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de Fermat : Jurnal Pendidikan Matematika
Published by Universitas Balikpapan
ISSN : 26216078     EISSN : 26217309     DOI : -
Core Subject : Education,
Education Mathematics Other
Jurnal de Fermat adalah jurnal yang diterbitkan oleh Program Studi Pendidikan Matematika Universitas Balikpapan. Terbit dalam dua kali setahun, yaitu pada bulan Juni dan Desember.
Arjuna Subject : -
Articles 117 Documents
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PENERAPAN MODEL PEMBELAJARAN CONNECTED MATHEMATICS PROJECT (CMP) DENGAN PENDEKATAN KONTEKSTUAL TERHADAP KEMAMPUAN PENALARAN MATEMATIS SISWA SMP Febriati Lydia Lidwina; Melyani; Rosmaiyadi; Nindy Citroresmi
De Fermat : Jurnal Pendidikan Matematika Vol. 4 No. 2 (2021)
Publisher : Prodi Pendidikan Matematika, FKIP, Universitas Balikpapan

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Abstract

This study aims to determine whether the mathematical reasoning ability taught by the Connected Mathematics Project (CMP) model with a contextual approach is better than the direct learning model, to determine the students' KKM achievement in mathematical reasoning abilities taught using the Connected Mathematics Project (CMP) model with a contextual approach. , and to find out students' interest in learning when the Connected Mathematics Project (CMP) learning model with a contextual approach was applied to social arithmetic material for class VII. The population in this study were seventh grade students of SMPN 10 Singkawang and the samples in this study were Grade VII A and VII B students. The analysis technique was in the form of two sample t-test, right-hand t-test, right-hand z-test one sample, and the percentage of interest in learning. The results of the research are that the mathematical reasoning ability using the Connected Mathematics Project (CMP) model with a contextual approach is better than the direct learning model, students' mathematical reasoning abilities have reached the KKM and students' interest in learning is high.
MODEL PEMBELAJARAN SPADE: SOLUSI KESULITAN BELAJAR MATEMATIKA PADA MATERI GEOMETRI DI SEKOLAH DASAR (TINJAUAN SISTEMATIS) pajar reza; Epon Nur'aeni L; Muhammad Rijal Wahid Muharram
De Fermat : Jurnal Pendidikan Matematika Vol. 4 No. 2 (2021)
Publisher : Prodi Pendidikan Matematika, FKIP, Universitas Balikpapan

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Abstract

The results of the Programme for international Students Assessment (PISA) in 2018 in the mathematics ability category of Indonesia ranked 73rd out of a total of 79 PISA participating countries. This arises because of the many learning obstacles or math learning problems faced by students. The purpose of this study was to decrypt spade learning model as a solution of the difficulty of learning geometry material in elementary school subjects. Spade learning model is a learning model based on traditional games. This study uses systematic review method by retrieving data on Google Scholar data base downloaded from June 20, 2021 to July 3, 2021. Obtained 57 appropriate articles, after selection that corresponds to the category of inclusion, the remaining 19 which then become research data to be studied. The end result of this study is that SPADE learning model is considered to be able to be a solution to math problems in elementary schools.
EFEKTIVITAS PENGGUNAAN MODUL TERHADAP HASIL BELAJAR MATEMATIKA KOMPUTASI PADA MAHASISWA TEKNIK INFORMATIKA Filda Febrinita
De Fermat : Jurnal Pendidikan Matematika Vol. 5 No. 1 (2022)
Publisher : Prodi Pendidikan Matematika, FKIP, Universitas Balikpapan

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Abstract

In computational mathematics learning which is carried out online, students experience obstacles in the process of understanding the material. The results of the UAS showed that 16 out of 30 students or 53% of students did not achieve the minimum specified learning completion, which was 75. Therefore, learning is carried out by applying modules to computational mathematics courses. Through modules, students can measure the speed and intensity of their learning and get used to learning effectively and systematically. Modules can train students to learn independently while developing literacy skills. Based on the identification of problems, research was carried out with the design of one group pretest-posttest design to find out and measure the effectiveness of the use of modules on computational mathematics learning outcomes in informatics engineering students. The study population was 30 students with saturated sampling techniques. The  for pretest and posttest data is 0.58 or 57.99%, which means that the effectiveness of using modules in computational mathematics learning is in the medium category or is in a fairly effective interpretation. The result of the significance value for the  with SPSS shows the significance value is 0.000. Since the significance value is less than 0.5 then  rejected. Based on the results of these tests, it can be concluded that the use of modules in learning computational mathematics in students of the informatics engineering study program, FTI Unisba Blitar, has been tested effectively with the category of increasing learning outcomes being moderate.
PENGEMBANGAN BAHAN AJAR ARITMATIKA SOSIAL UNTUK MENINGKATKAN PEMAHAMAN KONSEP MATEMATIS SISWA SMP Pujia Siti Balkist; Hamidah Suryani Lukman; Nita Andriani
De Fermat : Jurnal Pendidikan Matematika Vol. 5 No. 2 (2022)
Publisher : Prodi Pendidikan Matematika, FKIP, Universitas Balikpapan

