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.
It depends on the species of the bird and also whether it is being kept in captivity or not. Some parrots have been noted to live over a hundred years in captivity, but the lifespans of most large birds range from 30 to 70 years. Smaller birds live for shorter lengths of time. For example, a pet canary will usually only live for about 10 years. Parrots can live to be over 100 years old. It depends on the species of the bird and also whether it is being kept in captivity or not. Some parrots have been noted to live over a hundred years in captivity, but the lifespans of most large birds range from 30 to 70 years. Smaller birds live for shorter lengths of time.