Grade 7 Pre-Technical Studies · Strand 1: Foundations of Pre-Technical Studies · Safety in the Immediate Environment
Safety Rules, Regulations, and Safe Tool Handling
A short Grade 7 Pre-Technical Studies lesson for the CBE curriculum, part of Foundations of Pre-Technical Studies: Safety in the Immediate Environment. Learn it on any phone with notes and slides, then check yourself with a quick quiz and earn XP. This lesson is free.
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1. When using a chisel to pare wood, what is the correct position for your hands?
- A. One hand on the handle and the other holding the wood in front of the blade
- B. Both hands kept firmly behind the sharp cutting edge
- C. Two fingers placed beside the bevel to guide the blade
- D. Holding the timber against your chest while paring upwards
2. Kamau has just finished grinding a steel bar and it no longer glows red. What should he do before touching it?
- A. Pick it up at once because it is not glowing
- B. Assume it is cool and pass it to a classmate
- C. Allow it to cool first, because ground metal can stay dangerously hot for several minutes
- D. Wipe it with bare palms to remove the swarf
3. Which of these is the main reason for oiling metal tools lightly before storing them?
- A. To make them look shiny for visitors
- B. To prevent moisture from causing rust
- C. To make the handles softer to grip
- D. To make the blades heavier
4. Wanjiru notices a spill of lubricating oil near the drill press in the school workshop. What should she do?
- A. Step over it and carry on working
- B. Report it to the teacher immediately without touching it
- C. Cover it with a sheet of galvanised iron
- D. Wait to see if another learner slips
5. What one-word term means acting in accordance with safety standards and workshop commands?
Type your answer in the lesson.
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