title: IMPROVING STUDENT’S VOCABULARY MASTERY BY USING QUIZIZZ APPLICATION AT SEVENTH GRADE STUDENTS OF SMP NEGERI 6 TERBANGGI BESAR creator: Tiyur Dwi, Atmojo subject: 300 Ilmu sosial subject: 370 Pendidikan subject: 404 Topik khusus bahasa subject: 420 Bahasa Inggris dan Inggris kuno (Anglo-Saxon) description: This study investigates the effect of Quizizz application on improving vocabulary mastery among seventh-grade students at SMP Negeri 6 Terbanggi Besar. A total of 31 students from class VII A participated in the study. Three treatment sessions were conducted using Quizizz application. A pretest-posttest design was employed, with 40 multiple choice questions, and data were analyzed using the Wilcoxon Signed-Rank Test. Based on the results of the Wilcoxon Signed-Rank Test, the p-value indicates statistical significance because p < 0,05. This means there is a significant difference between pretest and posttest scores that the treatment (Quizizz) has an effect on improving vocabulary mastery. These data indicate that the Quizizz app is a useful media for teach vocabulary in grade seven students. Keywords: Quizizz application, vocabulary mastery, seventh-grade, quiz-based technology learning. publisher: Fakultas Keguruan dan Ilmu Pendidikan date: 2025-06-17 type: Skripsi type: NonPeerReviewed format: text identifier: http://digilib.unila.ac.id/88873/1/ABSTRAK.pdf format: text identifier: http://digilib.unila.ac.id/88873/2/SKRIPSI%20FULL.pdf format: text identifier: http://digilib.unila.ac.id/88873/3/SKRIPSI%20FULL%20TANPA%20BAB%20PEMBAHASAN.pdf identifier: Tiyur Dwi, Atmojo (2025) IMPROVING STUDENT’S VOCABULARY MASTERY BY USING QUIZIZZ APPLICATION AT SEVENTH GRADE STUDENTS OF SMP NEGERI 6 TERBANGGI BESAR. Fakultas Keguruan dan Ilmu Pendidikan, Universitas Lampung. relation: http://digilib.unila.ac.id/88873/