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Abstract

This study aims to determine the validity of animation-based teaching material of social arithmetic topic animation-based teaching material of social arithmetic to improve students' understanding of mathematical concepts. The method used in this research is R&D research with Borg and Gall development model which is limited to 5 stages, namely potential and problems, finding information, product design, design validation, and design improvement. By involving 3 experts namely 2 material experts and 1 media expert. The results of the study show that animation-based teaching material of social arithmetic are very valid with an average percentage of material experts at 93.5% and 96% of media experts.
Analisis Kemampuan Metakognisi Siswa dalam Pemecahan Masalah Matematika Iryani Dinar Dinar; Yanti Mulyanti; Hamidah Suryani Lukman
De Fermat : Jurnal Pendidikan Matematika Vol. 5 No. 2 (2022)
Publisher : Prodi Pendidikan Matematika, FKIP, Universitas Balikpapan

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Abstract

This study aims to describe the metacognitive ability and level of metacognition of class XII SMK students in the process of solving mathematical problems. Metacognition ability in solving the problem in question is the awareness of thinking by involving the planning process, monitoring/monitoring process and evaluation process at Polya's steps, namely the stages of understanding the problem, planning, completing and re-examination. This study uses a descriptive approach. This research was conducted at SMK Negeri 3 Sukabumi with subjects from class XII Catering 4 consisting of three students as representatives of the high, medium and low problem solving groups. Data collection using test and interview methods. The test instruments used are three explanations of problem solving material limits on algebraic functions. The data analysis process in this study includes data reduction, data presentation and conclusion drawing. Based on the results of data analysis, it was found that the dominant metacognitive ability possessed by high subjects was the process of planning, monitoring and evaluation at the stage of understanding and planning for completion. Meanwhile, the metacognitive abilities of the moderate and low groups were dominantly not seen as complete and fulfilled in every step of problem solving. The metacognition level of the high group students was at the level of strategic use, the middle group students was at the level of aware use and the low group students was at the level of tacit use.
ANALISIS TERHADAP KEMAMPUANPEMAHAMAN KONSEP MATEMATIS SISWA PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL (SPLDV) Eline Yanty Putri Nasution
De Fermat : Jurnal Pendidikan Matematika Vol. 4 No. 2 (2021)
Publisher : Prodi Pendidikan Matematika, FKIP, Universitas Balikpapan

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Abstract

Mathematical concepts are interrelated with each other so that they must be studied coherently and continuously. Therefore, the mathematical conceptual understanding ability is very important for students. The aim of this research is to analyze students’ mathematical conseptual understanding ability in  Two-Variable System of Linear Equations (SPLDV). This research methodology was qualitative with descriptive approach. The population of this research is all of VIII grade students in MTSN 1 Kerinci which VIII B group was choosen as the research sample with snowball samoling technique. The research instruments that used was mathematical conceptual understanding test and interview. According to the mathematical conceptual understanding ability tests results, most of students in VIII B grade MTsN 1 Kerinci have mathematical conceptual understanding ability in medium category. Three students with mathematical conceptual understanding ability in the high, medium and low categories were selected to be interviewed in order to identify the achievement indicators of the mathematical concepts understanding ability. The students with higher mathematical conceptual  understanding ability showed 5 indicators of mathematical conceptual  understanding ability. The students with medium mathematical conceptual  understanding ability showed 3 indicators of mathematical conceptual  understanding ability. The students with lower mathematical conceptual  understanding ability showed 2 indicators of mathematical conceptual  understanding ability.
PRESTASI BELAJAR SISWA MATEMATIKA DALAM PEMBELAJARAN JARAK JAUH DITINJAU DARI MOTIVASI BELAJAR Sukiyanto; Syamsulrizal; Dewi Anggreini; Ahmad Isroil
De Fermat : Jurnal Pendidikan Matematika Vol. 5 No. 2 (2022)
Publisher : Prodi Pendidikan Matematika, FKIP, Universitas Balikpapan

