Student creative thinking skills of environmental change material using group investigation learning model with interactive multimedia

Abstract

Group investigation learning model are used to overcome the fundamental problems of students’ creative thinking abilities in environmental change material. This study aims to describe the planning, analyze implementation, and test the hypothesis of the application of the group investigation model assisted interactive multimedia on students’ creative thinking abilities on environmental change material. The research method used was a pre-experimental design with one group pretest-posttest. The sample was determined by purposive sampling techniques in two classes, namely class X IPA-4 and X IPA-5. The results showed that the validation of the RPP 77.24%, 82% LKS and 85% Interactive Multimedia. The average implementation of teacher activities in class X MIPA 4 is 87.50% and X MIPA 5 90%. While the average activity of student in class X MIPA 4 79.11% and X MIPA 5 79.69%. The results of hypothesis testing using paired t test in class X MIPA 4 obtained t count (19.70)> t table (2.03) and in class X MIPA 5 t count (19.05)> t table (2.04). The conclusion is t count > t table, then H0 is rejected and H1 is accepted, meaning that there is a significant difference between of students’ creative thinking abilities in environmental change material before and after the application of the group investigation models assisted interactive multimedia.