Basic Technology JSS 1 Second Term Revision Questions and Answers
Basic Technology JSS 1 Second Term Lesson Notes – Week 11
Revision of All Topics Covered
Subject: Basic Technology
Class: JSS 1
Term: Second Term
Week: 11
Age: 10 – 12 years
Duration: 40 minutes
Behavioral Objectives
By the end of this lesson, students should be able to:
- Recall key concepts from all topics covered this term.
- Answer review questions correctly.
- Identify and correct mistakes from previous lessons.
- Improve understanding of technical terms.
Keywords
- Revision – Going over previously learned topics.
- Review – Checking understanding and clearing doubts.
- Workbench – A strong table for workshop activities.
- Drawing Instruments – Tools used for making drawings.
- Building Materials – Items used for construction.
Set Induction (Entry Behavior)
- The teacher asks students to mention topics covered this term.
- The teacher gives a quick summary of each topic.
Part A: Review and Revision (20 FAQs with Answers)
1. What are metals?
Metals are strong materials that can be shaped and used in construction, tools, and machines.
2. Give two types of metals.
- Ferrous metals (contain iron).
- Non-ferrous metals (do not contain iron).
3. What is a workshop?
A workshop is a place where practical work like carpentry, metalwork, and drawing is done.
4. Name three safety rules in a workshop.
- Wear safety goggles.
- Keep tools in their proper places.
- Avoid playing in the workshop.
5. What are plastics?
Plastics are materials that can be molded into different shapes.
6. What are ceramics used for?
Ceramics are used for making tiles, plates, and cups.
7. What is a building?
A building is a structure where people live or work.
8. List two types of buildings.
- Residential buildings (houses, flats).
- Commercial buildings (offices, shops).
9. What are building materials?
Building materials are items used for construction, like cement, bricks, and wood.
10. What is the use of cement in building?
Cement is used to hold bricks together.
11. Name two types of drawing instruments.
- Ruler.
- Compass.
12. Why is a ruler important in drawing?
It helps in making straight lines.
13. What is lettering in technical drawing?
Lettering is the art of writing letters and numbers neatly in a drawing.
14. What is a workbench?
A workbench is a strong table used in workshops.
15. What is the function of a vice?
A vice holds materials firmly on the workbench.
16. What is freehand sketching?
Freehand sketching is drawing without using drawing instruments.
17. What are marking-out tools?
Marking-out tools help in making guidelines before cutting materials.
18. Name one example of a marking-out tool.
A marking gauge.
19. What is a measuring tool?
A tool used to take accurate measurements.
20. Name two measuring tools.
- Ruler.
- Tape measure.
Part B: Objective Questions (Multiple Choice with a, b, c, d)
-
_______ is used to hold materials firmly on the workbench.
a) Clamp
b) Vice
c) Pencil
d) Screwdriver -
The best tool for marking parallel lines on wood is _______.
a) Tape measure
b) Marking gauge
c) Calipers
d) Compass -
A workbench is mostly used in _______.
a) Kitchen
b) Workshop
c) School office
d) Library -
The material used to make glass is _______.
a) Clay
b) Sand
c) Rubber
d) Metal -
A try square is used to measure _______.
a) Angles
b) Length
c) Weight
d) Height
Part C: Theory Questions (Short Answer)
- What is safety in the workshop?
- List two types of building materials.
- Give one example of a workbench appliance.
- Why is plastic used for making bottles?
- Name two types of freehand sketching techniques.
- What is the use of a compass in drawing?
- Mention one example of a ferrous metal.
- What is the purpose of a marking-out tool?
- Name a tool used to measure internal and external dimensions.
- What is lettering in technical drawing?
Part D: True or False Questions
- A workbench is used for cooking. (False)
- A marking gauge is used for measuring angles. (False)
- Lettering is used in technical drawing. (True)
- Safety goggles protect the eyes in a workshop. (True)
- A vice holds materials firmly. (True)
- Cement is a type of metal. (False)
- Freehand sketching needs a compass. (False)
- A try square is used to measure 90-degree angles. (True)
- A mallet is used for tightening screws. (False)
- Glass is made from sand. (True)
Part E: Fill in the Gaps Questions (Without Options)
- _______ is a tool used to measure straight lines in drawing.
- A _______ is used to hold materials firmly on a workbench.
- _______ is the art of writing letters and numbers in technical drawing.
- A try square is used to check _______ angles.
- _______ is a material used for making glass.
- The best tool for marking parallel lines is _______.
- The workshop safety rule says we should always wear _______ to protect our eyes.
- _______ is a place where practical work is done.
- A _______ is used to temporarily hold two pieces of wood together.
- _______ is used to measure long distances in technical drawing.
Conclusion
- The teacher reviews answers with students.
- Students discuss difficult questions.
- The teacher corrects misunderstandings and encourages participation.