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Abstract

Motivation for learning is one of the things that need to be raised in school learning efforts. This study aims to detail students' mathematics learning motivation in distance learning. This research uses quantitative research, while this type uses survey methods. The subject of the study was a private high school student in Lamongan, East Java. The instrument used in the study was a survey using a questionnaire made in google form. The student learning motivation survey results, including the criteria of each excellent indicator, found the highest score, namely 90.44%, on the enthusiastic indicator. In comparison, the good indicator found the lowest score of 71.61%.
PEMBELAJARAN MATEMATIKA MENYENANGKAN DENGAN MEDIA PEMBELAJARAN DIGITAL Ni Kadek Rini Purwati; Ni Luh Desi Antari
De Fermat : Jurnal Pendidikan Matematika Vol. 5 No. 2 (2022)
Publisher : Prodi Pendidikan Matematika, FKIP, Universitas Balikpapan

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Abstract

Learning in the 4.0 era requires students and teachers to be able to take advantage of Information Technology (IT)-based learning media. Learning is done by utilizing digital-based learning applications that can have a fun effect on students. Learning media that are often used in digital-based learning processes usually use the Kahoot! and Quizizz platforms. The purpose of writing this article is to explain the role of educational games Kahoot! and Quizizz in supporting mathematics learning which can later be used by teachers in the classroom learning so that learning is more varied, less boring, and more fun for students. The writing of this article uses a literature study method by reviewing journals related to Kahoot! and Quizizz. The results of the study show that there are several benefits of using Kahoot! and Quizizz, namely: increasing student learning outcomes, accelerating understanding of the material, increasing students' motivation and independence, increasing thinking and learning abilities, students having a positive attitude in learning, students being more active in learning, learning is more fun and less boring and increases interest in learning.
PENGARUH PERSEPSI KEDISIPLINAN DIRI TERHADAP HASIL BELAJAR MATEMATIKA SISWA Besse Intan Permatasari; Tri Hariyati Nur Indah Sari
De Fermat : Jurnal Pendidikan Matematika Vol. 5 No. 2 (2022)
Publisher : Prodi Pendidikan Matematika, FKIP, Universitas Balikpapan

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Abstract

The purpose of this study was to determine whether the perception of self-discipline has an influence on students' mathematics learning outcomes. This is cross sectional survey research with quantitative approach. The research sample was randomly selected from the population (N = 64) and 55 students were chosen based on the Isaac & Michael table. Questionnaires were used to collect data on perception of self-discipline and passed the validity test and reliability test (Cronbach's Alpha coefficient = 0.71; considered as high reliability). Whereas, the data of mathematics learning outcomes were obtained from daily mathematics exams. Simple linear regression statistical analysis was used to proceed the data and the result showed that 7 students had perception of self-discipline in low category, 35 students in medium category, and 13 students in high category. Also, the perception of self-discipline has a positive linear relationship with mathematics learning outcomes and contributes 31.8% of the variance of mathematics learning outcomes (R = 0.564; R2 = 0.318; β1 = 1.679; p < 0.05). This research recommended to improve students’ self-discipline in enhancing students' mathematics learning outcomes.
ANALISIS PROSES BERPIKIR MAHASISWA DENGAN KECEMASAN TERHADAP MASALAH MATEMATIKA HOTS BERDASARKAN FASE KERJA MASON Suci Wulandari Wulandari; Sri Novia Martin; Widdya Rahmalina
De Fermat : Jurnal Pendidikan Matematika Vol. 5 No. 2 (2022)
Publisher : Prodi Pendidikan Matematika, FKIP, Universitas Balikpapan

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Abstract

This research was motivated by the anxiety of students of mathematics education study program towards HOTS mathematics problems. This anxiety affected the quality of their thought processes. Therefore, the purpose of this study was to analyze the thought processes of students with anxiety feeling about HOTS math problems based on Mason's work phases, namely entry, attack, and review. This research was a qualitative descriptive research. The datas in this study were obtained from mathematics anxiety questionnaire, HOTS mathematics test and interviews. Based on the analysis of the data collected, it could be concluded that students with high levels of anxiety fulfill the phase “entry“ only on aspect “want”, the phase “attack” was only in the aspect ”try”, but did not meet the phase “review”. Students with moderate levels of anxiety met the phase “entry” at aspect “know”, “want” and “introduce”, phase “attack” on the aspect “try” and “maybe”, but did not meet the phase “review”. Students with low anxiety levels met the phase “entry” at aspect “know”, “want” and “introduce”, the phase “attack” on the aspects “try”, “maybe” and “introduce”, but also does not meet the phase “review”.

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