Identifying internal forces like tension , compression , torsion , and shear . 2. Design (±20 Marks)
Learners evaluate their final drawing against their original specifications using a checklist. Specification Criterion Met? (Y/N) Motivation/Reason Mechanical advantage included?
The Grade 9 Technology Term 1 Mini-PAT typically focuses on designing and constructing a bridge to solve community-based accessibility problems caused by flooding. Assessment involves an investigation, technical drawings, and building a model, with a focus on structural stability and cost-effectiveness. For full documentation and examples, see Twinkl and Studocu . Grade 9 Technology Mini-PAT: Bridge Construction Project
Triangles do not easily change shape under a load, making them the most rigid geometric shape for framework structures. Mechanical Advantage (If Pulleys/Gears are Used) Question: How does a system achieve mechanical advantage?
A short paragraph stating what will be built, for whom, and why (e.g., "I will design and build a truss bridge for the Mbombela community to provide safe pedestrian access"). (3 marks) technology grade 9 mini pat term 1 memorandum
The memorandum will look for explicit use of triangles. Triangles do not deform easily under loads, making them the foundational shape for trusses.
In the South African CAPS curriculum, the is a critical component that evaluates a student's ability to apply theoretical knowledge to a real-world engineering problem.
Use a dedicated folder. Ensure all text is legible and drawings are done in pencil with a sharp lead.
Ensure your design brief answers the core questions: What are you making? Who is it for? Why is it needed? Identifying internal forces like tension , compression ,
"Okay," Thabo said, sitting up straighter. "Let’s deconstruct this. What does the memo say about the frame structure?"
The use of triangulation to reinforce frameworks.
On Friday, the moment of truth arrived. Mr. Sithole walked around with his clipboard—the physical embodiment of the .
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Learners build a physical prototype or model based on their chosen design.
A short, clear statement explaining the user's need and the intended product.
The preferred by your department if it differs from the standard 70 marks.
Below is a breakdown of the typical sections of the Term 1 Mini-PAT and the model answers you would find in an official memorandum, based on the CAPS curriculum for Grade 9 Technology.
Learners must produce a final, chosen design drawn to scale. 3 Marks
The first term of Grade 9 Technology transitions learners from basic materials to structural engineering. The Mini-PAT typically challenges students to solve a real-world community problem, such as designing a pedestrian bridge, a cell phone tower, or an emergency rescue pylon. Key Knowledge Areas Tested: