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All Journal Jurnal Inspirasi Pendidikan Jurnal Inovasi Teknologi Pendidikan Jurnal Daya Matematis Jurnal Elemen E-Dimas: Jurnal Pengabdian kepada Masyarakat KALAMATIKA Jurnal Pendidikan Matematika Jurnal SOLMA Jurnal Pendidikan Matematika Raflesia Teorema: Teori dan Riset Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika ANARGYA: Jurnal Ilmiah Pendidikan Matematika Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang
Jusra, Hella
Universitas Muhammadiyah Prof. DR Hamka
Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Mathematics Physics Social Sciences Other

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Analisis Kemampuan Pemecahan Masalah Siswa dalam Menyelesaikan Soal Matematika Berdasarkan Kemampuan Matematika Majdiyah Mawaddah; Nanda Ramadhani; Ayu Faradillah; Hella Jusra
Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura 2021: Prosiding Seminar Nasional Pendidikan Matematika Universitas Pattimura
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/snpmunpatti.2021.pp9-21

Abstract

Tujuan dalam penelitian ini untuk menganalisis kemampuan pemecahan masalah pada siswa SMK dalam menyelesaikan persoalan matematika berdasarkan kemampuan matematika. Dengan metode penelitian kualitatif deskriptif melalui pemberian instrumen soal tes uraian, dokumentasi hasil jawaban dan wawancara. Dengan jumlah subjek penelitian sebanyak 3 subjek yang masing-masing terdiri dari 1 subjek kemampuan dengan matematika tinggi, sedang serta rendah. Kemudian, subjek dipilih berdasarkan nilai matematika pada Penilaian Tengah Semester (PTS) genap 2020/2021 kelas XI jenjang SMK di Kota Bekasi. Pada penelitian ini terdapat 4 indikator, yaitu memahami masalah; merencanakan penyelesaian; melaksanakan rencana dan menafsirkan hasil yang diperoleh. Dengan temuan penelitian didapat subjek kemampuan matematika tinggi mampu menyelesaikan soal pada tiga indikator pemecahan masalah, tetapi terdapat beberapa kekeliruan dalam memecahkan soal pada indikator memahami masalah. Sedangkan, subjek kemampuan matematika sedang serta rendah hanya mampu memecahkan soal pada sebagian indikator saja yaitu pada indikator merencanakan penyelesaian dan melaksanakan rencana.
Mathematical Critical Thinking Ability in Solving HOTS Problems Based on Cognitive Style and Gender Erna Widyastuti; Hella Jusra
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 3: July 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1064.156 KB) | DOI: 10.33394/j-ps.v10i3.5217

Abstract

This study aims to identify students’ mathematical critical thinking ability in solving HOTS problems based on cognitive styles and gender. It is a descriptive and qualitative study. It used the purposive sampling technique to determine 4 subjects based on the categories of impulsive and reflective cognitive styles covering both male and female students. Data were collected by interviews, documentation, the MFFT test, and the mathematical critical thinking skill test using HOTS questions. The results showed that students who have the impulsive cognitive style could meet the FRISCO indicators in solving HOTS questions. Students with a reflective cognitive style could not meet the indicator of reason as they were unable to provide supporting reasons related to the information found. Female students provided a more detailed, coherent, and clearer explanation in solving HOTS questions compared to male students.
Analysis of Students Mathematical Reasoning Abilities in Terms of Self-Regulated Learning Hella Jusra; Anisa Dita Rahmawati
Jurnal Inspirasi Pendidikan Vol 12 No 2 (2022): Agustus 2022
Publisher : Universitas Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (315.907 KB) | DOI: 10.21067/jip.v12i2.7175

Abstract

The implementation of research activities in this paper is intended to provide an analysis related to the ability of students to reason mathematically in terms of self-regulated learning using qualitative methods and descriptive approaches. Data collection techniques will be obtained through filling out 6 test questions, 28 questionnaire statements, and interview activities. The subjects to be observed were carried out through a technique called purposive sampling so that 6 students were obtained which were divided into two students in each category. The datta will be arranged sequentially using data analysis technique consisting of data reduction, data presentation, and drawing conclusions. The results of the data found identify that students in the high self-regulated learning category have mathematical reasoning abilities as well. Furthermore, students in the medium categori have the ability to do moderate mathematical reasoning. Finally, students who are in the low category have low mathematical reasoning abilities. So based on the data above, it can be concluded that the higher the level of self-regulated learning. The less likely it is to make mistakes in solving problem related to the ability to do mathematical reasoning. The gives an indication that the better the level of intelligence and critical thinking that a person has, the mathematical reasoning ability will follow in the same.
Pengembangan worksheets interaktif berbasis web dengan video pada materi pecahan Pradita Diah Ayu Lestari; Hella Jusra
Jurnal Inovasi Teknologi Pendidikan Vol 9, No 2 (2022): Agustus
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (487.505 KB) | DOI: 10.21831/jitp.v9i2.51318

Abstract

Penelitian ini didasari pada isu-isu yang muncul di sekolah dasar seperti banyak dari peserta didik yang belum dapat memahami, membedakan, dan mengoperasikan bilangan-bilangan dari pecahan. Penelitian ini dilaksanakan untuk mengembangkan worksheets interaktif dengan liveworksheets yang dapat membantu pola berpikir peserta didik dalam memahami materi pecahan dan dapat melatih keterampilan peserta didik dalam bidang teknologi. Selain itu, worksheets interaktif ini juga dapat bermanfaat bagi guru untuk melatih kreativitas. Prosedur dalam penelitian ini ialah Research and Development (RD) dengan model ADDIE. Berdasarkan hasil uji kelayakan oleh 2 pakar materi mendapat persentase skor 78,88% dengan kategori layak, uji yang dilakukan oleh 2 pakar media mendapat persentase skor 81,25% dengan kategori sangat layak, dan perolehan tanggapan 28 peserta didik kelas V sebesar 95,61% dengan kategori sangat layak serta rata-rata perolehan nilai peserta didik sebesar 86,74. Dapat disimpulkan worksheets interaktif ini layak untuk digunakan, dapat digunakan dimana pun, dan worksheets interaktif dapat menjadi alternatif Lembar Kerja Peserta Didik (LKPD) dalam bentuk daring. This study is based on issues that arise in elementary schools, such as many children's inability to understand, recognize, and operate numbers and fractions. This study aims to create live worksheets to help students comprehend fractions while teaching them technology skills. In addition, these interactive worksheets can also be helpful for teachers to practice creativity. Research and Development (RD) with the ADDIE model was employed in this work. The validation test by two material experts yielded a percentage score of 78.88% on decent criteria. The validation test by two media experts failed a percentage score of 81.25% on every proper criterion. The percentage score of 28 students in class V was 95,6% on excellent standards, with an average score of 86.74. As a result, worksheets are appropriate for usage, may be utilized anywhere, and can be used as a substitute for the Student Worksheet in the online form.
Gender differences in mathematics anxiety and learning motivation of students during the COVID-19 Syafika Ulfah; Rizka Akmalia; Hella Jusra
Jurnal Elemen Vol 9 No 1 (2023): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v9i1.6971

Abstract

The COVID-19 pandemic is causing a change in the field of education, where learning is currently becoming online. It affects the psychology of the students. This study aimed to analyze the mathematics anxiety and learning motivation of secondary students based on gender during the pandemic. This study was quantitative research. The participants in this study were 451 eighth-grade students of State Secondary School in South Jakarta. The instrument used was a questionnaire. It consisted of 45 statements belonging to 22 items on mathematics anxiety and 23 items on student learning motivation. The data analysis applied was descriptive, Mann-Whitney test, and correlation analysis. The results found that students' mathematics anxiety during the COVID-19 pandemic was moderate. Meanwhile, students' learning motivation was in the high category. In addition, there were significant differences in mathematics anxiety levels between male and female students. However, there was no significant difference in the motivation of learning mathematics students. The correlation between mathematics anxiety and learning motivation indicated a negative relationship.
Penerapan Metode Brainstorming Berbantu Alat Peraga terhadap Kemampuan Komunikasi Matematis Peserta Didik Hella Jusra; Syifa Rahmadiana; Wahidin Wahidin
Jurnal Pendidikan Matematika IKIP Veteran Semarang Vol 4 No 2 (2020): Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang
Publisher : Urogram Studi Pendidikan Matematika, Universitas IVET

