HED4807 Assignment 3 2026 - Distinction | Due 31 July 2026

HED4807 Assignment 3 2026 QUESTION 1 (30) AI-assisted editing No content can be created using AI. AI can be used to make improvements to quality or clarity of student’s own created work to improve the final product. AI disclosure statement must be included in the disclosing how AI was used. Consequences for using AI incorrectly or inappropriately must be stated in the instructions Indicators of AI misuse: Overly generic explanations Absence of South African or own classroom context Perfectly structured but surfacelevel textbook answers Cummins’ Quadrant Model explains how the cognitive demand of a task and the level of contextual support influence language learning, particularly for multilingual learners. Cognitively Undemanding C 0 n A D t • Example: Face-to-face Example: Social social conversation with conversation on the X peers phone t E m B C b Example: Baking bread Example: Reading an e d using a recipe and a video article about the effects demonstration. of yeast on bread. d e Cognitively Demanding d Chart Permission: Courtesy of Nadia Prokopchuk, Department of Curriculum Studies, University of Saskatchewan 1.1) Critically explain each of the four quadrants in Cummins’ Quadrant Model. Structure you answer as follows: • Analyse how cognitive demand and contextual support interact within each quadrant. • Evaluate the implications of each quadrant for teaching and learning in multilingual South African classrooms. Use a relevant classroom example for each quadrant. (8) 2 1.2) Analyse the following classroom task and answer the questions. Grade 8 learners are given the following informational text with no visuals. They must read the text independently and write a paragraph summarising the key ideas. Title: Understanding the El Niño Weather Pattern El Niño is a natural weather pattern that affects many parts of the world. It happens in the Pacific Ocean, which is the largest ocean on Earth. During an El Niño event, the surface water in the central and eastern Pacific Ocean becomes warmer than usual. This change in ocean temperature may seem small, but it can have a big impact on weather systems across the globe. Normally, trade winds push warm water towards the western Pacific, near countries like Australia and Indonesia. During El Niño, these winds become weaker or even change direction. As a result, warm water moves back towards the eastern Pacific, near South America. This shift affects rainfall, temperature, and weather patterns in different regions. El Niño can cause heavy rainfall and flooding in some areas, especially along the west coast of South America. At the same time, other regions, such as parts of southern Africa, may experience dry conditions and drought. These changes can affect farming, water supply, and food production. For example, farmers may struggle to grow crops if there is not enough rain, or if floods damage their fields. In recent years, scientists have been closely monitoring signs of a new El Niño event. They use satellites, ocean measurements, and weather models to track changes in temperature and wind patterns. Understanding El Niño is important because it helps governments and communities prepare for possible extreme weather conditions. Although El Niño is a natural event, its effects can be more serious because of climate change. Warmer global temperatures can make weather patterns less predictable and more intense. This means that floods, droughts, and heatwaves may become stronger or happen more often. Learning about El Niño helps people understand how the ocean and atmosphere are connected. It also shows why it is important to plan ahead and protect communities from the impact of changing weather conditions.