Math Didactic: Jurnal Pendidikan Matematika
Math Didactic: Jurnal Pendidikan Matematika welcomes high-quality manuscripts resulted from a research project or literature review in the scope of mathematics education, which includes, but is not limited to the following topics: Realistic Mathematics Education, Design/Development Research in Mathematics Education, PISA Task, Mathematics Ability, ICT in Mathematics Education, Lesson Study for Learning Community, Cooperative Learning Models, Higher-Order Thinking Skills in Mathematics Education, Learning Evaluation, Metacognitive in Mathematics Education, and Ethnomathematics.
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<![CDATA[Influence of the use of props made from used materials on the mathematics learning achievement of middle school students ]]>
<![CDATA[Yohanes Ovaritus Jagom]]>;
<![CDATA[Irmina Veronika Uskono]]>
<![CDATA[ Math Didactic: Jurnal Pendidikan Matematika Vol 5 No 3 (2019) ]]>
Publisher : <![CDATA[STKIP PGRI Banjarmasin ]]>
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DOI: 10.33654/math.v5i3.613
<![CDATA[This study aimed at determining whether or not there was an influence of the use of props made from used materials on the mathematics learning achievement of middle school students. This was a quantitative research. The writer tool the eighth grade students of SMP Negeri 12 Kupang as the samples of the study. The data obtained were analyzed using the SPSS 22 program. Before testing the hypothesis, a prerequisite test was carried out that was normality test for pretest and posttest data. The result of pretest and posttest data analysis showed that the data met the testing criteria, therefore the pretest and posttest data were normally distributed. Furthermore, the hypothesis was tested using paired sample test. After analyzing the data it was found that the value was Asymp. Sing.(2-tailed) = 0.000 < 0.05 and t counted = 17.697 > 2.080 = t table which meant that Ho was rejected meanwhile Ha was accepted meaning that there was a significant influence on the use of props made from used materials towards the mathematics learning achievement of the eight grade students of SMP Negeri 12 Kupang. The results of this study indicated that used props had an influence on mathematics learning achievement]]>
<![CDATA[Developing authentic assessment: Project assessment on mathematics learning evaluation by using e-learning ]]>
<![CDATA[Muhammad Jamaluddin]]>;
<![CDATA[Nailil Faroh]]>
<![CDATA[ Math Didactic: Jurnal Pendidikan Matematika Vol 5 No 3 (2019) ]]>
Publisher : <![CDATA[STKIP PGRI Banjarmasin ]]>
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DOI: 10.33654/math.v5i3.729
<![CDATA[The standar become a theacher is to have four competencies, these are pedagogic, professional, personality, and social competence. However, there are still some competencies that are not fully mastered in practicing a teaching evaluation. According to that issue, a lecture is supposed to create an instrument evaluation that can be used to describe real students’ pedagogic competency achievement in learning evaluation. One of the assessment principles that can be applied to project authentic assessment by using e-learning. This project assessment is applied in electronic learning in which the students can be helped by electronic media when they finish the project. This study is aimed to create an instrument of project assessment for a class of Mathematics Learning Evaluation System. This study uses the ADDIE development model. The data of this study are expert validation, field observations, and students’ responses. The result obtained from the instrument validation test of project assessment is valid, the practicality of the use of the instrument included in practice category and students’ responses are positive, and instrument reliability is included in the high category, so it can be concluded that the instrument is appropriate to use.]]>
<![CDATA[Developing a model for an evaluation in elementary mathematics course processes constructivism-based ]]>
<![CDATA[Ika Victoria Nalurita]]>;
<![CDATA[Lalu Alwan Junaedi]]>
<![CDATA[ Math Didactic: Jurnal Pendidikan Matematika Vol 5 No 3 (2019) ]]>
Publisher : <![CDATA[STKIP PGRI Banjarmasin ]]>
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DOI: 10.33654/math.v5i3.730
<![CDATA[In using various models and learning support media there is an evaluation. The purpose of this research to develop an evaluation model of elementary mathematics learning process based on constructivism. The research method used refers to the design model developed by Borg & Gall which the researcher simplifies into 4 stages, namely (1) introduction, (2) development planning, (3) testing, evaluation, revision, and (4) implementation. The subjects of this research were lecturers and the head programs of mathematics education in Gresik with the number of subjects increasing in three trials. Data collection instruments were interview guides, questionnaires and observation sheets. The results of the development of an evaluation model of a elementary mathematics learning process based on constructivism include: evaluation procedures, components, indicators and instruments, as well as evaluation implementation guidelines. Evaluation of the learning process consists of three components, namely: (1) planning evaluation (2) evaluating the implementation of learning and (3) evaluating the implementation of the assessment of learning outcomes. Based on validation and reliability estimation, instruments and guidelines for evaluating the elementary mathematics learning process based on constructivism are included in both categories and the evaluation model of the learning process that has been developed is good and effective based on the assessment of experts, practitioners and users of the model.]]>
