MICROTEACHING : SKILL OF USING BLACKBOARD. For micro-teaching, I chose the skill of blackboard writing and selected the topic "The profile of GABRIEL GARCIA MARQUEZ". After having an informal interaction with the students, I explained about the author and wrote his name on the blackboard. Then, I wrote the author details on the board and asked students to read it. Additionally, I encouraged students to share their knowledge which I wrote on the board. Finally, I summarized the key points.