hello steemit friends
Time consuming, the teacher must prepare his visual aid at home then when he enter the class he/ she must post it and start to discuss. So the time for lecturing the lesson must not be wasted.
hello steemit friends
Time consuming, the teacher must prepare his visual aid at home then when he enter the class he/ she must post it and start to discuss. So the time for lecturing the lesson must not be wasted.