SHS2 Applied Technology · Semester 2 Week 2: Tools and Machines in Woodwork Industry

Lesson notes

Learning Objectives

Indicator: 2.4.1.LI.4 - Explain how to care for and maintain hand tools and machines.

By the end of the lesson, learners can:

State at least four general principles for the care and maintenance of woodwork machines and hand tools.
Explain the daily, weekly, and periodic maintenance routines required for circular saws, crosscut saws, band saws, dimension saws, surface planers, and thicknessers.
Demonstrate the correct procedure for cleaning, lubricating, and adjusting a specified woodwork machine, following safety and work ethics.
Identify common faults in woodwork machines caused by poor maintenance and propose appropriate corrective actions.
Justify why regular care and maintenance of machines is a professional responsibility and not optional in a woodwork shop.

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Curriculum details

Strand: Wood Technology (Strand 4)
Sub-strand: Tools and Machines in Woodwork Industry (4.1)
Content standard: 2.4.1.CS.1 - 2.4.1.CS.1 Demonstrate the ability to use woodwork hand tools, Joints and Machines in the woodwork shops 2.4.1.LO.1 Demonstrate knowledge and understanding of hand tools and machines to select the right tool and machine for a specific woodwork operation
Indicator: 2.4.1.LI.4 - Explain how to care for and maintain hand tools and machines.
Suggested placement: Semester 2, Week 2 (Week 22 of the year)
Our suggestion, laid out in curriculum order across three terms of twelve weeks. NaCCA does not fix the week, so follow your school's scheme of learning.
Source document note: The official curriculum document has a fault in this entry, so the curriculum text above is transcribed exactly as printed:

content standard text - p.99: prints the learning-outcome code as "1.4.1.LO.1"; filed under the section's own 2.4.1.LO.1
Curriculum reference: NaCCA curriculum document, p. 99

Exemplars (from the NaCCA curriculum)

Group work/Collaborative Learning
- Guide learners in mixed ability groups to co-operatively and passionately identify the following machines: i. Circular saw ii. Crosscut saw. iii Band saw. iv. Dimension saw. v. Surface planner
1. Assist learners in mixed ability groups to identify and describe the parts of the following machines co-operatively and passionately with open mindedness: i. Circular saw ii. Crosscut saw. iii. Band saw iv. Dimension saw v. Surface planner
vi. Thicknesser/Combined Surface planer and thicknesser. Group work/Collaborative Learning /Critical Thinking and Talk for Learning
Approaches: Assist learners in mixed ability groups to co-operatively discuss the uses of the following woodwork machines taking into consideration work ethics:
2. Crosscut saw
3. Circular saw.
4. Band saw
5. Dimension saw
6. Surface planner.
7. Thicknesser/Combined Surface planer and thicknesser
Digital Literacy learning: Task learners to passionately use search engines (YouTube) to surf for videos on the uses of the following sawing machines with open-mindedness: i. Circular saw ii. Crosscut saw. iii. Band saw iv. Dimension saw. Experiential learning/ Group work/Collaborative Learning
- Guide learners with open-mindedness to select an appropriate machine and use it properly with self-control, taking into consideration work ethics.
- Task learners in mixed ability groups to co-operatively discuss the care and maintenance of woodwork machines with passion.

Assessment (2.4.1.AS.4). The document marks these depth-of-knowledge levels for this indicator: Level 4 Extended critical thinking and reasoning.

Teaching and Learning Materials:
- Measuring tools: E.g., Rule, Tape Measure, Callipers
- Marking tools and setting out tools: Pencil, Try Square, Marking Gauge, Mortise Gauge Cutting Gauge, Sliding Bevel
- Cutting and Shaping tools: Saws, Planes, Spoke shave
- Circular saw
- Band saw
- Dimension saw
- Surface planner
- Thicknesser/Combined Surface planer and thicknesser
- Videos on the uses of the following Computer Numerical Control (CNC) machines:
- i. Circular saw
- ii. Crosscut saw
- iii. Band saw
- iv. Dimension saw
- v. Surface planner
- vi. Thicknesser/Combined Surface planer and thicknesser
- Rag
- Duster
- Screwdriver
- Handyman tools.
- Oil Crosscut saw.