Efektivitas Penerapan Media Pembelajaran Wordwall dalam Meningkatkan Kemampuan Menulis Surat Resmi pada Pembelajaran Bahasa Indonesia Siswa Kelas VII SMP Negeri 13 Kota Bengkulu

The purpose of this study was to determine the effectiveness of the application of wordwall media in improving the ability to write official letters in learning Indonesian language for class VII students of SMP Negeri 13 Bengkulu City. This study uses a quantitative research type with a quasi-experimental method. The population in this study were all students of class VII, while the sample was from class VII A and VII B consisting of the control class and the experimental class. The data analysis technique used statistics with the T test. Data collection techniques were observation, instrument tests and documentation. The results of the study on the effectiveness of the application of Wordwall learning media in improving the ability to write official letters from the sign value data. 0.05 (0.000 <0.05), then Ha is accepted and Ho is rejected.