<![CDATA[Developing practical module of Capita Selecta in mathematics assisted by android ]]>
<![CDATA[Alpha Galih Adirakasiwi]]>;
<![CDATA[Attin Warmi]]>;
<![CDATA[Adi Ihsan Imami]]>
<![CDATA[ Math Didactic: Jurnal Pendidikan Matematika Vol 5 No 3 (2019) ]]>
Publisher : <![CDATA[STKIP PGRI Banjarmasin ]]>
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DOI: 10.33654/math.v5i3.745
<![CDATA[In accordance with technological developments in the 21st century, the use of mathematical software can be used in the learning process. Teaching materials become one of the most important parts in the learning process in class. The teaching material developed in this study is a module. Decision modules are seen from expert assessors in their fields, then they are approved in a limited group and field trials conducted by researchers. This research develops an android assisted practicum module on selective capita. This research uses research and development methods. The design is the development using ADDIE. The stages of the ADDIE model design are: (1) analysis, (2) design, (3) development, (4) development, and (5) evaluation. The assessment instruments used consisted of expert material sheets, learning design experts, instructional media experts, limited trials and field tests as well as learning outcomes tests. Based on the results of this study produced a lab-assisted android module on a selective capita that meets the proper category to use.]]>
<![CDATA[The development of edmodo-based learning as a means of online daily examinations at Batu Islam high school ]]>
<![CDATA[Tikeu Yuaruan Nesitaf Sari]]>;
<![CDATA[Mohammad Mahfud Effendi]]>;
<![CDATA[Reni Dwi Susanti]]>
<![CDATA[ Math Didactic: Jurnal Pendidikan Matematika Vol 5 No 3 (2019) ]]>
Publisher : <![CDATA[STKIP PGRI Banjarmasin ]]>
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DOI: 10.33654/math.v5i3.761
<![CDATA[This study was designed to see the implementation and effectiveness of Edmodo as an online daily exam media for students. This type of research is a descriptive study with a qualitative approach. The subjects of this study were 11 students at Batu Islamic High School. The development method used in this study is the Research and Development (R&D) method using the ADDIE model. The instrument used in this study were test question and student response questionnaires. Based on research obtained by the results of Edmodo-based learning as an online test tool in Batu Islam High School can be implemented well and effectively to be developed, this is discussed with an average score of 80 students, this answer with an average value of 75.23% and the results of student responses to the use of Edmodo with an average value of 80.65%. Edmodo is an online test tool that can reduce the cheat done by compilation students taking this written test because at Edmodo there are features that are useful for practicing student discipline such as managing time.]]>
<![CDATA[Application of student worksheet to see understanding mathematical concepts & communication skills ]]>
<![CDATA[Dita Oktavihari]]>;
<![CDATA[Mohammad Mahfud Effendi]]>;
<![CDATA[Reni Dwi Susanti]]>
<![CDATA[ Math Didactic: Jurnal Pendidikan Matematika Vol 5 No 3 (2019) ]]>
Publisher : <![CDATA[STKIP PGRI Banjarmasin ]]>
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DOI: 10.33654/math.v5i3.762
<![CDATA[This research is a qualitative descriptive research that aims to see the understanding of concepts and mathematical communication of students with the application of LKM. The subjects of this study were the second-semester students of the Government Science Department, Faculty of Social and Political Sciences, University of Muhammadiyah Malang. Data collection techniques used are observation, testing, and documentation. Analysis of the data used is data reduction, data presentation, and drawing conclusions. The application of student worksheets (LKM) was carried out for 3 meetings in April-May 2019. Based on the research conducted, an average grade of 63.86 was obtained. Researchers divide into 2 groups to facilitate data analysis. Assessment is carried out in accordance with indicators of understanding concepts and mathematical communication. The application of LKM can be done to see the understanding of concepts in students well. This is proven that as much as 62.22% of students are able to improve their understanding of the concept. The questions used in the MFI are essay questions. Essay questions can improve students' mathematical communication skills. It can be seen from the results of student work as much as 62.22% able to answer the essay questions so that they can communicate the concepts that have been taught and present them in the form of mathematical representation.]]>
<![CDATA[Mathematical teacher efforts to develop student's critical thinking skill ]]>
<![CDATA[Mohamad Aminudin]]>;
<![CDATA[Imam Kusmaryono]]>
<![CDATA[ Math Didactic: Jurnal Pendidikan Matematika Vol 5 No 3 (2019) ]]>
Publisher : <![CDATA[STKIP PGRI Banjarmasin ]]>
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DOI: 10.33654/math.v5i3.773
