Jurnal Tadris Matematika
Jurnal Tadris Matematika is a scientific publication in mathematics education and learning including: (1) mathematical thinking process, (2) mathematics models, media, and teaching materials development, (3) pedagogical content knowledge, (4) mathematics theoretical study and learning practice, (5) mathematics learning evaluation, and (6) the study of mathematics and Islamic value integration. This journal is published twice a year, June and November, both in print and online version.
Articles
13
Articles
Pembelajaran Bangun Datar Berbasis Kontekstual Aplikasi Insert Shape untuk Meningkatkan Pemahaman Siswa Sekolah Dasar

Anugraini, Asri Putri

Jurnal Tadris Matematika Vol 1, No 2 (2018): in Press
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

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Abstract

This study aims to teach students in the use of insert shape facilities through contextual learning on geometry material to improve students understanding at SDN 1 Panggungerjo Kepanjen. The type of research used by PTK. This study was carried out in two cycles and each cycle of three meetings. The research subjects were 45 third grade students of SDN 1 Panggungrejo Kepanjen. Data to be taken are: a) observation results b) student test results, c) interview results, d) results of field notes. The process of contextual learning with insert shape facilities starts from the initial, core and final activities. The initial activity consisted of researchers grouping students, conveying learning objectives, giving questions, introducing geometry, introducing insert shapes. The core activity, studying the geometry of concrete media, giving assignments, practice insert shape applications, presentations. The final activity is reflection. The results of classroom action research in the first cycle the average value of student learning outcomes reached 50%. In cycle II student learning outcomes have increased by 70%. In the second cycle students were very enthusiastic about learning geometry and students could calculate the circumference and area of geometry and could practice computers with insert shape facilities.

Animation Media to Improve Student Learning Results

Sari, Nadia Roosmalita ( Institut Agama Islam Negeri (IAIN) Tulungagung )

Jurnal Tadris Matematika Vol 1, No 2 (2018): in Press
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

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Abstract

Learning methods in schools tend to use lecture and book models as learning media. Whereas at present, technology is growing rapidly. The use of technology as a learning medium is very important to attract students interest in learning. At the Elementary School level, children still like learning while playing. This research proposes animation as a learning media for students in elementary schools. This media can be used by teachers as learning media. This animation media is expected to attract students interest in learning, especially in mathematics subjects. In animation, visualization in the form of images moving on the subject of mathematics becomes one of the things that need to be optimized. The purpose of this study was to develop animation learning media as an alternative self-learning tool to help to master mathematics subjects for students and find out the feasibility of products for mathematics learning. The research and development methodology used in this study is Research and Development (R & D). This methodology covers all things related to development to produce quality interactive learning media software. Based on the trial, 81% of media experts, 88% of material experts, 70% of initial field tests, and 93% of field trials were obtained. Based on these results, the animation media for mathematics subjects has been feasible to be used as a medium of self-learning with an average value of 83% validation.

Analisis Kemampuan Berpikir Kritis Siswa SMA Berkemampuan Matematika Tinggi dalam Menyelesaikan Masalah Fungsi

Riskiyah, Siskatur ( Universitas Madura ) , Jannah, Ukhti Raudhatul ( Universitas Madura ) , Aini, Septi Dariyatul ( Universitas Madura )

Jurnal Tadris Matematika Vol 1, No 2 (2018): in Press
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

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Abstract

This study aims to describe the analysis of students critical thinking abilities with high mathematics abilities in solving functional problems at SMAN 1 Pamekasan. This research was conducted at SMAN 1 Pamekasan with the research subjects of 3 students with high math abilities from 36 students of class X-F. This research is a case study with a qualitative approach. Data is collected through test methods, interviews, and documentation. The results of the study explain that in solving the function problems in the form of a story about the linear function of the three subjects able to fulfill all indicators of critical thinking, namely interpretation, analysis, evaluation, inference, explanation, and self-regulation. However, the three subjects have different critical thinking abilities when solving problems in the form of stories about quadratic function. The difference is the first subject meets all indicators of critical thinking, the second subject meets all critical thinking indicators except inference and self-regulation indicators, while the third subject only fulfills evaluation and explanation indicators. Information about the description of students critical thinking abilities with high mathematics ability can be used as information to design the right learning process in the world of education.

