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KALAMATIKA Jurnal Pendidikan Matematika

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Published by Universitas Muhammadiyah Prof. Dr. Hamka

ISSN : - EISSN : - DOI : -

Core Subject : Education,

Education Mathematics

Jurnal KALAMATIKA merupakan jurnal di bawah naungan Program Studi Pendidikan Matematika dan dipublikasikan oleh Universitas Muhammadiyah Prof. DR. HAMKA. Jurnal terdaftar dengan E-ISSN: 2527-5607 & P-ISSN: 2527-5615. Jurnal KALAMATIKA mempublikasikan naskah-naskah artikel ilmiah dalam cakupan bidang Pendidikan Matematika. Tulisan dapat berupa diseminasi hasil penelitian, telaah pustaka ilmiah yang komprehensif atau resensi dari buku ilmiah. Setiap naskah yang diterbitkan terlebih dahulu dilakukan proses peer-review dengan sifat double-blind review. Untuk terbitan per November 2017 Jurnal KALAMATIKA menggunakan template baru yang dilengkapi dengan identitas artikel yang lebih komprehensif.

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Articles 158 Documents

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TINGKAT KREATIVITAS SLOW LEARNERS DALAM MEMECAHKAN MASALAH MATEMATIKA Rima Aksen Cahdriyana; Rahayu Setyorini
KALAMATIKA Jurnal Pendidikan Matematika Vol 4 No 1 (2019): KALAMATIKA April 2019
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

The heterogeneity of students in Indonesia is a challenge for teachers today. Creativity is not only for students with high mathematical abilities, but also introduced to students who are in the slow learner category. This research is a qualitative descriptive study that aims to describe the level of creativity of the slow learner, and to describe how to develop creative thinking skills for slow learners. The subjects in this study from one of the schools in Yogyakarta whose students were included in the slow learner category. The subjects were selected by purposive sampling. Data collection had been done by giving problems solving to subjects, then interviewing them to clarify the answers that have been written. Data analysis had been stopped on the third subject because the data from the third subject was no difference with data from the previous subject. The results of this study indicate that slow learners are not able to show the three indicators of creativity in solving mathematical problems (fluency, flexibility, and novelty), so that the slow learners are classified as creative thinking skills level 0 or included in not creative students. Other findings indicate that one subject indicated being able to show one indicator of creativity, namely fluency, so that subject classified as level 1 (almost not creative).

ANALISIS GENDER TERHADAP KECEMASAN MATEMATIKA DAN SELF EFFICACY SISWA Siti Imro’ah; Widodo Winarso; Edi Prio Baskoro
KALAMATIKA Jurnal Pendidikan Matematika Vol 4 No 1 (2019): KALAMATIKA April 2019
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Both male and female students tend to experience anxiety when learning mathematics. Mathematical anxiety can be overcome by each student depending on the student's self-efficacy. The level of mathematical anxiety and the ability of self-efficacy are assumed to have different tendencies when viewed from a gender perspective. So, this study aims to analyze mathematical anxiety and self-efficacy based on gender differences. The method used in this study is a quantitative method with comparative causal research design. The population in this study were students of Junior High School, with Cluster Sampling techniques obtained by 38 students as the research sample. The instrument used was a questionnaire. with data analysis techniques using independent sample t-test. Based on the results of the study, it has a small tendency towards mathematical anxiety between male and female students. where female students are more anxious when compared to male students. Whereas in student self-efficacy there is no difference between male and female students.

SPEKTRUM SYMBOL DAN STRUCTURE SENSE MATEMATIKA SISWA MADRASAH TSANAWIYAH Hamdan Sugilar; Rahayu Kariadinata; Nunung Sobarningsih
KALAMATIKA Jurnal Pendidikan Matematika Vol 4 No 1 (2019): KALAMATIKA April 2019
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

The purpose of this study is to determine the symbol sense and structure of mathematical sense in terms of students' ability to solve algebraic problems or other mathematical problems that require symbol expression or structure. Difficulties experienced by students in solving mathematical or algebraic problems may be due to the ability of symbol sense and low structure sense or didactic design that the teacher conveyed is not in accordance with the category of symbols and structure sense that students have. A student with good symbols and structure sense is able to appreciate the power of symbols, knowing when to use the right symbols and being able to manipulate and understand symbols in various contexts. The method used in the study used a qualitative descriptive method. The population of this study was seventh grade students of the Islamic junior high school, the instruments used were symbol and structure sense tests, questionnaires, and interview forms. The results of the study indicate that the ability of symbol sense and student structure sense is still low because of a lack of conceptual knowledge and algebraic manipulation, for this reason it is necessary to have an appropriate learning model to improve both of these abilities.

