This study aimed to prove the effectiveness of the application of the group investigation learning model in improving students' interpersonal skills. The sample of this study was 116 students, which was determined by a simple random sampling technique. This experimental research used pre-test post-test Control Group Design. Data were obtained by…

This research is motivated by the importance of social skills for elementary school students. Social skills are abilities that must be possessed by every individual to function well in their social environment. Social skills must be instilled through the stages of learning and habituation. One of the approaches to instill social skills is through…

This article aims to describe the mathematical identity of elementary school students during studying mathematics. When studying mathematics, the students often face difficulties in understanding the concepts which results the decrease in their learning motivation. It will lead to the lack of development of their mathematical identity. The…

Each learning model has different pattern and approach that will affect the learning outcomes. Thus, a study is required focused on the effect of implementing the learning model so that it can become a reference for teachers. The study aimed to compare the students' problem-solving skills using Project Based Learning (PjBL) model and…

This research was carried out to analyze the effect of Group Investigation (GI) model on the student problem solving ability and students academic achievement on the digestive system material for students grade 8th junior high school 2 Belimbing Hulu. In this study we used quasi experimental design according to the quantitative research methods,…

Indonesia's involvement in the Programme for International Student Assessment (PISA) is one attempt to see how far the development of educational programs in our country compared to other countries in the world. PISA results show that Indonesia is still at the lower level. This means that the ability of Indonesian students in solving problems that…

This study compared the effects of worked example and problem-solving approaches in individual or group work settings on learning to solve geometry problems. One hundred and one seventh graders from Indonesia were randomly allocated to four experimental groups using a 2 (problem-solving vs. worked examples) x 2 (individual vs. group study) design.…