AL ICT Web Developing

Sri Lanka Schools  AL ICT Web Developing (ICT Grade 13 Lesson 3 ). After studying this chapter, you will be able to understand the following:

• 0.1 Explores the need for web
• 10.2 Analyses user requirements (multimedia contents)
• 10.3 Identifies appropriate HTML tags to design a single web page
• 10.4 Uses HTML to create linked web pages
• 10.5 Uses Style sheet to change the appearance of web pages
• 10.6 Uses an authoring tool to create web pages
• 10.7 Creates dynamic web pages using PHP and MySQL
• 10.8 Publishes and maintains websites

You can get better practical knowledge by watching the given videos related to the topics mentioned in the syllabus of this lesson AL ICT Web Developing. By clicking on the relevant categories, you can see the description of the lesson related to the topic

?  Learning Video Option 1 – Sinhala Medium – Play List Included 7 Videos with Question discussion

Given below is an AL ICT resources Book prepared in relation to your syllabus.

For an enlarged view of the resources Book, ? Click Here

Related resources and links to this lesson

Resource Book  Lesson Note  Download  Questions  Syllabus

Online html Activity Page

Html Practical Gide

External links

https://www.w3schools.com/php/

Html Editor downloads https://www.sublimetext.com/

AL ICT Web Developing: Enhancing the Digital Landscape

In today’s digital era, web development plays a crucial role in transforming ideas into engaging online experiences. With the increasing demand for dynamic websites and interactive web applications, the need for skilled web developers proficient in AL ICT (Advanced Level Information and Communication Technology) web development has never been greater. This article aims to explore the various aspects of AL ICT web development, from understanding user requirements to creating dynamic web pages using PHP and MySQL.

Table of Contents

1. Explores the need for web
2. Analyses user requirements (multimedia content)
3. Identifies appropriate HTML tags to design a single web page
4. Uses HTML to create linked web pages
5. Uses Style sheet to change the appearance of web pages
6. Uses an authoring tool to create web pages
7. Creates dynamic web pages using PHP and MySQL
8. Publishes and maintains websites

1. Explores the Need for Web

In this digital age, the internet has become an integral part of our lives. From businesses to individuals, having a web presence is crucial for reaching a wider audience and establishing an online identity. Web development empowers individuals and organizations to create websites and web applications that showcase their products, services, or ideas to the world.

2. Analyses User Requirements (Multimedia Content)

Before diving into the development process, it is essential to analyze and understand user requirements. This step involves gathering information about the target audience, their preferences, and the purpose of the website. It also involves considering multimedia content such as images, videos, and audio that can enhance the user experience and engagement on the web page.

3. Identifies Appropriate HTML Tags to Design a Single Web Page

HTML (Hypertext Markup Language) serves as the foundation for web development. It is a markup language that structures the content on a web page. To design an effective and well-organized web page, web developers need to identify and utilize appropriate HTML tags. These tags include headings, paragraphs, lists, images, links, and more, allowing developers to create a semantic structure for the content.

4. Uses HTML to Create Linked Web Pages

Creating a seamless browsing experience involves linking web pages together. HTML enables web developers to establish these connections by using hyperlinks. By strategically placing links within the content, users can navigate from one web page to another, accessing the desired information effortlessly. This interlinking enhances the user experience and facilitates easy navigation across the website.

5. Uses Style Sheet to Change the Appearance of Web Pages

While HTML focuses on the structure of web pages, CSS (Cascading Style Sheets) adds visual appeal and enhances the overall design. CSS allows web developers to change the appearance of web pages, including aspects like fonts, colors, layouts, and background images. By applying CSS rules, developers can create visually appealing and consistent designs throughout the website.

6. Uses an Authoring Tool to Create Web Pages

To simplify the web development process, developers often utilize authoring tools or integrated development environments (IDEs). These tools provide a user-friendly interface that allows developers to create and edit web pages efficiently. Authoring tools often include features such as code suggestions, syntax highlighting, and real-time previews, empowering developers to work more productively.

7. Creates Dynamic Web Pages Using PHP and MySQL

Dynamic web pages offer a more interactive experience by incorporating dynamic content and database integration. PHP (Hypertext Preprocessor) is a popular scripting language used to create dynamic web pages. It allows developers to write server-side code that can interact with databases, process user input, and generate dynamic content. MySQL, on the other hand, is a widely used open-source relational database management system that seamlessly integrates with PHP. By combining PHP and MySQL, developers can create powerful web applications that can retrieve and manipulate data in real time.

8. Publishes and Maintains Websites

Once the web development process is complete, the next step is to publish the website for public access. This involves finding a reliable web hosting service that can store the website files and make them accessible on the internet. Additionally, regular maintenance is essential to ensure the website’s functionality, security, and compatibility with evolving technologies. Updating content, optimizing performance, and addressing any technical issues are crucial aspects of website maintenance.

In conclusion, AL ICT web development plays a pivotal role in shaping the digital landscape. From understanding user requirements to creating dynamic web pages using PHP and MySQL, web developers are at the forefront of creating engaging online experiences. By utilizing appropriate HTML tags, CSS styling, and authoring tools, developers can transform ideas into functional and visually appealing websites. The continuous evolution of web development technologies presents exciting opportunities for developers to innovate and push the boundaries of what is possible on the web.

FAQs (Frequently Asked Questions)

1. What is AL ICT web development? AL ICT web development refers to the process of creating websites and web applications using Advanced Level Information and Communication Technology skills. It involves understanding user requirements, utilizing HTML tags, CSS styling, and implementing dynamic functionality using PHP and MySQL.
2. Why is user requirement analysis important in web development? User requirement analysis helps web developers understand the target audience, their preferences, and the purpose of the website. This knowledge allows developers to create web pages that meet the users’ needs and provide a better user experience.
3. What are HTML tags, and why are they important? HTML tags are markup elements used to structure the content on a web page. They define headings, paragraphs, lists, images, links, and more. HTML tags are essential in creating a semantic structure and organizing the content effectively.
4. How does CSS contribute to web development? CSS (Cascading Style Sheets) is used to change the appearance of web pages. It allows developers to modify fonts, colors, layouts, and other visual aspects. CSS ensures consistency and enhances the overall design of the website.
5. What is the role of PHP and MySQL in web development? PHP is a scripting language used for server-side programming, enabling the creation of dynamic web pages. MySQL is a database management system that seamlessly integrates with PHP, allowing developers to store and retrieve data dynamically.