Loading subjects...

Schools Parents Learning Science Pricing

GCSE Computer Science · AQA

Performance

Completion

Proficiency

Predicted Grade

Course

1. Computational Thinking and Programming Skills

1.1 Fundamentals of Algorithms

1.1.1 Representing Algorithms 1.1.2 Efficiency of Algorithms 1.1.3 Searching Algorithms 1.1.4 Sorting Algorithms Module Review

1.2 Programming

1.2.1 Data Types 1.2.2 Programming Concepts 1.2.3 Arithmetic Operations in a Programming Language 1.2.4 Relational Operations in a Programming Language 1.2.5 Boolean Operations in a Programming Language 1.2.6 Data Structures 1.2.7 Input/Output 1.2.8 String Handling Operations in a Programming Language 1.2.9 Random Number Generation in a Programming Language 1.2.10 Structured Programming and Subroutines (Procedures and Functions)1.2.11 Robust and Secure Programming Module Review

GCSE Computer Science · AQA

Performance

Completion

Proficiency

Predicted Grade

Course

1. Computational Thinking and Programming Skills

1.1 Fundamentals of Algorithms

1.1.1 Representing Algorithms 1.1.2 Efficiency of Algorithms 1.1.3 Searching Algorithms 1.1.4 Sorting Algorithms Module Review

1.2 Programming

1.2.1 Data Types 1.2.2 Programming Concepts 1.2.3 Arithmetic Operations in a Programming Language 1.2.4 Relational Operations in a Programming Language 1.2.5 Boolean Operations in a Programming Language 1.2.6 Data Structures 1.2.7 Input/Output 1.2.8 String Handling Operations in a Programming Language 1.2.9 Random Number Generation in a Programming Language 1.2.10 Structured Programming and Subroutines (Procedures and Functions)1.2.11 Robust and Secure Programming Module Review

Subjects1.2 Programming1.2.6 Data Structures

1.2.6 Data Structures

In this lesson, you will learn how data structures allow programs to organise and store collections of related data. You will explore one-dimensional and two-dimensional arrays, learn how indices are used to access and update individual elements, and examine how records store several related fields together.

SummaryRevision

Ready to finish?

Log in to save this lesson and earn rewards.

A learning workspace for subjects, revision, progress, and better study habits.

© 2026 Knowness

Product

Subjects Pricing Schools

Company

About Team Partners

Legal

GCSE

GCSE Biology GCSE Business GCSE Chemistry

GCSE Economics GCSE English Language GCSE Geography GCSE Physics GCSE Spanish

University Taster

Accounting - University Taster Archaeology - University Taster Architecture - University Taster Medicine - University Taster

Schools Parents Learning Science Pricing