In a subject-centred classroom, it is acceptable that the teacher who is an expert in a subject be the person who impacts that knowledge to the students. Teachers are in control of the whole learning process, planned instructional design and teaching techniques.
Species: 1  The wild parrot is formally known as a Quaker parrot, Quaker parakeet, or Monk parrot or parakeet. 'Parakeet' is the common classification for smaller members of the parrot family. 2  The birds originate from South America, including parts of Brazil, Argentina, Paraguay, Bolivia and Uruguay.
Quick Answer. A parrot's lifespan ranges from 5 to 100 years, depending on the specific species and environment. Amazon parrots have an average lifespan of 50 to 70 years. Cockatiels, canaries and parakeets tend to have shorter lifespans that range between 15 and 20 years. Continue Reading.