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Sri, Noer · Universitas Negeri Yogyakarta
The development of mathematics high order thinking skills (MHOTs) is currently the main goal of learning mathematics. With these changes, the vision of school mathematics more emphasis on achieving "mathematical proficiency" that requires an integrated achievement of conceptual understanding, procedures fluency, strategic compet…
Heris, Hendriana · Universitas Negeri Yogyakarta
This study was a quasi-experimental study aimed to examine students’ metaphorical thinking ability in senior high school through scientific approach in the 2013 Curriculum. The ability of metaphorical thinking is the ability to think that bridges mathematical ideas of students with the existing phenomena, modeling w…
Ayu, Faradillah · Universitas Negeri Yogyakarta
Several studies showed that students' reasoning in solving mathematical problems is low. There are several factors that led to lower students' mathematical reasoning. The goal of this literature is to describe the profile of junior high school students reasoning in open-ended mathematics problem solving according to…
Kikin, Windhani; Fajar, Hardoyono · Universitas Negeri Yogyakarta
Mathematics in economics has an important role as a tool for quantitative analysis. By using mathematics, the expressions of theoretical economics in the form of verbal are modelled using symbols and equations. So far, the use of mathematics has been widely used in modelling and analysis of microeconomic theory, macroeconomic theory, econometrics, and so on.…
Dr. Marsigit, MA · Universitas Negeri Yogyakarta
The structures in a traditionally-organized classroom of mathematics teaching can usually be linked readily with the routine classroom activities of teacher-exposition and teacher-supervised desk work, teacher’s initiation, teacher’s direction and strongly teacher’s expectations of the outcome of student learning. If the teacher wants to develop appropria…
Christa , Kaune; Edyta , Nowinska · Universitas Negeri Yogyakarta
We report on a German-Indonesian feasibility study which aims to significantly increase the mathematical skills of Indonesian secondary school students. For this study a learning environment for basic secondary school mathematics in class seven has been developed. It focuses on fostering cognitive, metacognitive and discursive activities. For the effectiv…
Maysarah, Siti · Repository UIN Sumatera Utara
The purpose of this research is to analyze: (1) Is the increase creative thinking mathematics of the students who obtain a Project Based Learning model assisted by Ms.Excel higher than the ability of mathematics creativity of students who received regular learning. (2)Is there an interaction between students’ mathematics ability (high, medium, low) and model…
Hepsi, Nindiasari.; Novaliyosi, . · Universitas Negeri Yogyakarta
This study is back grounded by the importance of Mathematical Reflective Thinking Ability (MRTA) to support mathematical critical thinking ability. That ability support the success in another ability in mathematic such as solving the problem in mathematic. Mathematical Reflective Thinking Ability also indicate mathematical reflective thinking disposition (…
Silvia, Anggraini · Universitas Negeri Yogyakarta
The purpose of this paper is to examine the process of proving theorem or conjecture in mathematics and the types of proofs which may be produced by students. Proving is closely related to mathematics. Students are taught about proof since they are in junior high school. However, there are many researches reveal that many students lack of mathe…
Risnawati, Risnawati · Universitas Negeri Yogyakarta
Education Innovation is performed to improve the quality of learning in the classroom. The problem that arises allows educators to manipulate the circumstances to resolve the problem in accordance with the existing educational theory. This study was aimed to determine significant differences in mathematical problem solving ability …
Kartika, Gita; Jaslin, Ikhsan · Universitas Negeri Yogyakarta
People are born with multiple intelligences. It is indicated from the talent and abilities of people in learning. Unfortunately, practices of science learning in junior high schools did not consider and integrate multiple intelligences into methods of learning.Therefore, this study was to identify multiple intelligences of students at junior high…
Siti Dwi Hartanti · UIN Sultan Syarif Kasim Riau
Tujuan dilakukannya penelitian ini adalah untuk mengetahui perbedaan kemampuan komunikasi siswa yang belajar menggunakan model pembelajaran Investigasi Kelompok dengan Multiple Intelligence Logical-Mathematical dengan siswa yang belajar menggunakan metode konvensional. Rumusan masalah dalam penelitian ini adalah “Apakah terdapat perbedaan komunikasi mate…
Ahmad Faiq, Abror · Universitas Negeri Yogyakarta
This research aims to build a game application for learning media on subjects of Mathematics with the subject of count integer operations, and know the level of appropriateness of such applications as pembelajan media on subjects of mathematics class VI SD Negeri 1 in Jetis. This research is a study of the types of Research and Development. The stages in th…
Elisabet Ayunika Permata, Sari · Universitas Negeri Yogyakarta
Different meanings of fraction are one of many causes of difficulties on fraction learning. Although students could represent shaded area with a fraction properly, it does not mean that they grasped the meanings of fraction. Students should be given opportunities to explore the meanings of fractions found in contextual situations. Realistic mathematics ap…
Evi , Suharyanti; Theofelus Galih , S; Margi , Rahayu; Kriswandani, Kriswandani · Universitas Negeri Yogyakarta
Determining the use of mathematical model is very influential on students’ study outcomes and activity. In deciding the mathematical model, teacher should consider students’ characteristic, the material, and also the students’ habits. So far, mathematics teacher of class VIII E SMP Negeri I Banyubiru Kabupaten Semarang tend to use the method of lecture and m…
Abdur Rahman , As’ari · Universitas Negeri Yogyakarta
Ministry of National Education has proclaimed the needs to develop Character Education in every educational level. In order to help better implementation of character education, the author proposes to focus the mathematics teaching and learning to produce excellent learner characters, i.e. learners which have: (1) self initiative, (2) critical, creative, and…
Oktavianus Adi Nugraha, Oktavianus Adi Nugraha; Sundo Nurbono, Sundo Nurbono; Dimas Adi Nugroho, Dimas Adi Nugroho; Handita Sari , Handita Sari; Kriswandani, Kriswandani · Universitas Negeri Yogyakarta
Learning mathematics in class XI IPA 1 Salatiga Christian Senior High School 1 needs to be improved because teachers are still learning that involves using the lecture method and mechanistic approach. Models of learning causes students to be passive in the learning process and do not understand the concept of the material being taught. As a result, many stud…
Destiniar, M.Pd · Universitas Negeri Yogyakarta
This study aims to determine whether or not there is the influence of contextual learning of math concepts students' comprehension ability. The subject of this study is the seventh grade students of SMP Negeri 10 Palembang. The research method used in this study is an experiment. The variables of this study was the ability of understanding the concept of st…
Utami, Annida Nahliyah · Universitas Islam 45 / UM Indonesia
This research is motivated by the problem of the low mathematical problem solving ability of fifth grade students of SDN Pengasianan IX. The problems are; Students have not been able to determine what is known and asked from the problem posed, students are still confused in determining the formula to be used, students are unable to solve the problem correctl…
Siagian, Meryance Viorentina; Fau, Alwin · Zenodo Open Repository
The purpose of this study was to analyze the learning difficulties experienced by students using the GQGA application during the covid-19 pandemic. This research is qualitative research using descriptive research methods. The implementation of this research was carried out on Budi Darma University students for the 2020/2021 academic year. Collecting data for…