Alevel Stem Hub

23| Abstract Datatype | Linked List | As Levels Computer Science Paper 2| 9618

22| Abstract Datatype | Stack & Queue| As Levels Computer Science Paper 2| 9618

21| FlowChart With Practice |O/A Levels & IGCSE Computer Science Paper 2

20| Record Datatype With Practice |O/A Levels & IGCSE Computer Science Paper 2

19| Structured Chart With Practice |O/A Levels & IGCSE Computer Science Paper 2

18| Past Paper Questions For User Defined Functions |O/A Levels & IGCSE Computer Science Paper 2

17| Past Paper Questions For Built-In Functions |O/A Levels & IGCSE Computer Science Paper 2

16|Concept of Built In Functions | Syntax |O/A Levels & IGCSE Computer Science Paper 2

15|Diffrence B/W Procedure & Function| Syntax & Practice|O/A Levels & IGCSE Computer Science Paper 2

14|Concept of 2D ARRAY| Declaration,Syntax& Practice |O/A Levels & IGCSE Computer Science Paper 2

12|Searching In ARRAY| Linear Search |O/A Levels & IGCSE Computer Science Paper 2

11|Concept of ARRAY|How To Declare & Store Data In Array|O/A Levels & IGCSE Computer Science Paper 2

10|Conditional Statements| Case Statements Syntax |O/A Levels & IGCSE Computer Science Paper 2

09|Conditional Statements| IF...THEN...ELSE Syntax |O/A Levels & IGCSE Computer Science Paper 2

08|Conditional Loop| Repeat..Untill & While Loop Syntax |O/A Levels & IGCSE Computer Science Paper 2

07| Count Control Loop| FOR...TO...NEXT Syntax | O/A Levels & IGCSE Computer Science Paper 2

06| Types Of Loops| Conditional & Count Controlled | O/A Levels & IGCSE Computer Science Paper 2

05| Short Codes| Calculating Average & Sum| O/A Levels & IGCSE Computer Science Paper 2

04| Input & Output Statements| O/A Levels & IGCSE Computer Science Paper 2

03| Concept Of Declaring & Initializing Variables| Constants| O/A Levels & IGCSE Computer Science P2

02| What Is an Algorithm?| Psuedocode & Flowchart| Variables & DataTypes| O/A Levels CS Paper 2

01| Introduction To Paper 2| Updated Syllabus 2025-2026| O/A Levels & IGCSE Computer Science

13|Bubble Sort Algorithm Explained| Ascending Order| O/A Levels & IGCSE Paper 2

Graphical solutions| Question2| 9702|Paper 5

Uncertainty| Question 2| 9702| Paper 5

Equation Comparing| Question 2| 9702| Paper 5

Decoding Question2|9702|Paper 5

Measuring Instrument & Additional Details| Question 1| 9702 | Paper 5

Decoding Question 1|Alevel Physics| Paper-5

Intro| Alevel Physics| Paper 5