COMPUTER SCIENCE : 0478 : IGCSE : RECORDED

The IGCSE Computer Science (0478) course introduces students to the fundamental principles of computing, problem-solving, and programming. The course develops an understanding of computer systems, including hardware, software, data representation, networks, and the internet. Students learn how to analyze problems, design algorithms, and write, test, and debug programs using a high-level programming language. Emphasis is placed on computational thinking, logical reasoning, and the practical application of concepts through real-world scenarios. By the end of the course, learners gain essential skills for further study in computer science and related fields, as well as a strong foundation for careers in technology and digital innovation.

Understanding Core Computing Concepts – Gain knowledge of data representation, hardware, software, networking, and system security.
Developing Problem-Solving Skills – Learn structured thinking to analyze problems and design efficient computational solutions.
Mastering Programming Techniques – Build coding skills in pseudocode and programming languages by writing, testing, and debugging programs.
Exploring Algorithms and Logic – Understand how algorithms are designed, expressed, and applied to solve real-world problems.
Strengthening Practical Skills – Practice programming and develop solutions to exam-style problems with confidence.
Applying Computing to Everyday Life – Discover how technology impacts society, communication, and industry in today’s digital world.
Preparing for Future Pathways – Build a strong foundation for A Level Computer Science, IT-related courses, and careers in programming, software development, or data science.

What does the examiner want from you?

Preview

Lesson 1: Follow The Two Track Method

02:08 Preview
Lesson 2: Healthy Practices You Should Maintain in the Course

01:08 Preview
Program Development Life Cycle (PDLC)

02:50 Preview
Computer systes, sub-systems and decomposition

03:56
Decomposing a problem

02:52
Methods used to design and construct a solution to a problem

02:39
Explaining The purpose of an Algorithm

02:34
Real Life Programming

02:22
How To Write perfect pseudocode

03:39
A Talk between Customer and ShopKeeper

02:29
Fetching Requirements Out of the Talk

04:15
Practice Session 1

00:21
Stage 1 : Setting & Declaration

02:31
Practice Session : Variables and Constants

00:21
Different Types of DATATYPES

02:18
Practice Session : DataTypes

00:21
Stage 2 : INPUT

03:03
Stage 3 : Process

02:13
Process : Arithmetic Opreators

01:24
Process: Relational Operators

02:57
Process: Logical Operators

04:12
Practice Session : Logical Operators

00:21
Concept of Totaling

03:19
Sample Question 1

03:39
Sample Question 2
Dealing With Constructs

03:30
Sequence Construct : Reading
Sequence Construct : Further Reading
Selection Construct
Selection: IF…THEN…ENDIF(OneWay)

02:38
Sample question : IF THEN ENDIF (ONE WAY)
Selection : Question Set-1 : IF THEN ENDIF

00:21
Selection: Pseudocode Example

02:21
Selection: Question Set 2 : Practice Session

00:21
Selection: IF….THEN…..ELSE….ENDIF(TwoWay) Nesting

04:09
Selection: Question Set -2 : IF THEN ENDIF

00:21
Selection: IF….THEN….ELSEIF….ENDIF(MultipleWays)

03:27
Selection: Practice Session 1 (multiple ways)
Practice sessiion: More Questions

00:21
CASEOF……OTHERWISE……ENDCASE

04:18
Iteration Construct: Real Life Loops

03:54
For Loop (Pre counted-Turns)

04:41
For loop Using step command (pseudocode)

02:54
Sample Question : for loop in Pseudocode

02:52
While Loop (Pre counted Loop-Turns)

02:58
Repeat….until (post controlled Loop)