LITERASI NUMERASI SISWA DALAM PEMECAHAN MASALAH TIDAK TERSTRUKTUR Muhammad Rifqi Mahmud; Inne Marthyane Pratiwi
KALAMATIKA Jurnal Pendidikan Matematika Vol 4 No 1 (2019): KALAMATIKA April 2019
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This study aims to explore the numeracy literacy of students in ill-structured problem-solving on the matter of numbers. This study involved 34 students of the 4th grader in one Madrasah Ibtidaiyah in Bandung. The research approach used is qualitative with the case study method. The type of data collected is test results about ill structured problem-solving. The data were collected from tests, document analysis, and interviews. After that, the data were analysed using thematic analysis, while the validity of data using triangulation, member checking, and reflexivity. The results of the research showthat students' numeracy literacy in ill structured problem-solving are (1) students are able to solve ill structured problem in the context of daily life; (2) students are able to analyze the information obtained from the problem then use the interpretation analysis to predict and draw conclusions. The difficulties experienced by students are (1) the difficulty in understanding the problem; (2) lack of students' understanding of the prerequisite material; (3) the difficulty in developing a settlement strategy; and (4) the difficulty in drawing conclusions.

PENINGKATAN KEMAMPUAN GURU DALAM MENGEMBANGKAN RANCANGAN PERMASALAHAN MATEMATIKA DITINJAU DARI LEVEL KEMAMPUAN BERPIKIR SISWA Baiq Rika Ayu Febrilia; Eliska Juliangkary
KALAMATIKA Jurnal Pendidikan Matematika Vol 4 No 1 (2019): KALAMATIKA April 2019
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

The ability of a teacher to design mathematical problems affects the characteristics and quality of mathematics learning that teachers do in class. Therefore, teachers need to have insight into how to design problems to encourage certain students' thinking skills. This study aims to describe improvement in teacher's ability to design mathematics problems before and after discussion activities designed by researchers. The method used is qualitative descriptive with the subject of seven junior high school mathematics teachers. Based on the results of this study it was found that after participating in the discussion activities, the number of teachers who designed problems that could encourage the level of thinking ability to apply decreased by 28.57%, the level of evaluation increased by 21.43%, the level analyzed remained, and the level of understanding increased by 7.14%. From 28 problems that have been designed both before and after the discussion activities, it is found that 10.71% is a matter that drives the level of understanding, 50% encourages the level of application, 17.86% encourages the level of analysis and 21.43% encourages the level to evaluate.

PENGEMBANGAN BAHAN AJAR MATERI INDUKSI MATEMATIKA DAN TEORI BINOMIAL BERBASIS PEMBUKTIAN Nurafni Nurafni; Asih Miatun; Hikmatul Khusna; Hella Jusra
KALAMATIKA Jurnal Pendidikan Matematika Vol 4 No 1 (2019): KALAMATIKA April 2019
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Students' ability in solving argumentation in mathematical induction and binomial theory is still lacking based on the results of the exam, so that evidence-based teaching materials are prepared. This study uses design research methods with the subject from 2nd semester students of the Mathematics Education Study Program. This research is a development research consisting of 6 stages: Identification of needs, Planning, Initial product development, Initial product testing, Product revision, Field trials so as to produce teaching materials. The results of the lecturer and student validation show that the teaching materials are valid and feasible to use with an average score of 45 and 45,9333. While the test of the effectiveness of teaching materials used using the t-test obtained results that ttest> ttable, 5.83 > 2.11 which means there is an increase in the average value of students before and after using teaching materials. With the increase in value, it indicates that the instructional materials prepared are effectively used.

