The Analysis of Learning Model Interaction Based On Project Based Learning Integrated WhatsApp Messenger as Mobile Learning to the Students Learning Outcomes and Critical Thinking Skills

Abstract

The purpose of this study was to determine the interaction of learning model based on
Project Based Learning integrated WhatsApp Messenger as a mobile learning to the
learning outcomes and critical thinking skills of students. This research method used
Experimental Method with pretest-postest control group design. The sampling of procedure
used cluster sampling technique consisted of VA class as experiment class as much as 17
students and VB as control class which are 17 students. The data collection techniques used
observation, documentation, interviews, questionnaires, and tests. Statistical analysis in this
study used t-test analysis to find the interaction of application of learning model based on
Project Based Learning integrated WhatsApp Messenger as mobile learning to the learning
outcomes and students' critical thinking ability. The results showed that the value of t-test
was 8.462. The t-table means that there was an interaction of application of learning model
based on Project Based Learning integrated WhatsApp Messenger as a mobile learning
toward learning outcomes and students' critical thinking ability. The t-table of 1.745 with a
significance level of 5% indicates that the value of t-test was greater than t-table, it means
that there was an interaction of learning model based on Project Based Learning integrated
WhatsApp Messenger as a mobile learning to the learning outcomes and critical thinking
skills of students.
Keywords: Project Based Learning, WhatsApp Messenger, Mobile Learning, Learning Outcomes,
Critical Thinking Skill