To prove the credibility of empirical and theoretical claims about the ties between problem-based learning (PBL) and educational outcomes, this study investigates the role of PBL as a teaching model to enhance students' learning activities and outcomes in South Sulawesi located in rural Indonesia. The study subjects included first graders at a…

This study aims to develop and examine a civic education textbook model based on living values education in order to foster the development of junior high school students' characters. This research employs Research and Development approach with an explorative method being used at model development stage and experiment method at model testing…

This study looks at innovative learnings' effect on achieving students' High Order Thinking Skills (HOTS). HOTS is one part of the skills that need to be developed in the 21st Century. This research is a quantitative study with a meta-analysis approach to the mean with random-effects models. Generally, the steps involve formulating research…

An attitude is a form of one's perception of an object that is described with expressions of like or not. The purpose of the study was to describe the attitudes of students towards the three indicators of the attitude of the junior high school in Batanghari. The research method uses quantitative survey research. The instrument used was a…

Students' creativity and self-efficacy in solving mathematical problems remain low. Students with Field Dependent (FD) and Field Independent (FI)cognitive styles have different creativity and self-efficacy. One learning model that is believed to increase students' creativity and self-efficacy is Problem Based Learning (PBL) model. This study aimed…

This study aims to implement empirically students' abstraction with socio-cultural background of Indonesia. Abstraction is an activity that involves a vertical reorganization of previously constructed mathematics into a new mathematical structure. The principal components of the model are three dynamic nested epistemic actions: recognizing,…

This research is a qualitative study that aimed to describe the stages of students mathematical imagination in solving mathematical problems. There are three kinds of mathematical imagination in solving mathematical problems, namely sensory mathematical imagination, creative mathematical imagination and recreative mathematical imagination.…

The aims of the research are (1) to identify types of character through "kalosara" revitalization as an ethno-pedagogical media in social sciences (IPS) learning at junior high school (SMP), (2) to develop strategy of "kalosara" revitalization as an ethno-pedagogical media in the development of characters of students, and (3)…

The lack of Indonesian students achievement in the international assessment is due to several factors. Students are not familiar with the problems requiring reasoning, in particular the proportional reasoning. This research aims to identify the distribution and the Level of Cognitive Demands (LCD) of the proportional reasoning problems found in…

Several studies suggest that most students are not in the same level of development (Slavin, 2008). From concrete operation level to formal operation level, students experience lateness in the transition phase. Consequently, students feel difficulty in solving mathematics problems. Method research is a qualitatively descriptive-explorative…

This research was motivated by several studies which show that students have difficulties in understanding the material ratio, wherein one contributing factor is the lack of ability in proportional reasoning. The purpose of this study is to produce a trajectory of learning to help students develop abilities in comparison reasoning. Solution…

This article reports how simulation strategy applied to improve student's speaking skill. The participants were 36 students of State Junior High School 1 Citeureup, Kranggan, West Java. For about two months they were taught speaking using simulation strategy. The instruments used were speaking test and observation. The data were analyzed using the…

Among the main causes of low learning achievement in mathematics learning is a delayed behavior to do tasks, commonly called academic procrastination. The objectives of this research are to describe and to explain the causal factors and consequences of academic procrastination in learning mathematics for junior high school students. This research…

Studies of verbal abuses in learning are limited. In fact, the impact in learning is more serious than physical violence because the target is the psychological aspect. The purpose of this study is to describe the form of verbal abuses of teachers due to teacher-student power imbalance in learning in school. This research uses a…

This aim of this study is to describe the process of local conjecturing in generalizing patterns based on Action, Process, Object, Schema (APOS) theory. The subjects were 16 grade 8 students from a junior high school. Data collection used Pattern Generalization Problem (PGP) and interviews. In the first stage, students completed PGP; in the second…