Modules: meaning, definitions and examples

Typically used in programming and software development to refer to a self-contained piece of code that forms part of a larger system. Useful when discussing distinct sections of a program that handle specific tasks.

• We'll need to update the user authentication module.
• Each feature is built as a separate module so the code remains organized.

Often used in a software and hardware context to describe a part of a larger system. In software, components are usually reusable pieces of code that provide a specific functionality. In hardware, they refer to physical parts of a system.

• The front-end is made up of several Vue components.
• The computer's main components include the processor and the motherboard.

Typically refers to individual, self-contained sections of code, often used in the context of testing (unit testing) in programming. Can also be used more broadly to describe a single component of a larger system.

• Each function should be tested individually in a unit test.
• This building is divided into several small units.

Commonly used in programming, particularly in languages like Python or Java, to describe a collection of related modules or libraries bundled together. Packages make distribution and dependency management easier.

• Install the package using pip.
• This package provides all the tools needed for data analysis.

Can also refer to self-contained units of software that have a specific function within a larger system.

• The software is designed in such a way that modules can be added or removed as needed.
• The security module ensures that all transactions are encrypted.

Often used in educational contexts to refer to a segment of a curriculum that encompasses a specific theme or topic. Units are similar to modules but can be smaller in scope.

• The first unit of the science course covers the basics of biology.
• Each unit in the training program includes a practical assignment.

Refers to individual teaching sessions or parts of a course, often delivered by a teacher. Lessons can be part of a larger module or curriculum.

• Today's lesson covers the basics of algebra.
• Each lesson in the textbook builds on the previous one.

Used to denote subdivisions within a larger document, book, or course. A section is typically larger than a lesson but smaller than a module.

• The book is divided into five sections, each covering a different historical period.
• In the second section of the course, we will explore advanced topics.