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Warli, Warli; Mu’jizatin, Fadiana · Universitas Negeri Yogyakarta
Cognitive style is an individual characteristic in terms of feeling, remembering, organizing, processing, and solving the problems. This paper aims to describe the design mathematic learning based on particular cognitive style reflective vs impulsive. Cognitive styles tend to be fixed on the child, so that the learning is mo…
Usman, Mulbar · Universitas Negeri Yogyakarta
This was qualitative research. The research objectives were to reveal the profile of Junior Secondary Schools students’ metacognition at Makassar within a learning through realistic mathematics education involving metacognition. The research results were as follows. Within the realistic mathematics instruction, the first ste…
Tutuk, Narfanti · Universitas Negeri Yogyakarta
The use of English in mathematics and science classroom had been an issue in the recent years. Although legal implementation of such classroom had been diminished in public school, the challenge to conduct bilingual mathematics and science classroom may still emerge in the future. First year students of mathematics education prog…
Risnawati, Risnawati; Annisa, Kurniati; Elviza, Regita · Universitas Negeri Yogyakarta
More sophisticated technology tools from laptops, smartphones, tabs and others make students dependence to use them and bring it everywhere they are. It would be better if they are used by the students to learn, not just for social networks such as Facebook, Twitter and others, but can be used for student’s learning. The purpose…
Naning, Sutriningsih; Suherman, Suherman; Siti, Khoiriyah · Universitas Negeri Yogyakarta
The teacher’ questions in mathematics leassons influence the pattern of interaction and students’ thinking skills. Therefore, this study presented here aims at analysing questions asked during mathematics lessons, subsequently used as a reference in improving the learning process of mathematics. To achieve the research objectives descripti…
Heri, Retnawati; Dhoriva, Wutsqo; Endang, Listyani; Kartiko, Rachman Y.P. · Universitas Negeri Yogyakarta
This study aims are determining the difficulties of mathematics teachers in the junior high school to solve mathematics problems in Nusa Tenggara Timur and Maluku Utara, the two of 33 province in Indonesia . This is a descriptive explorative research, using the documentation data that is answers of 114 mathematics teachers in …
Heny, Sulistyaningrum; Tanti, Nawangsari · Universitas Negeri Yogyakarta
The background of this research relates to a current problem faced by the teacher and students of Mathematics Education Depatment, in which the quality of learning process and the results were still not optimal. Learning basically has the social aspect, therefore it needs instructional design which can give the opportunity for th…
Anik, Yuliani · Universitas Negeri Yogyakarta
Mathematical literacy is one of the important skills students need to possess in learning math. Mathematical literacy can be defined as an individual's ability to formulate, use and interpret mathematics in a variety of contexts, including the ability to perform mathematical reasoning and use of concepts, procedures, f…
Abdul, Muin; Citra, Permata; Afidah, Afidah · Universitas Negeri Yogyakarta
This research aims to analyze the effect of learning strategies (MEA and Conventional), cognitive levels (low, middle, and high), and interaction of learning strategies and cognitive levels to the achievement of mathematical connection skills. The quasi experiment design with Randomized Subjects Post-test Only Control Group Desig…
Khairunnisa, .; Ghufron, Kamil; Kadir, . · Universitas Negeri Yogyakarta
The purpose of this study was to describe the effect of media-assisted guided discovery method of concrete objects on students’ mathematical critical thinking. This research was conducted at SMP Darul Maarif in South Jakarta, Academic Year 2013/2014. The method used was a quasi-experimental with Control Group Post-test Only Design. The sample was 70 student…
Nidya, Ferry Wulandari; Jailani, . · Universitas Negeri Yogyakarta
This study aims to describe the critical opinion of Indonesian students’ problem solving skill based on PISA and TIMSS’s result. This study based on literature which the PISA and TIMSS study showed Indonesian students’ achievement was poor. In the last PISA 2012, Indonesia ranked 64 of 65 participant’s countries, whereas in the last TIMSS 2011, Indonesia ran…
Heni, Pujiastuti · Universitas Negeri Yogyakarta
This research is motivated by the importance of problem solving ability in mathematics. There are three indicators of problem solving ability in mathematics: (1) Identify elements that are known and asked, also adequacy of the required elements; (2) Select and apply problem solving strategies; and (3) Examine and explain the truth of the answers according to…
R., Rosnawati; Badrun, Kartowagiran · Universitas Negeri Yogyakarta
This study aims to evaluate the construct validity of cognitive instruments of critical thinking in teaching mathematics in junior high school. The instrument was developed using a method that allows to design an obvious question to measure both the content and critical thinking skills. Critical thinking instrument consists of 42 multiple choice questions wi…
Wahyu, Hidayat · Universitas Negeri Yogyakarta
This study is a part of research report entitled “Developing Senior High Students’ Mathematic Power and Emotional Intelligence and Their Retention by MEAs Instruction”. This study is an experiment applying pretest-posttest group design which aims at analyzing the effect of MEAs instruction towards senior high students’ …
Risnanosanti, Risnanosanti · Universitas Negeri Yogyakarta
For the novice teacher feeling confident in the classroom is a real concern. Without confidence, teachers are less likely to teach well. Research indicates that self efficacy, a person’s belief in their own ability to meet expectations, can impact on their success. This concept has implication for students in education faculty who are requ…
Nur, Kholis · Universitas Negeri Yogyakarta
The quality of Engineering Mathematics teaching-learning processes in Electrical Technology Study Program Faculty of Technology State University of Yogyakarta has found under expected. In general, more students just listened to lectures, recorded material and example problems written on the board lecturers and only a small …
Nila, Kesumawati · Universitas Negeri Yogyakarta
The purpose of this study is to determine the ability of SMP students to solve mathematically creative thinking problems. The research method is descriptive method. The participants of this research were 180 students in the Palembang. Methods of data collection using essay tests. The results showed that the ability of SMP students …
Nicky, Puspaningtyas · Universitas Negeri Yogyakarta
In this globalization era, students as young generation of a country must be creative an innovative. As well as that, in solving mathematics problems, students should be able to find out several alternatives of questions or it is well -known as lateral thinking. Furthermore, open-ended problems provide an opportunity for students s…
Lia, Kurniawati; Bunga, Fatimah · Universitas Negeri Yogyakarta
The purpose of this research is to analyze the mathematical logical thinking skill who are taught by problem solving approach using search, solve, create and share (sscs) model and conventional learning and to analyze the difference mathematical logical thinking skill between students who are taught by problem solving approach using sea…
Heni, Pujiastuti · Universitas Negeri Yogyakarta
This study is motivated by the importance of mathematical self-esteem. The main purpose of this study is to describe students’ mathematical self-esteem. This study involved 125 junior high school students in Serang City, Banten Province. The results of this study revealed that the mean scores of mathematical self -esteem obtaine…