Produção de vídeo educacional : modelo interativo usando o PBL

Abstract

Introduction: currently with constant macroeconomic and technological changes, education is undergoing changes beyond the classroom, such as the creation of media content on the Internet. This change is influenced in large part by the technological and pedagogical trends, highlighting the ease of access of the Internet around the world and an increase in the number of mobile users. In this scenario, surveys show that the video tool improves the quality and learning experience of the user. Many educational video content addresses themes in a traditional way. However, it can be said that there is little use of educational videos that use the Problem Based Learning (PBL) method. Objective: Develop videotapes in infectology, using as basis a problem and using the PBL method to present the subjects to the students in an integrated and practical way. Methods: A clinical case was constructed on infective endocarditis and had elements for the discussion of infectious agent microbiology, immunology and pharmacological treatment. A script was produced and it included the dialogue of the students and what would be shown, besides, it was planned as the background, the information passed, the way of passing it, the time of the video, as well as the angle of the Camera and microphone position. The speeches were also written in order to introduce naturalness and relaxation in the relevant information. The schemes were all drawn up by the students, based on their individual studies. We chose to record audio and video separately, transmit only students' hands and pass the schemes drawn on paper using a white background. Results: In order to construct the clinical case and the script, it was necessary an extensive bibliographical search through books and treatises that gave information with high credibility on the subject, the information had to be placed in a logical order similar to the one seen in medical books In order to obtain a greater level of understanding on the part of the viewer. The speeches were also written with the intention of introducing natural and leisurely relevant information, be they technical or not, as well as to improve the transition between subjects. The schemes were all elaborated before by the monitors aiming to bring the technical information to an imaginary and more friendly plane so that the viewer would be easier to understand the transmitted subject. Conclusions: The production of videos for educational purposes allows the conversion of the static content of the books into dynamic, can have a very large scope, produces in a certain way a legacy, leaving a dialogue content registered to be displayed when and where you want besides being a Material that generates a cognitive productivity compared to few didactic materials.