<![CDATA[: The purpose of this study is to evaluate mathematics learning by looking at the efforts of mathematics teachers in developing students' critical thinking skills in the classroom. Methods: This qualitative research explores the mathematics teacher's efforts in developing critical thinking skills. Two mathematics teachers were selected, observed and interviewed about mathematics learning in the classroom, the learning environment that was wanted to be created, and the assessment carried out. The results of the observations combined with the results of the interview found several conclusions that the two mathematics teachers had not tried maximally in learning mathematics to develop students' critical thinking skills. Both subjects have not created an effective learning environment. In addition, the assessment of mathematics learning outcomes is still done at the end of learning]]>
<![CDATA[The development of Geogebra-based calculus e-modul assisted by Moodle website ]]>
<![CDATA[Mohammad Rifa'i]]>;
<![CDATA[Roisatun Nisa']]>
<![CDATA[ Math Didactic: Jurnal Pendidikan Matematika Vol 5 No 3 (2019) ]]>
Publisher : <![CDATA[STKIP PGRI Banjarmasin ]]>
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DOI: 10.33654/math.v5i3.780
<![CDATA[This research discusses the development of geogebraic calculus-based e-modules using the support of Moodle website. This study aims to determine the feasibility level (quality) of e-modules from experts and also to determine the response of users (students) to the e-module calculus that was developed. The research methods used in this case include: planning (needs analysis), design, development, validation, and implementation (application). The data collection technique is done by using a validation sheet as an instrument to assess the feasibility (quality) of e-modules by media experts and material experts. In addition, the response questionnaire sheet is used to view responses from e-module users. The results obtained showed that the validation score of the media expert was 34 or included in the excellent category, with the percentage of overall ideals being 85.00%. Then, the validation score of the material expert is 49 or is in the very good category, with the percentage of overall ideals being 87.50%. While the results of trials on 20 students obtained a very positive response with a percentage of 90 %.]]>
<![CDATA[Development of learning material based on troubleshooting at aljabar linear lectures ]]>
<![CDATA[Astri Wahyuni]]>;
<![CDATA[Lilis Marina Angraini]]>
<![CDATA[ Math Didactic: Jurnal Pendidikan Matematika Vol 5 No 3 (2019) ]]>
Publisher : <![CDATA[STKIP PGRI Banjarmasin ]]>
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DOI: 10.33654/math.v5i3.785
<![CDATA[This research aims to produce learning material through the Learning Obstacle analysis of mathematics education students in mathematical problem-solving skills in validated Linear Algebra courses. This type of research is research and development with 4D development model consists of 4 stages: Define, Design, Develop, Disseminate. Learning materials in this research is LKM. The subjects of this were 40 students of the Mathematics Education Program at the Islamic University of Riau in the 2019/2020 academic year. In this research, the data used were the results of the validation questionnaire trial assessed by an expert called the validator. The data obtained will be analyzed using qualitative descriptive analysis. Based on the results of the research, it can be concluded that the LKM-1 average overall validity of the validator is 70, including valid category. In LKM-2 the average validation and overall validation is 70, including valid category. In LKM-3 the average validation and overall validation is 100, including the category is very valid. And for the whole from LKM-1 to LKM-3 the average validator obtained 80 with a valid category. Overall the results of the research showed that the learning materials developed were feasible to use.]]>
<![CDATA[Profile of the critical thinking skills of blind students in solving geometry problems based on academic ability ]]>
<![CDATA[Adhetia Martyanti]]>;
<![CDATA[Suhartini]]>
<![CDATA[ Math Didactic: Jurnal Pendidikan Matematika Vol 5 No 3 (2019) ]]>
Publisher : <![CDATA[STKIP PGRI Banjarmasin ]]>
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DOI: 10.33654/math.v5i3.802
<![CDATA[This study aims to describe the critical thinking skills of blind students in solving geometry problems in terms of the level of academic ability. This research is qualitative research with a descriptive approach. The research subjects consisted of three blind students in class VIII MTsLB Yaketunis, Yogyakarta. Data was collected through tests of critical thinking skills and interviews. Triangulation is carried out as an effort to guarantee the validity of the data. Furthermore, the results of the study indicate that there are differences in the profile of the critical thinking abilities of blind students in solving geometry problems in terms of the level of academic ability. Blind students with high and moderate academic abilities show 3 and 1 of 5 indicators of critical thinking abilities, respectively. Whereas for blind students with low academic ability, indicators of critical thinking skills have not yet emerged. The results of this study are expected to be a consideration for teachers in designing learning geometry that can facilitate the development of students' critical thinking skills of the blind]]>
