Website Development
Website development involves applying principles like usability, accessibility, and responsive design to create effective websites. Learners explore design skills and techniques to meet client requirements, then develop a functional website.
Assessment criteria
Topic Overview
This unit introduces the fundamental principles of information technology, focusing on the role of IT systems in organisations and society. You will explore how data is captured, stored, processed, and communicated, and how IT supports business operations, decision-making, and innovation. The unit covers hardware, software, networks, and databases, providing a foundation for understanding how technology drives efficiency and competitive advantage.
Understanding IT systems is crucial for any career in technology, as it underpins everything from cloud computing to cybersecurity. By studying this unit, you will develop analytical skills to evaluate IT solutions and their impact on stakeholders. The content aligns with industry practices, preparing you for roles such as IT support, data analyst, or network technician, and provides a stepping stone to further study in computing or business information systems.
This unit is part of the BTEC National Extended Certificate, which is equivalent to one A-level. It combines theoretical knowledge with practical application, including hands-on tasks like configuring networks or designing databases. Mastery of this unit will enable you to critically assess IT systems and propose improvements, a skill highly valued by employers and universities.
Key Concepts
Core ideas you must understand for this topic
- →Components of an IT system: hardware (CPU, memory, storage), software (operating systems, applications), and networks (LAN, WAN, protocols).
- →Data vs. information: raw data becomes meaningful information through processing, which supports decision-making.
- →Database concepts: tables, records, fields, primary keys, and SQL for data manipulation and retrieval.
- →Network topologies (star, bus, mesh) and protocols (TCP/IP, HTTP, FTP) that enable communication.
- →Impact of IT on society: ethical, legal (Data Protection Act), and environmental considerations.
Learning Objectives
What you need to know and understand
- 1. Understand how the principles of website development are used to create effective websites.2. Explore website design skills and techniques to meet client requirements.3. Develop a website to meet client requirements.
Assessment Criteria
Key criteria assessors look for in your portfolio
- Demonstrates understanding of website development principles.
- Applies design skills to meet client requirements.
- Creates a functional website with appropriate structure and content.
- Tests and evaluates the website against requirements.
Assessment Guidance
Guidance for achieving higher grades
- 💡Always refer back to client requirements in your design.
- 💡Use wireframes and prototypes to plan structure.
- 💡Test your website on different devices and browsers.
- 💡When describing IT systems, always use specific examples (e.g., 'a barcode scanner captures product data') rather than vague statements. This shows applied understanding.
- 💡For network questions, draw diagrams to illustrate topologies or data flow. Even in written answers, referencing a diagram can clarify your explanation.
- 💡In database tasks, ensure you correctly identify primary and foreign keys. A common mistake is confusing them; remember: primary key uniquely identifies a record in its own table, foreign key links to another table's primary key.
Common Mistakes
Common errors to avoid in your coursework
- Ignoring client requirements or scope creep.
- Poor navigation or accessibility issues.
- Insufficient testing or evaluation.
- Misconception: 'RAM and storage are the same thing.' Correction: RAM is volatile memory for active processes; storage (e.g., HDD/SSD) retains data permanently.
- Misconception: 'The internet and the World Wide Web are identical.' Correction: The internet is the global network infrastructure; the Web is a service that uses the internet to access websites.
- Misconception: 'A database is just a spreadsheet.' Correction: Databases use structured query language (SQL) and enforce relationships between tables, unlike flat-file spreadsheets.
Frequently Asked Questions
Common questions students ask about this topic
Pass / Merit / Distinction Evidence Checklist
How your portfolio evidence is graded for PEARSON Website Development
Demonstrate baseline knowledge, accurate terminology, and core practical application.
Provide detailed analysis, structured explanations, and clear workplace reasoning.
Deliver thorough evaluation, original problem solving, and fully justified recommendations.
Before You Start
Prior knowledge that will help with this topic
- •Basic understanding of computer hardware and software from GCSE Computing or equivalent.
- •Familiarity with using common applications like word processors and spreadsheets.
- •Elementary knowledge of binary and data representation (bits, bytes) is helpful but not essential.
Coursework AI Review
Self-check your coursework evidence against P/M/D criteria
Key Terminology
Essential terms to know
- 1. Understand how the principles of website development are used to create effective websites.2. Explore website design skills and techniques to meet client requirements.3. Develop a website to meet client requirements.
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