1) Micro Teaching is a technique used to develop effective explanation skills in the classroom. Explaining involves filling gaps in students' understanding by relating new concepts to their prior knowledge.
2) There are desirable and undesirable behaviors when explaining. Desirable behaviors include using an introduction, linking statements, and a conclusion. Teachers should also test understanding through questions.
3) Introductions should engage students and provide an overview of the topic. Linking statements use words like "because", "then", and "as a result" to connect ideas. Conclusions summarize what was learned.