PENGGUNAAN METODE GROUP INVESTIGATION UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATA PELAJARAN IPA DAN BAHASA INDONESIA KELAS 4 SDN 01 NGLURUP

The value of science material style and its benefits as well as in learning Indonesian material comparing characters and character of fictional texts, it is known that students who have not been able to understand and absorb the subject matter to the fullest. Natural Science and Indonesian learning that takes place can not be separated from the role of a teacher, because the teacher as an educator is one component of learning and to solve problems in order to improve student learning outcomes is to apply cooperative learning models that can involve the active role of students. One learning model that is in accordance with these demands is the group investigation model. This study aims to (1) describe the implementation of the Group Investigation Method in improving student learning outcomes (2) describe the improvement in student learning outcomes through the Group Investigation Method. This research is a classroom action research.This research was conducted at SDN Nglurup 01. The research subjects were grade IV students of the 2018/2019 academic year totaling 18 people. Class action research refers to the Hopkins model which consists of planning, action, observation and reflection. Data collection in this study uses three methods, namely the test method, observation method and documentation method. The results showed that after the cooperative learning model type Group Investigation (GI) was increased in Cycle I by 44.44% and increased in Cycle II to 55.56% and increased again in Cycle III to 100%. This condition identifies that most students have achieved classical learning completeness with an average score of 84.17