Wowww... @dorisegwu
This is a very strong standpoint and I like the fact that it is coming from you because you are also a teacher and you teach in our country Nigeria.
We see this a lot in many scenarios where teachers fumble in front of their students and end up forcing such questions to become an assignment just because of their failure to do their basic research before standing in front of students to teach.
Awkward.
Thanks for your reply. It's really awkward just as u said. It should be a challenge to all teachers to update their knowledge so as to fit into the trend going on in knowledge.
Thanks for coming around.