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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 8 Documents

Search results for , issue "Vol 6 No 2 (2021): KALAMATIKA November 2021" : 8 Documents clear

DEVELOPING A SET MODULE WITH A GUIDED INQUIRY AND TAHFIDZUL QURAN TO IMPROVE STUDENTS’ CRITICAL THINKING Akhmad Syahwanul Karim; Yus Mochamad Cholily; Mohammad Syaifuddin
KALAMATIKA Jurnal Pendidikan Matematika Vol 6 No 2 (2021): KALAMATIKA November 2021
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This research aimed to develop a set module with a guided inquiry and Tahfidzul Quran (Quran memorization) to improve students' critical thinking. This research was a Research and Development (R&D) based on the ADDIE Model with a one-group of pre-test and post-test design conducted for Year-7 students at an Islamic Boarding School in Malang, East Java. The subjects in this study were 12 students. Three aspects were present in this module development: process, quality, and effectiveness. The results of this study showed that (1) The development of the set module with a guided inquiry approach and the Tahfidzul Quran process refers to the ADDIE development model with the following steps: analysis, design, development, implementation, and evaluation; (2) The set module has a suitable quality of use as the learning module satisfying the aspects of content, presentation, language, graphics, and tahfidz; (3) The use of the set module with the guided inquiry approach and Tahfidzul Quran is effective in improving students' critical thinking. The students’ responses to the learning module were positive. In conclusion, a set module developed with the guided inquiry and Tahfidzul Quran to improve students' critical thinking has fulfilled the rules of process, quality, and effectiveness.

THE VALIDITY AND RELIABILITY OF INSTRUMENTS FOR MEASURING ELEMENTARY SCHOOL STUDENTS' EARLY MATHEMATICAL ABILITY Aan Yuliyanto; Turmudi Turmudi; Ernawulan Syaodih; Dadan Rusdiana Saputra; Arie Dharmawan; Cahya Karisma Pertiwi
KALAMATIKA Jurnal Pendidikan Matematika Vol 6 No 2 (2021): KALAMATIKA November 2021
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Teachers need to understand students' early mathematical abilities before continuing learning on the next topic to retain the knowledge. This study aims to produce appropriate and reliable instruments for quality research related to early mathematical abilities. This research implemented R&D. The subjects were 113 sixth-grade students of the elementary school in Karawang. The instrument used was a test to measure early mathematical ability. Validity and reliability tests indicated that the five initial mathematical ability test items were considered valid, with r count > r table and p-value <0.05. The Cronbach's Alpha value was 0.875 (above 0.8 or high reliability). Thus, the five items of the early mathematical ability instrument on the volume of cubes and rectangular prisms can be used for further research to measure the same variables accurately. The results are not significantly different for the same subject even though the time and place are different.

MARGINAL REGIONS MATHEMATICS TEACHERS’ PERCEPTION OF THE USE OF MANIPULATIVE TOOLS Krisna Satrio Perbowo; Dian Lestari; Syafika Ulfah; Rosida Rakhmawati
KALAMATIKA Jurnal Pendidikan Matematika Vol 6 No 2 (2021): KALAMATIKA November 2021
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Manipulative tool is one of the learning media most likely to be used by teachers, including those in marginal regions. This study aimed to determine the perception of mathematics teachers in marginal regions toward using manipulative tools as learning media. This study used surveys designed with two domains: the use of manipulative tools as learning media and the importance of manipulative tools as learning media. The sample for this study comprised 81 teachers who were either currently teaching or had previously taught at the elementary, middle, and high school levels in marginal regions. This study found that the manipulative tools mostly used by mathematics teachers in marginal regions are objects obtained from the surrounding environment (used cans, paperboard, coins, rulers, stones, and sticks). This study revealed that the mathematics teacher's perception of manipulative tools as learning media and the importance of manipulative tools as learning media are generally in the medium category.

THE EFFECT OF ONLINE LEARNING AND DIRECT FACE-TO-FACE TO MATHEMATICS LEARNING ACHIEVEMENT Annisa Putri Majidah; Leni Marlena
KALAMATIKA Jurnal Pendidikan Matematika Vol 6 No 2 (2021): KALAMATIKA November 2021
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This study aimed to determine the effect of learning media on student achievement in mathematics. The learning media used include learning using Zoom Meeting, Google Classroom, and face-to-face in class. The research method used was an experiment with a quantitative approach. The samples were 30 Year 9 students divided into three different treatments in learning: learning using Zoom Meeting, learning using Google Classroom, and face-to-face learning in class. The instrument used was a description of the essay questions used to measure student achievement. Data were analyzed using one-way ANOVA and Tukey's - HSD test. The results showed a significant or different effect between the use of learning media on student achievement (Fcount = 3.665 > Ftable = 3.35) of α= 5%. Furthermore, further tests were carried out using the Tukey's - HSD test to examine which learning media had a different effect. Further test results showed that learning using Google Classroom with face-to-face learning in the class had a different effect on students' mathematics learning achievement. Meanwhile, student achievement between Zoom Meeting and face-to-face learning and Zoom meeting and Google Classroom was not significantly different. The average student learning achievement in face-to-face learning was greater than those using Google Classroom.

