Vocational Didactics and Teaching Methodology:
Learn and work assignments (application), role of teacher and learner (application), cooperative learning (application), self-directed learning (application), problem-based learning (application), organizing group work (application), presentation (application), feedback (application), learning motivation (application), self-concept (application), culture and values (application), safety and environment (application)
Technical and Professional Specialization:
Sizing and protecting the water supply system (techniques for sizing water supply systems, including calculating system requirements and demand, developed lengths, and pressure drops); reviews of the factors that can reduce efficiency of water supply piping; introduction of different backflow prevention devices and explains how they work, where they are used, and how they are installed in water supply systems); potable water supply treatment (disinfect, filter, and soften water supply systems); types of venting, sizing DWV and storm systems (calculate drainage fixture units for waste systems. Re-views how to size drain, waste, and vent (DWV) systems); sewage pumps (installation, diagnosis, and repair of pumps, controls); corrosive-resistant waste piping (corrosive wastes and reviews related safety issues and hazard communications); service plumbing (troubleshooting and repair of fixtures, valves, and faucets in accordance with code and safety guidelines); renovation of a bathroom: planning, calculation, challenges in implementation, possibilities and limits of implementation; front wall installation: planning, construction frame, in-house drain installation, in-house fresh water installation; domestic pumps: planning, calculations, set up a domestic pump, install domestic pump, trouble-shooting domestic pumps; monitoring.