02:28
Sample Question: Repeat Until

01:54
Question SET 1 – For Loop

00:21
Question SET 2 – For loop

00:21
Set3-while loop Questions

00:21
Concept of Validation

05:27
RANGE CHECK

04:22
LENGTH CHECK

04:29
FORMAT CHECK

03:38
PRESENCE CHECK

02:55
CHECK DIGIT

04:20
Question Set1- Validation

00:21
Question Set2-Validation

00:21
Flowchart Symbols

03:01
Making First Flowchart
Flow chart: Selection

02:54
Flowchart: Loops

02:31
Practice Question : Flow Chart

00:21
Concept of 1D Array: Arrays in Real Life

02:55
Writing Pseudocode For 1D Array

03:34
Array Question
Practice Session 1

00:21
Practice Session 2

00:21
More Questions

00:21
What is Linear search in 1D Array ? – The Concept

02:36
Sample Question of linear search

00:21
Answer of Question
More Questions

00:21
Practice Questions:Linear Search

00:21
Bubble Sort : The concept

04:36
Sample Question: bubble sort

00:21
Question Set 1 : bubble sort

00:21
2D Array : The Concept

05:57
Question Set 1 : 2D Array

00:21
Combination of 1D array & 2D Array

03:23
Knowing Procedures: The Concept

02:42
Knowing Procedures: Reading

00:21
Procedure : More Example – Reading

00:21
Knowing Functions

03:30
Functions : Examples

00:21
Question set 1: Procedure

00:21
Question Set 2 : Function
Type of Errors

04:41
Corrections to Errors – Questions
File handling : The concept

05:20

COMPUTER SCIENCE : 0478 : IGCSE : RECORDED

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Instructions

What does the examiner want from you?

Paper 2 – Problem Solving Approach -Practical

Lesson 1: Follow The Two Track Method

Lesson 2: Healthy Practices You Should Maintain in the Course

Program Development Life Cycle (PDLC)

Computer systes, sub-systems and decomposition

Decomposing a problem

Methods used to design and construct a solution to a problem

Explaining The purpose of an Algorithm

Real Life Programming

How To Write perfect pseudocode

A Talk between Customer and ShopKeeper

Fetching Requirements Out of the Talk

Practice Session 1

Stage 1 : Setting & Declaration

Practice Session : Variables and Constants

Different Types of DATATYPES

Practice Session : DataTypes

Stage 2 : INPUT

Stage 3 : Process

Process : Arithmetic Opreators

Process: Relational Operators

Process: Logical Operators

Practice Session : Logical Operators

Concept of Totaling

Sample Question 1

Sample Question 2

Dealing With Constructs

Sequence Construct : Reading

Sequence Construct : Further Reading

Selection Construct

Selection: IF…THEN…ENDIF(OneWay)

Sample question : IF THEN ENDIF (ONE WAY)

Selection : Question Set-1 : IF THEN ENDIF

Selection: Pseudocode Example

Selection: Question Set 2 : Practice Session

Selection: IF….THEN…..ELSE….ENDIF(TwoWay) Nesting

Selection: Question Set -2 : IF THEN ENDIF

Selection: IF….THEN….ELSEIF….ENDIF(MultipleWays)

Selection: Practice Session 1 (multiple ways)

Practice sessiion: More Questions

CASEOF……OTHERWISE……ENDCASE

Iteration Construct: Real Life Loops

For Loop (Pre counted-Turns)

For loop Using step command (pseudocode)

Sample Question : for loop in Pseudocode

While Loop (Pre counted Loop-Turns)

Repeat….until (post controlled Loop)

Sample Question: Repeat Until

Question SET 1 – For Loop

Question SET 2 – For loop

Set3-while loop Questions

Concept of Validation

RANGE CHECK

LENGTH CHECK

FORMAT CHECK

PRESENCE CHECK

CHECK DIGIT

Question Set1- Validation

Question Set2-Validation

Flowchart Symbols

Making First Flowchart

Flow chart: Selection

Flowchart: Loops

Practice Question : Flow Chart

Concept of 1D Array: Arrays in Real Life

Writing Pseudocode For 1D Array

Array Question

Practice Session 1

Practice Session 2

More Questions