Pre-Technical & Pre-Career Studies Questions and Answers - Grade 7 End Term 1 Exams 2023 Set 2

INSTRUCTION TO CANDIDATE

• Read each qiuestion carefully
• Answer ALL questions

1. The state of being safe and protected from danger or harm is known as (2mks
2. What is a safety hazard? (2mks)
3. List three possible potential hazards around your school environment.
4. Identify three safety tips that you need to practice in order to be responsible for your personal safety (3mks)
5. List any three safety measures that you need to ensure while performing tasks. (3mks)
6. Draw, colour, state use and explain how to handle a mallet. (5mks)
   
7. What is a wrench? (2mks)
8. List any three common workshop hand tools (3mks)
9. What does the abbreviation 'PPE's' stand for?
10. When is it necessary to put on PPE's (2mks)
11. Grade seven learners made a poster of the rules and regulations while performing tasks in a workshop. State three of the rules that the learners made? (3mks)
12. What does the words "Only operate tools acording to the Manufacturer's instructions" stand for (2mks)
13. Identify three careers related to safety (3mks)
14. Who are Traffic Marshals? (2mks)
15. A grade seven learner came across this poster.
    
    What does the poster represent? (2mks)
16. Write three things that you should do if your clothes catch fire? (3mks)
17. Why should "Exits" in buildings stay unblocked? (2mks)
18. What is an injury? (2mks)
19. Identify two types of injuries (2mks)
20. Tissues that connect bones at a joint are called (2mks)

MARKING SCHEME

1.  
   • Safety
   • Personal safety
2. It is a place or object that has the potential of causing harm or injury while performing a task
3.  
   1. Broken glasses
   2. Exposed electric wires
   3. Metallic objects unattended to
   4. Open pits
   5. Slippery floors
   6. Oil spilled on floor or compound
4.  
   1. Never perform a task not known
   2. Read safety rules and regulations and follow them
   3. Wear protective gear when carrying on a task
   4. Handle hand tools correctly
   5. Work in a safe environment
5.  
   1. Wear protective gear
   2. Read and understand safety rules and regulations
   3. Do not perform a task in a crowded place
   4. Ensure you know how to perform the task
   5. Use the correct tool(s)
6.  
   
   
   • Metal head
     
     1. Used to break stones
     2. Used to hit chisels when working on wood, stones or metals
   • Handle
     1. Hold the handle firmly when using it.
7.  
   • This is a special spanner that has a movable part (head)
   • It is used when cutting or fitting plastic or metallic pipes
8.  
   1. Handsaw
   2. Nail
   3. Clamps
   4. Hammer
   5. Hacksaw
   6. Panga
   7. Chisel
   8. Mallet
   9. Hand broom
9. Personal Protective Equipment
10. When handling wounds/open cuts/injuries where blood is involved.
11.  
    1. Work in a well lit room
    2. Do not run around in the workshop
    3. Do not perform a task you do not know how
       (Handle tools correctly)
12. It directs the user to follow instuctions from the manufacturer to avoid damage to self and to the tool(s)
13.  
    1. Firefighters
    2. Traffic marshals
    3. Doctors
    4. Nurses
    5. First aider
    6. Electricians
    7. Garbage collections
14. These are professionals trained to help contro; traffic on roads for easy movement
15. It notifies people in a place or institution to assemble at this point in case of fire outbreak
16.  
    1. Do not run
    2. Stop and drop to the ground
    3. Cover your face with your hands and roll
17. This is to allow easy escape in case of emergencies in a building. This minimises casualties
18. This is a physical harm done to the skin or any part of the body internally or externally
19.  
    1. Burns
    2. Bruises
    3. Cuts/wound
    4. Fractures
    5. Sprains
    6. Scalds
20. Those are called ligaments