Analisis Kemampuan Pemecahan Masalah Matematika dalam Menyelesaikan Soal Cerita Berdasarkan Prosedur Polya

Yuwono, Timbul ( Universitas Kanjuruhan Malang ) , Supanggih, Mulya ( Universitas Kanjuruhan Malang ) , Ferdiani, Rosita Dwi ( Universitas Kanjuruhan Malang )

Jurnal Tadris Matematika Vol 1, No 2 (2018): in Press
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

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Abstract

The purpose of this study is to analyze mathematical problem-solving abilities based on Polyas steps and the causes of students errors in solving mathematical problems. The problem-solving stage consists of 4 stages, namely the stage of understanding the problem, planning a solution, carrying out a solution plan, and looking back. This study used 6 subjects from 25 eighth grade students of SMP Terpadu Turen. Data collection is done by tests and interviews. Data validity test is done by triangulation technique. The results of this study were (1) at the stage of understanding many students, they did not experience difficulties because students were able to understand the problem, (2) at the planning stage there were some students who did not write the completion plan but understood the way they would do to solve the problem but they were not used to write down the plan, (3) at the stage of carrying out the plan there were some students who have difficulty because they are less thorough so that they are not aware of the mistakes made. This is because students lack concentration in solving problems, (4) at the stage of looking back there are students who have not reached this stage because they have not completed the previous stage.

Kemampuan Komunikasi Matematis Siswa dalam Menyelesaikan Soal Materi Komposisi Fungsi Ditinjau dari Kemampuan Matematika

Lutfianannisak, Lutfianannisak ( Institut Agama Islam Negeri (IAIN) Tulungagung ) , Sholihah, Ummu ( Institut Agama Islam Negeri (IAIN) Tulungagung )

Jurnal Tadris Matematika Vol 1, No 1 (2018)
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

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Abstract

Mathematical communication is the way students express mathematical ideas either orally, written, drawing/diagrams, presenting in algebraic form, or using mathematical symbols. This research is motivated by field fact that shows that the learning process in school has not given opportunity to students to communicate idea related to their understanding. In this case the authors analyze the mathematical communication skills of X-IPA MA superior students Jabal Noor Trenggalek use the indicators on mathematical communication by selecting the subject by purposive sampling as much as 6 students of X-IPA class academic year 2016/2017 high-ability, average, and low. The purpose of this study is to describe the mathematical communication ability of the X-IPA MA superior students of Jabal Noor Trenggalek in solving the mathematical problems of the composition of functional material in terms of mathematical ability. This research uses qualitative approach with descriptive research type. Data were collected by giving tests and interviews. Data analysis is done through data reduction, data presentation, and conclusion. The results showed that the mathematical communication ability of high, medium, and low-ability students fulfilled the 3 components of communication standards established by NCTM, namely: 1) organizing and consolidating their mathematical thinking through communication; 2) analyzing and evaluating mathematical thinking (mathematical thinking) and strategies used by others, 3) using mathematical language to express mathematical ideas correctly.

Pemecahan Masalah Matematika Bentuk Soal Cerita Berdasarkan Model Polya pada Siswa Kelas VIII MTs Materi Pokok SPLDV

Rahmawati, Novika ( Institut Agama Islam Negeri (IAIN) Tulungagung ) , Maryono, Maryono ( Institut Agama Islam Negeri (IAIN) Tulungagung )

Jurnal Tadris Matematika Vol 1, No 1 (2018)
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

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Abstract

One of the goals of mathematics teaching is that students have the ability to solve problems that include the ability to understand the problem, devised a mathematical model, solve the model and interpret the obtained solution. The ability of students to solve word problems needs to get serious attention due to the fact that in daily life, students do not face directly about number or numerals but they face word problem related to topics of mathematics. The purpose of this study was to describe the level of students ability to solve word problems in the material of Linear Equation System with Two Variables (SPLDV). This research used a qualitative approach with descriptive research. Data collection techniques used were written tests, interviews, observations, and documentations. Data analysis technique used is the analysis of qualitative data with measures of data reduction, data presentation, and conclusion. Checking the validity of the data is done with perseverance observation, triangulation and checking peers. The results showed that: 1) High-ability students had excellent problem solving skills. 2) Medium-ability students had excellent problem solving abilities. 3) Students with moderate-ability problem solving ability is enough.

Efektivitas Model Cycle Learning Menggunakan Media Powerpoint terhadap Hasil Belajar Materi Garis dan Sudut Kelas VII MTsN Karangrejo

Astutik, Santi Dewi ( Institut Agama Islam Negeri (IAIN) Tulungagung ) , Zahroh, Umy ( Institut Agama Islam Negeri (IAIN) Tulungagung )

Jurnal Tadris Matematika Vol 1, No 1 (2018)
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

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Abstract

The fact that the low quality of learning and mathematics learning outcomes of students because the majority of math teachers still use the method of learning by way of lectures and assignments. In studying mathematics teachers should pay attention to the process of not only prioritize the achievement of learning results seen from UAS only. Therefore, the learning innovation is required. One of the innovative learning models is the Cycle Learning model. The Cycle Learning model is a student-centered learning model that can motivate students when learning, discussing, explaining, and developing. Thus, it can create an active learning atmosphere and not boring. By using media power point learning process becomes more fun. The research pattern used is quantitative approach and type of quasi-experimental research. The sampling technique used is simple random sampling. The sample used 35 experimental group students and 35 students as control group. Data collection methods used are observation, test and documentation. Data analysis technique using Independent Sample T-test. Based on the result of the research, it is concluded that (1) there is significant effect of cyclic learning model using power point toward student learning result of line material and class VII corner of MTsN Karangrejo Tulungagung. This can be seen from the value of t-test obtained of 3.741 is greater than the value of with a level of 5% that is equal to 1.994. (2) Big influence of learning model cycle using power point to student learning result of line material and grade angle VII MTsN Karangrejo Tulungagung. This can be seen from the value obtained manually that is equal to 0.92 in the interpretation table with 82% percentage.