HIGH SCHOOL STUDENTS’ ATTITUDES TOWARDS MATHEMATICS LESSONS USING THE PQ4R STRATEGY AND PROBLEM POSING MATHEMATICAL PROBLEMS Taufiqulloh Dahlan; Darhim Darhim; Dadang Juandi; Nia Gardenia; Thesa Kandaga
KALAMATIKA Jurnal Pendidikan Matematika Vol 6 No 2 (2021): KALAMATIKA November 2021
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

This study aimed to examine students 'attitudes or perceptions of mathematics learning, attitudes towards the Application of PQ4R (Preview, Question, Read, Reflection, Recite, Review) Learning Strategies, and problem posing mathematical problems. Data were analyzed using a qualitative descriptive data analysis, and quantitative analysis was carried out using the Likert scale. The population in this study were Year 11 students in the city of Bandung, and the sample was one of Year 11 Social classroom as the experimental class, selected by purposive sampling. The sample was given treatment using PQ4R learning. The results showed that students taking PQ4R learning had significant attitudes towards mathematics. This can be seen from the high interest and motivation. Student responses to PQ4R learning and questions were also very good. This provides good information about students' attitudes towards learning mathematics in high school so that they can apply good and correct mathematics. Learning mathematics requires an analysis of students' attitudes to feel happy and motivated in learning mathematics on an ongoing basis.

DEVELOPMENT OF LEARNING TRAJECTORY ON THE SET TOPIC FOR 7TH GRADE IN THE CONTEXT OF SEDEKAH LAUT TRADITION Hartono Hartono; Denti Zaedatul Khaeriyah; Dina Lita Sari; Mila Ilfiana; Farida Nursyahidah
KALAMATIKA Jurnal Pendidikan Matematika Vol 6 No 2 (2021): KALAMATIKA November 2021
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Set is an important topic to be mastered by students because it influences the development of mathematics in daily life. However, many students still have difficulty learning the topic. Therefore, it is necessary to design a learning trajectory using the appropriate approach, context, and media. This research resulted in the learning development using Sedekah Laut context to create meaningful learning and increase students' understanding of sets. The method used in this study was design research proposed by Gravemeijer & Cobb with three stages: preliminary design, experimental design (pilot experiments and teaching experiments), and retrospective analysis. However, this article only presented the results from the Preliminary design stage. The participants involved in this study were 7th-grade students of SMP Negeri 6 Semarang. The resulting hypothetical learning trajectory consists of a series of learning processes: observing context videos to find the concepts of sets, non-sets, empty sets, universal sets, and Venn diagrams; explaining the properties of the set; defining set operations; and solving problems related to sets.

STUDENTS’ PERCEPTION TOWARDS THE USE OF GOOGLE CLASSROOM FOR MATHEMATICS ONLINE LEARNING VIEWED FROM STUDENTS’ READINESS Pradipta Annurwanda; Rahmat Winata
KALAMATIKA Jurnal Pendidikan Matematika Vol 6 No 2 (2021): KALAMATIKA November 2021
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Google Classroom is an online learning app that can be used for free and offers many features to support the online learning system and the implementation of Google Classroom must consider the students' readiness in accessing Google Classroom because many students have difficulty in the learning process, which affects the decline in student assignments and exam scores. The purpose of this study was to describe students’ perception towards the use of Google Classroom in mathematics learning in terms of students' readiness to take online learning. This study was conducted using a survey on 91 mathematics education students of STKIP Pamane Talino. The instrument used in this study was a questionnaire. The survey results showed that the level of readiness of students was 74.60% in the very good category. The effectiveness of Google Classroom implementation on online learning was 71.24% (very good); the use of Google Classroom is effective in learning mathematics in terms of students’ readiness for online learning. The results also show that students can access Google Classroom online to ask the tutors, work on assignments and view the answers to their assignments independently and regularly. Students find learning using Google Classroom is effective and fun because students can study material, discuss with teachers, and send assignments remotely.

AN IMPLEMENTATION OF E-LEARNING BASED MOODLE TO DEVELOP MATHEMATICAL COMMUNICATION SKILL AND SELF-EFFICACY Linda Astriani; Dewi Setiyaningsih; Misriandi Misriandi; Anggi Yuliani
KALAMATIKA Jurnal Pendidikan Matematika Vol 6 No 2 (2021): KALAMATIKA November 2021
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Mathematical communication skills are important, and education should facilitate students to improve their mathematical communication skills. The purpose of this study was to develop e-learning based on Moodle to improve students' mathematical communication and self-efficacy and student self-efficacy and describe how to students’ mathematic communication and student self-efficacy. This study used mixed-method research. The population in this study were Year 5 students at a private primary school. Data collection techniques used in this study are observation and tests. The implementation with Moodle was effective to the students’ mathematic communication and self-efficacy student. Overall, the students’ mathematical communication skills and self-efficacy of students using E-learning based Moodle is better than those using conventional learning. Also, self-efficacy positively affects students' communication skills with a very strong correlation coefficient, meaning that the higher students' self-efficacy, the higher students' communication skills.

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