The Effectiveness of Using Quizizz in Improving Students' Collaboration Skills in the Course of Assessment of the Process and Results of Learning Chemistry

Abstract

The purpose of this study was to determine the effectiveness of Quizizz in improving student collaboration. A one-group pretest-posttest design was used in this study. In this study, Quizizz was used in classroom learning with a project-based learning model. This study was conducted on 23 students in class R-001 who took the Chemistry Learning Process and Outcome Assessment course in the 2025/2026 academic year. Questionnaires were administered before and after the lectures. The hypothesis test results showed a significance value of 0.000 or less than 0.05. This indicates that the students' collaboration skills in this study increased significantly after using Quizizz.