Presentations are a way of communicating ideas and information to a group. This technique is quite effective in a situation where a lot of information is required to be passed on in a relatively short time. The objective of communication is to make your message understood and remembered. In order to achieve this, the teacher must be clear, coherent, articulate and convincing. There are many types of presentations, ranging from straight lecture form to participant involvement through questions and discussions. Presentations should be followed up with more participatory, active techniques to involve the trainees and make the material more memorable.This technique is used to-Introduce new subjectsProvide an overview or synthesisConvey facts and statisticsAddress large groupsThe purpose of the representation step is to help students organize the data, define the problem and identify key issues. In this phase, teachers might ask students to-Frame the problem in their own wordsDefine key terms and conceptsDetermine statements that accurately represent the givens of the problemIdentify analogous problemsDetermine what information is needed to solve the problemHere, if four prospective teachers were asked to make a presentation on the theme 'Travel' to Class V students, they should involve them and collect information through their experiences. Thus, from the above-mentioned points, it is clear that if teachers were asked to make a presentation on the theme 'Travel' each of them mainly focussed on asking students to narrate their own travel experiences using various modes of travel.