Lesson Outcomes

After completing this lesson, learners will be able to:

Knowledge

  • Define basic web technologies

  • Identify key programming languages used in web development

Understanding

  • Explain how programming languages contribute to web functionality

  • Understand the role of scripting languages in modern computing

Application

  • Identify examples of web technologies in real-world applications

  • Apply basic knowledge of programming languages in a computing context

Overview

Computing knowledge is a foundational requirement in the digital era, especially within the context of the Fourth Industrial Revolution (4IR).

This lesson focuses on:

  • Basic web technologies

  • Programming languages used in web development

  • The role of scripting languages

Understanding computing knowledge enables learners to:

  • Work effectively with digital systems

  • Understand how websites and applications function

  • Build a foundation for advanced technical skills

Web Technologies

Definition of Web Technologies

Web technologies refer to:

  • Tools and techniques used to build and manage websites

  • Systems that enable communication between users and servers

👉 Web technologies are essential for creating modern digital platforms. 

JavaScript

What is JavaScript?

JavaScript is:

  • A programming language used to add interactivity to websites

  • A tool that enhances user experience

Functions of JavaScript

JavaScript enables:

  • Interactive forms

  • Dynamic content updates

  • Animations

  • User input responses

👉 It plays a key role in making websites responsive and interactive. 

PHP in Web Technology

What is PHP?

PHP is:

  • A server-side scripting language

  • Used to develop dynamic web pages

Key Features of PHP

  • Open-source and widely used

  • Executes on the server

  • Integrates with databases

  • Supports web application development

👉 PHP helps process data and generate dynamic content on websites. 

Importance of Computing Knowledge

Computing knowledge is important because it:

  • Supports digital transformation

  • Enables system development

  • Improves problem-solving skills

  • Enhances employability in technology-driven environments

Key Notes

  • Web technologies are used to create and manage websites

  • JavaScript adds interactivity to web pages

  • PHP is a server-side scripting language

  • Computing knowledge is essential in 4IR environments

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