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Products and Processes - Coggle Diagram
Products and Processes
Natural Science
Sub-topic 1: Properties of Natural Materials
Key Concept: Natural materials (e.g., wood, wool, clay) have distinct properties such as texture, hardness, and flexibility (DBE, 2011).
Inquiry-Based Activity: Learners explore different natural materials at learning stations. They use magnifying glasses and their senses (touch, sight, smell) to examine and record properties. They pose questions like, “Why is wool soft but wood hard?” and discuss in small groups.
Sub-topic 2: Physical Changes in Materials
Key Concept: Natural materials change form through physical processes like heating, mixing, and drying (Isaacs, 2018).
Inquiry-Based Activity: Learners perform a hands-on investigation: making salt dough by mixing flour, salt, and water, then observing how it changes after drying. They record the transformation and infer why changes occur.
Social Science
Sub-topic 1: Economic Roles of Natural Products
Key Concept: Natural materials support local economies through crafts and production (CAPS, DBE, 2011).
Inquiry-Based Activity: Learners explore case studies of local artisans or small businesses (e.g., a basket weaver or potter). They create posters showing how products are made, sold, and used in the community.
Sub-topic 2: Sustainable Use of Resources
Key Concept: Using natural resources responsibly ensures they are available for future generations (Slabbert & Hattingh, 2019).
Inquiry-Based Activity: Learners conduct a recycling audit at home or school and suggest ways to use natural materials sustainably. They debate questions like, “Should we always choose recycled paper over new paper?”
Technology
Sub-topic 1: Design and Production Process
Key Concept: The production of goods follows a design process that includes planning, making, and evaluating (CAPS, DBE, 2011).
Inquiry-Based Activity: Learners design and build a simple product (e.g., a paper fan or clay pot). They plan steps, sketch designs, and reflect on what worked and what they would improve.
Sub-topic 2: Tools and Techniques in Processing Materials
Key Concept: Specific tools and techniques help transform raw materials into products (Moodley, 2021).
Inquiry-Based Activity: Learners examine traditional vs. modern tools (e.g., hand-weaving vs. loom). They interview family members or craftspeople about how tools have changed and present their findings to the class.