Value is the usefulness or worth of something. Value determines or describes what is important to us. What is important to us is something that guides, motivates attitudes and actions.
Maintenance is the activities carried out on a daily or regular basis to make our things in good working condition.
Maintenance is done through simple –
- Repairing or Replacing the Parts
- Reclaiming, Etc.
Maintenance preserves the value placed on things.
TYPES OF MAINTENANCE
Value determines the kind of maintenance applied to value. There are three types of maintenance,
- Corrective maintenance
This is the maintenance (repair) carried out after an equipment is no more working.
- Preventive maintenance
This is the maintenance (repair) carried out on equipment so that they will not stop working.
- Predictive maintenance
This is the maintenance required special instrument to detect a likely fault in any equipment. For example, tyre gauge, oil gauge, etc.
Step I: The teacher revises the previous lesson. Based on this, he/she asks the pupils some questions;
Step II: Explains the meaning of value and maintenance, give examples.
Step III: Pupil’s Activities – Discuss with the teacher the meaning of value and maintenance.
Step IV: Pupil’s Activities – Participate in class discussion.
- Discuss the different types of maintenance.
- Explain the meaning of value.
- State three (3) types of maintenance
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