Effectiveness of Radio Gema Edukasi Broadcast Program on The Improvement of Student Learning Outcomes in Public High Schools of Bandar Lampung During Covid-19 Pandemic Period

Abstract

The reasearch aims to analyse the effectiveness of Auditory Intellectual Repetition learning model based radio broadcast program on News Items learning material to students of grade twelve public senior high school in Bandar Lampung during Covid-19 pandemic period. The research was conducted in November 2020-April 2021 via online learning to 32 students of SMA Negeri 2 Bandar Lampung that represented 17 Public Senior high schools in the city of Bandar Lampung. The evaluation of the experimental study was conducted by using test apparatus through Google Form questionnaires. Professionals in design, media, and materials were involved in order to evaluate the quality of the learning media. The validity evaluation of each test questions is done by using Pearson Product Moment formula. The reliability was examined with Chi Square formula. Hypothesis was tested by using non parametric statistic of Wilcoxon Signed Rank Test. Certain adjustment needed to be made due to the current situation of Covid-19 pandemy. One of it is the way the researchers collect the data from the research subjects. Pre-test and post-test experimental design is used for the study. The result had given different scores on the pre-test and post-test finding with the post test scores exceeded of that in the pre-test. The test result of the hypothesys indicated differences on the effectivity of the students? study output after using the Auditory Intellectual Repetition study model based radio program by radio Gema Edukasi in Bandar Lampung. The N-Gain calculation had indicated a high effectiveness. This had shown that Radio Gema Edukasi broadcast was effective to increase the study output of auditive students in public senior high schools in the city of Bandar Lampung.