Lesson Notes By Weeks and Term v5 - Grade 12

Lesson Video

This page supports the lesson note with a companion video and a short classroom-ready summary.

For class groups and homework, share this lesson page so learners also get the summary, objectives, and full lesson context.

Performance objectives

• Analyze social and ethical IT implications in a South African context.
• Evaluate solutions to ethical dilemmas in IT.
• Apply IT skills to solve exam-type integrated tasks.
• Understand the ethical responsibilities of IT professionals.
• Design strategies to mitigate negative social impacts of technology.

Lesson summary

This week, we delve into the critical social and ethical implications of Information Technology, combined with practical application through exam-type integrated tasks. Understanding these issues is not merely academic; it's essential for navigating our increasingly digital world responsibly and ethically. From protecting your personal information online to understanding the societal impact of AI, these concepts directly impact your daily life, future career prospects, and the well-being of our communities. As future IT professionals, you have a responsibility to use your knowledge for good and to be aware of the potential harms technology can cause.

Lesson notes

2.1 Social and Ethical Implications of IT This area examines how IT impacts society, both positively and negatively, and explores the moral principles guiding the use of technology.

We'll focus on key areas: Privacy: The right of individuals to control their personal information. In the digital age, vast amounts of data are collected, stored, and processed. This raises significant privacy concerns. South Africa has the Protection of Personal Information Act (POPIA) to protect citizens' personal data.

Example: A local clinic implements an online booking system. The system collects patients' names, contact details, and medical history. Ethical considerations include ensuring the data is securely stored, used only for intended purposes (booking appointments), and not shared with third parties without consent, adhering to POPIA guidelines.

Security: Protecting IT systems and data from unauthorized access, use, disclosure, disruption, modification, or destruction. Security breaches can have severe consequences, including financial loss, identity theft, and reputational damage.

Example: A small business in Soweto uses a cloud-based accounting system. They need to implement security measures like strong passwords, two-factor authentication, and regular data backups to protect their financial data from cyberattacks. Failing to do so could result in significant financial losses and even business closure.

Accessibility: Ensuring that IT systems and resources are usable by people with disabilities. This includes considerations for visual impairments, hearing impairments, motor impairments, and cognitive impairments.

Example: A university develops an online learning platform. The platform should be accessible to students with visual impairments by providing alternative text for images, keyboard navigation, and screen reader compatibility. Inaccessible platforms can further marginalize disadvantaged learners.

Digital Divide: The gap between those who have access to technology and those who do not. This divide can be based on factors such as income, location, education, and disability. Bridging the digital divide is crucial for ensuring equitable access to opportunities and resources. In South Africa, the digital divide remains a significant challenge, particularly in rural areas.

Example: Many rural schools lack access to reliable internet connectivity and computers. This limits students' access to online learning resources and digital skills development. Initiatives like providing subsidized internet access and computer labs in rural areas are crucial to bridge this divide.

Intellectual Property: Protecting creations of the mind, such as inventions, literary and artistic works, designs, and symbols. Copyright law protects original works of authorship. Software piracy is a significant ethical and legal issue.

Example: A student develops a new mobile app for tracking municipal service delivery issues. Distributing unauthorized copies of the app is a violation of copyright law and discourages innovation. 2.2 Ethical Frameworks Ethical frameworks provide a structured approach to analyzing and resolving ethical dilemmas.

Some commonly used frameworks include: Utilitarianism: Focuses on maximizing overall happiness and minimizing harm. An action is considered ethical if it produces the greatest good for the greatest number of people.

Deontology: Emphasizes moral duties and rules. An action is ethical if it adheres to a set of moral principles, regardless of the consequences.

Virtue Ethics: Focuses on developing good character traits and acting in accordance with virtues such as honesty, integrity, and compassion. 2.3 Exam-Type Integrated Tasks Integrated tasks require you to combine your knowledge and skills from different areas of IT to solve complex problems. These tasks often simulate real-world scenarios and assess your ability to: Analyze requirements: Understand the problem and identify the specific requirements of the solution.

Design a solution: Develop a plan for how to solve the problem using IT tools and techniques.

Implement the solution: Put the plan into action by writing code, configuring systems, or creating digital content.

Test and evaluate the solution: Ensure that the solution works correctly and meets the requirements.

Document the solution: Explain how the solution works and how to use it. Example of an Integrated Task Scenario (South African Context): A local NGO wants to develop a mobile app to connect unemployed youth with job opportunities in their community. The app should allow users to create profiles, search for job postings, and receive notifications about new opportunities. The app should also include features for skills development and career guidance.

Ethical Considerations in this scenario: Data Privacy: How will the app protect users' personal information, such as their CVs and contact details?