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.
Listed below is a life span list of a few parrot species: 1  Macaws can live for 50 to 100 years. 2  Cockatoos are a close second. 3  Amazon and African Grey parrots on the other hand can live for 70 and 60 years respectively.  The Eclectus species can live for 65 to 85 1  years. Senegalâs can live for 50 years.