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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…
Yunia, Azis; Sussy, Susanti · Universitas Negeri Yogyakarta
Implementation of math courses in economics , aims to strengthen the foundation of a student as a basis for other courses such as microeconomics, macroeconomics, research methods, statistics, and others. The results of observations conducted research shows there are many students who are weak in the ability of understanding the co…
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…
Hamidah, Hamidah · Universitas Negeri Yogyakarta
This study is a part of research report entitled Developing Senior High Students’ Mathematic and Emotional Intelligence and Their Retention by MEAs Instruction. This study is an experiment with pretest-posttest group design which aims at analyzing the effect of MEAs instruction on students’ mathematic and emotional i…
Desi, Rahmatina · Universitas Negeri Yogyakarta
The Trends in Mathematics and Science Study (TIMSS) is an international assessment of fourth and eighth grade students achievement in mathematics and science. The purpose of this study was examine the compares of student self- belief and mathematics in Asian countries using data from the Third International Mathematics …
Adi, Asmara · Universitas Negeri Yogyakarta
This study is a pretest-posttest quasi experimental control group design conducted to investigate the role of model -eliciting activities approach, school cluster, and prior mathematics ability on student’s mathematical communication and mathematical disposition. The study involved 74 tenth grade students from senior high school in Bengkulu. …
Abdul, Muin; Lia, Kurniawati · Universitas Negeri Yogyakarta
This study was conducted to determine the student’s reflective thinking skills who are taught with problem-based learning and metacognitive; to know the mathematical reflective thinking skills of students who are taught by conventional learning; to identify the difference of increased reflective thinking skills among students …
Ritonga, Nurmasitoh · Repository UIN Sumatera Utara
Tujuan penelitian ini adalah untuk mengetahui pengaruh model pembelajaran Open Ended dan model pembelajaran Missouri Mathematic Project terhadap kemampuan berpikir kritis dan kemampuan pemecahan masalah di kelas XI SMA PAB 6 Helvetia. Penelitian ini merupakan penelitian kuantitatif, dengan jenis penelitian quasy eksperimental dengan desain pretest-posttes…
Ritonga, Nurmasitoh · Repository UIN Sumatera Utara
Tujuan penelitian ini adalah untuk mengetahui pengaruh model pembelajaran Open Ended dan model pembelajaran Missouri Mathematic Project terhadap kemampuan berpikir kritis dan kemampuan pemecahan masalah di kelas XI SMA PAB 6 Helvetia. Penelitian ini merupakan penelitian kuantitatif, dengan jenis penelitian quasy eksperimental dengan desain pretest-posttes…