PENERAPAN MODEL PEMBELAJARAN TREFFINGER BERBANTUKAN SOFTWARE SPARKOL VIDEOSCRIBE UNTUK MENINGKATKAN PEMAHAMAN MATEMATIS SISWA Evi Widayanti; Siti Aisyah
KALAMATIKA Jurnal Pendidikan Matematika Vol 4 No 2 (2019): KALAMATIKA November 2019
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This study aims to determine the mathematical understanding of students of class X of SMA Muhammadiyah 4 Surabaya. From the result of the test, it is known that the mathematical understanding of class X IPA of SMA Muhammadiyah 4 Surabaya is low. To overcome this, applied treffinger learning model with software sparkol videoscribe. The research method used is a Class Action Research (PTK) with a collaborative pattern. From this study, it can be seen that there is an average increase from 48,62 (low) to 80,34 (good). In addition, it can be known that the ability to reiterate the concept learned has increased from 58.62% to 72.41%; Ability to apply the concept algorithmically increased from 41.38% to 86.21%; Ability to give examples and counter-example of the concepts studied increased from 20.69% to 58.62%; Ability to present concepts in various forms mathematical representation increased from 10.34% to 79.31%; and Ability to link various concepts (internal and external mathematics) increased from 0% to 24.14%. Based on the findings in this study, the treffinger learning model using the software sparkol videoscribe can be used as an alternative to improve students' mathematical understanding.

PERBANDINGAN KEBIASAAN BERPIKIR DAN HASIL BELAJAR MATEMATIK ANTARA SISWA SANTRI DAN NON-SANTRI Santi Arum Puspita Lestari; Dwi Sulistya Kusumaningrum
KALAMATIKA Jurnal Pendidikan Matematika Vol 4 No 2 (2019): KALAMATIKA November 2019
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This study aims to examine differences in mathematical habits of mind and mathematical learning outcomes between santri students and non-santri students. The design of this study is comparative research. The research data was collected by interviewing a mathematics teacher and spreading the scale of mathematical habits of mind. This research was conducted in two schools in Karawang precisely in Rawamerta. The schools used are private schools run by pesantren foundations for the sample of santri students and public schools as samples of non-santri students. From the results of data processing in the results obtained that there is no difference in mathematical habits of mind between santri students and non-santri students. In addition, there is no difference in mathematical learning outcomes between students of santri and non-santri. Meanwhile, there is an association between mathematical habits of mind and mathematical learning outcomes of students.

SIKAP SISWA TERHADAP PEMBELAJARAN GEOMETRI MELALUI MODEL PACE BERBANTUAN GEOGEBRA Nurfadilah Siregar; Nani Ratnaningsih
KALAMATIKA Jurnal Pendidikan Matematika Vol 4 No 2 (2019): KALAMATIKA November 2019
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

The aim of this study is to look at students' attitudes towards Geometry learning through the PACE model assisted by GeoGebra in one of junior high school in Cimahi City. The method used in this study is descriptive qualitative with a one-shoot case study design. After students taught during Geometry learning, namely by using the PACE model assisted by GeoGebra, at the end of the learning students are given a Likert model attitude scale questionnaire containing 21 statements with four choices. The results showed that students' attitudes towards the five indicators measured all showed positive attitudes. The attitude shown by the students' answers to the proposed statements shows the positive attitude of students towards interest, seriousness, and pleasure during Geometry learning through the GeoGebra-assisted PACE model.

BAHAN AJAR STATISTIKA BERBASIS GENERATIVE LEARNING UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN MATEMATIS Yenni Yenni; Retno Andriyani
KALAMATIKA Jurnal Pendidikan Matematika Vol 4 No 2 (2019): KALAMATIKA November 2019
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This study aims to produce teaching materials and statistical exercises based on generative learning methods; find out the effects of teaching materials on students' mathematical understanding skills in statistical subjects. The subjects of this study were 49 students of the mathematics education program. The study uses design research with stages of development research, namely analysis, design, development, implementation, and evaluation. Data collection techniques with questionnaire validity of material experts, media experts, education experts, interview instruments, student evaluations, and tests. Based on the results of the study, teaching materials and statistical exercises based on generative learning are at a good level. The results of the student evaluation questionnaire regarding the effect of teaching materials are at a good level. The results of the mathematical comprehension ability test on statistical subjects are at a very good level. This can be seen from the value of practicality, namely that the final grade of students in the statistics course is in good and very good grades.

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