Please enable JavaScript.
Coggle requires JavaScript to display documents.
BKN102 PRODUCTS AND PROCESSES, (Sub-topic 1: Properties of Raw Materials…
-
- Sub-topic 1: Properties of Raw Materials
- Key Concept: Natural materials (sugarcane, clay, soil) have different properties — texture, hardness, taste (DBE, 2011)
- Inquiry Activity: Learners touch, smell and observe sugarcane, sugar, clay and bricks, recording properties. Skill: Observing and comparing.
- Value: Respect for natural resources.
- Sub-topic 2: Changes of Materials
- Key Concept: Raw materials undergo changes — heating, cooling, molding, crystallizing
- Inquiry Activity: Experiment — heat sugarcane juice to see crystallizing into sugar crystals. Skill: Investigating change.
-
- Sub-topic 1: Processing Techniques
- Key Concept: Molding and crystallizing as technological processes (DBE, 2011)
- Inquiry Activity: Learners mold wet clay into small bricks using ice-tray molds, leave to dry. Skill: Making and designing.
-
- Sub-topic 2: Tools and Technology
- Key Concept: Tools help transform materials — sugar mills, brick molds, ovens
- Inquiry Activity: Show pictures/videos from WCED e-Portal Life Skills Book 2 and discuss how technology helps (WCED, 2024)
- Value: Appreciation of technology
- Sub-topic 1: Workers and Communities
- Key Concept: Different workers — farmers, factory workers, builders — involved in production
- Inquiry Activity: Group discussion: "Who are the workers who make sugar and bricks? Why is their work important?" Skill: Communication.
- Value: Respect for workers
- Sub-topic 2: Uses in Community
- Key Concept: Communities use sugar for food and bricks for building homes
- Inquiry Activity: Learners draw their home and label where bricks and sugar are used. Skill: Linking knowledge to everyday life.
-
-
-
-
-
-
-
-