Consider the following:
(i) A teacher who possess a thorough knowledge of the subject
(ii) A teacher who makes the students laugh by his handling of the subject
(iii) A teacher wearing neat and clean clothes
(iv) A healthy and agile teacher
Which of the above is an internal quality of a Mathematics teacher?
1
(i) and (ii)
2
(ii) and (iii)
3
(iii) and (iv)
4
(i) and (iv)