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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…
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…
Alilateh, Atikah · Universitas Negeri Yogyakarta
This study aims to find out (1) the effectiveness difference between the use of multiple intelligence activities and the conventional activities (1) in listening comprehension, and (2) in the students’ interest in learning English. This study used the quantitative method. The study design was quasi- experimental with the pre-test and the post-t…
Reni, Wahyuni · Universitas Negeri Yogyakarta
The aim of this paper is how to develop the students’ understanding in learning linear equality of one variable through context. It has mathematical problem that students could understand in learning linear equality of one variable. In this article, we will discuss one part of activity out of five activities that we have developed. This activity focused on h…
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…
In, Abdullah; Hery, Suharna · Universitas Negeri Yogyakarta
The process produces a mental representation that is a representation of thinking through the information transformation involves a complex interaction. The thought process that helps integrate reflective ability of a person is thinking. Reflective thinking is very important for students and faculty. But this is very different from the facts on the ground…
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…
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 …