Pemecahan Masalah Materi Persamaan Linear Satu Variabel dengan Scaffolding di Kelas VII Ali Bin Abi Thalib MTsN Pucanglaban Tulungagung

Ni’mah, Siti Fatkun ( Institut Agama Islam Negeri (IAIN) Tulungagung ) , Sutopo, Sutopo ( Institut Agama Islam Negeri (IAIN) Tulungagung )

Jurnal Tadris Matematika Vol 1, No 1 (2018)
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

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Abstract

This research is based on the problems faced by students in solving math problems. Where these problems can hinder the success of students in the learning process. Therefore, researchers take a scaffolding step to overcome the difficulties faced by students in solving the problem of linear equations of one variable. The purpose of this research is to determine the type of the difficulties faced by students in problem solving linear equations one variable in class VII State Islamic Junior High School Pucanglaban and to describe the process of scaffolding students in problem solving linear equations one variable in class VII State Islamic Junior High School Pucanglaban. This study uses a qualitative approach, while based on the discussion techniques included in descriptive research. Methods of data collection using: observation, test, in-depth interviews, and notes field, and documentation as supporting data. Data analysis technique used is qualitative data analysis with steps: data reduction, data presentation and conclusion. The conclusion of this study were: (1) Difficulties faced by students in solving mathematical problems one variable linear equation materials are: (a) in understanding the problem, (b) in making a mathematical model, (c) to operate, and d) in drawing conclusions. (2) Provision of appropriate scaffolding to overcome the difficulties that students face, is as follows: (a) to overcome the difficulties students in understanding the problem, appropriate scaffolding is explaining, reviewing and restructuring. (b) to overcome student difficulties in making mathematical models, appropriate scaffolding is reviewing, and restructuring. (c) to overcome difficulties in operating, appropriate scaffolding is restructuring. (d) to overcome difficulties in drawing conclusions, appropriate scaffolding is developing conceptual thinking.

Kemampuan Penalaran Matematik dalam Pembelajaran Discovery Berbasis Mind Map pada Fungsi Kompleks

Marsitin, Retno ( Universitas Kanjuruhan Malang )

Jurnal Tadris Matematika Vol 1, No 1 (2018)
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

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Abstract

The purpose of this study is to describe mind-based discovery learning on complex functions to improve mathematical reasoning abilities. This study used a qualitative approach, with a classroom action research design, which was implemented in two cycles. The research was conducted at Universitas Kanjuruhan Malang with the subject of the study of mathematics education students who took complex functions with the number of 30 students. Data retrieval is: observation, test, documentation, field notes. Data analysis includes data reduction, data presentation, data review and conclusion drawing. Validity of data using triangulation. The results obtained from the data of academic ability, the ability of mathematical reasoning, the ability of student presentation and student response with better sesult. The conclusion of the research is mind map based discovery learning can improve the ability of mathematical reasoning and improve student academic success, so that learning is more qualified.

Pengembangan Media Pembelajaran Game Aritmatika (GAMETIKA) Menggunakan Adobe Flash CS6

Swalaganata, Galandaru ( Institut Agama Islam Negeri (IAIN) Tulungagung )

Jurnal Tadris Matematika Vol 1, No 1 (2018)
Publisher : Institut Agama Islam Negeri (IAIN) Tulungagung

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Abstract

Mathematical sciences that study basic mathematical operations that is addition, subtraction, multiplication, and division are arithmetic. Arithmetic lessons have been introduced since entering formal education. It can deliver with various ways, one of them is using a line of numbers or represent with objects, such as marbles, books, and pencils. As the development of science and technology, the delivery process can be done by using mobile devices. For example smartphones, tablets and laptops. Utilization can be done by making games or more commonly known as ICT-based learning media. With the game related to math, users can not only play games, but also can sharpen the ability to solve problems related to math. Gametika made with Adobe Flash Professional CS6 software and Adobe Air 3.2 application runtime with waterfall design model consisting of: (1) system requirement analysis; (2) design system; (3) implementation; (4) trials; (5) deployment; and (6) treatment. This game can run on a smartphone with Android 4.0 Ice Cream Sandwich operating system or a newer android version and smartphone screen resolution of at least 320 x 480 pixels. Gametika can also be played on a PC or laptop. The validation results are declared valid and suitable for use especially for children aged 10-13 years.