left shift, right shift
Show understanding of how bit manipulation can be used to monitor / control a device
Carry out bit manipulation operations
Test and set a bit (using bit masking)
Declare and use one-dimensional arrays, for example: A[1:n]
Show understanding of the use of one-dimensional arrays, including the use of a variable as an index in an array
Read or write values in an array using a FOR … TO … NEXT loop