This investigation presents a heuristic method for consumable resource allocation problem in multi-class dynamic Project Evaluation and Review Technique (PERT) networks, where new projects from different classes (types) arrive to system according to independent Poisson processes with different arrival rates. Each activity of any project is operated at a devoted service station located in a n...

ABSTRACTThis research was designed to investigate the strategies used and challenges faced by lecturers in managing EFL speaking classes. The researchers both classroom observation semi-structured interviews collecting data. participants of this were three teaching English Speaking classes at Department Universitas Islam Negeri Ar-Raniry, Banda Aceh, Indonesia. These selected purposively; all t...

This research aims to determine how classroom management at SMK Negeri 1 Tanah Grogot uses the qualitative interview technique with PAI teacher resource persons. Research result shows that in management, efforts are needed from teachers direction of component classes carried out, such as responsiveness terms looking students carefully, during teacher's learning process, always a whole create at...