"Postscript"

Demonstration is very important to the learners in ordered to easily catch and understand the subject. Demonstration can guide and helped the students. As I read the postscript-Some random thoughts on demonstration I learned that in demonstrating teacher should be aware of his/her demonstrating time because you need to consider the ability of your learners if they will easily get what you have demonstrate in front. Demonstration is one of the methods of teaching it is very important and useful methods to the teacher especially in computer subject.