Tuesday, 27 June 2023 08:02

Pre-Technical Studies Questions and Answers - Grade 7 Mid Term 2 Exams 2023 Set 3

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QUESTIONS

For questions 1-8, match the aspect with the correct statement. (8 marks)

 No Aspect Corresponding statement
 1 Protect your eyes Each tool and avoid swinging them as you might injure yourself and others
 2 Carry with care Should be worn when using tools to protect the user
 3 Do not pocket sharp objects According to the manufacturer's manual
 4 Personal protective equipment To the right storage place
 5 Follow instructions Instead, carry them in a toolbox
 6 Clean and return To make sure that they are in good condition
 7 Use the right tools By wearing eye protection
8 Inspect regularly For the right job

For questions 9-12, name the tools found in each of the categories below. (4 marks)

  1. Cutting tools
  2. Digging tools
  3. Hauling tools
  4. Harvesting tools
  5. Identify the tool below and its uses. (2 marks)
    13 adada
  6. What are the differences between the tools below? (4 marks)
    14 adadad
  7. What are the careers related to household tool? (4 marks)
  8. What are examples of farming hand tools? (4 marks)
  9. What are the careers related to farming hand tools? (4 marks)
  10. Name different ways to care for and meintain household hand tools. (3 marks)
  11. Name natural non-metallic materials. (3 marks)
  12. Name synthetic non-metallic materials. (3 marks)
  13. What are the uses of synthetic materials found in your locality? (3 marks)
  14. What materials are used by people who are in construction engineering? (2 marks)
  15. Which material can be used in place of a plastic bag? (2 mark)
  16. Identify two causes of burns. (2 marks)
  17. Why are some metals called ferrous metals? (2 marks)

MARKING SCHEME

 No Aspect Corresponding statement
 1 Protect your eyes

By wearing eye protection

 2 Carry with care

Each tool and avoid swinging them as you might injure yourself and others

 3 Do not pocket sharp objects

Instead, carry them in a toolbox

 4 Personal protective equipment

Should be worn when using tools to protect the user

 5 Follow instructions According to the manufacturer's manual
 6 Clean and return

To the right storage place

 7 Use the right tools For the right job
8 Inspect regularly To make sure that they are in good condition
  1. panga, saw, axe, assess any other
  2. fork, jembe, plough, assess any other 
  3. wheelbarrow, handcarts, assess other 
  4. sickle, axe, hoe, assess any other
  5. Used to measure length
  6. first picture is of a hammer and the second is a mallet.
    "A hammer has two heads while a mallet only has one.
    "A hammer is made of metal while amaliet is made of a softer material such as rubber or plastic.
  7. Chef, Spa attendant Assess any other
  8. Jembes, Ploughs, Rakes, Pangas, Knapsack sprayers, Axes 
  9. Farm tool fabri fabrication
    Tools maintenance and repair 
    Livestock farming
    Greenhouse construction
    Farm tool hardware
  10. Cleaning dirt and debris from tools after use
    Oiling metallic parts to prevent rust
    repairing loose or broken handles
    Sharpening blades of cutting tools
    Storing tools in a clean dry storage area
  11. Plants, Rocks, Wool, Water, Sand
  12. Synthetic fibre, Glass, Plastic, Ceramic
  13. Assess according to the materials found In your locality
  14. Stones, Glass
  15. Fibre bags, Synthetic bags, Assess 
  16. Fire, Chemicals, Electricity
  17. They contain iron element and can therefore rust
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