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (636.474 KB) | DOI: 10.31331/medivesveteran.v4i2.1116

Abstract

Penelitian bertujuan untuk menelaah dan menghasilkan kajian tentangimplementasi metode Brainstorming berbantu alat peraga matematika terhadap kemampuan komunikasi matematis peserta didik. Metode penelitian yang digunakan adalah quasi experimental dengansampel yang diteliti sebanyak 72 peserta didik tingkat SMP secara random. Penelitian ini terdiri dari dua kelas, yaitu kelas eksperimen dan kelas kontrol. Dalam penelitian ini teknik pengumpulan data menggunakan instrumen kemampuan komunikasi matematis berbentuk uraian. Teknik analisis data dengan menggunakan uji-t setelah dilakukan uji prasyarat. Berdasarkan hasil penelitian didapatkan rata-rata kemampuan komunikasi matematis peserta didik yang diajar menggunakan metode Brainstormingerbantu alat peraga lebih tinggi dibandingkan dengan yang tidak diajar menggunakan metode Brainstorming berbantu alat peraga. Hal ini dapat disimpulkan bahwa metode pembelajaran Brainstormingberbantu alat peraga dapat meningkatkan kemampuan komunikasi matematis peserta didik dengan kriteria sedang. Kata kunci:metode Brainstorming, alat peraga, kemampuan komunikasi matematis. ABSTRACT Thestudy aims to determine whether or not there is an implementation of theBrainstorming method assisted aid teaching to the students’mathematical communication ability. Thesample of this research are 72 students. The research used data collection method by using instrument test of mathematical communication ability in the form ofdescription. Data analysis techniques using t-test after the prerequisite test. Based on the results of the study it was found that the average of mathematical communication ability of students taught using the Brainstorming methodassisted props were higher than those not taught using the Brainstorming methodassisted props. It can be concluded that theBrainstorming method assisted props can improve mathematical communication ability of students with medium criteria. Keywords: Brainstorming method, aid teaching, mathematics communication ability.
The Mathematical Creative Thinking Ability in Solving HOTS Problems Based on Cognitive Style and Gender Rofi Nur'aulia Syifa; Hella Jusra
Jurnal Pendidikan Matematika IKIP Veteran Semarang Vol 6 No 2 (2022): Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang
Publisher : Urogram Studi Pendidikan Matematika, Universitas IVET

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (639.938 KB) | DOI: 10.31331/medivesveteran.v6i2.2132

Abstract

Creative thinking may determine individuals' problem-solving ability, including mathematics. This study aimed to analyze and describe the creative mathematical thinking ability to solve Higher Order Thinking Skills (HOTS) problems by considering students' cognitive styles and gender roles. This descriptive qualitative study employed a purposive sampling method to select the study sample with criteria: senior high school students, males, and females, with reflective and impulsive cognitive styles. The study participants were four students, comprising one pair of male and female students of reflective and impulsive cognitive styles. Data were obtained by conducting the Matching Familiar Figures Test (MFFT), mathematical creative thinking abilities test to solve HOTS problems, and interviews. Data were analyzed with data reduction, data display, and conclusion. Method triangulation was then performed to test the validity of this study by comparing the datasets. Results of this study revealed that all male students with a reflective and impulsive cognitive style could demonstrate fluency indicators of mathematical creative thinking ability. While, only half of the female counterparts were able to do so. Furthermore, this study's results indicated that both male and female students could not solve HOTS problems in flexibility and novelty indicators of mathematical creative thinking ability. Keywords: cognitive styles, gender, HOTS, creative thinking.
Analisis Literasi Matematika Peserta Didik Kelas V Ditinjau dari Math Anxiety dan Gender Muthia Ariyanti; Hella Jusra
Teorema: Teori dan Riset Matematika Vol 10, No 2 (2025): September
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/teorema.v10i2.20246

Abstract

Literasi matematika sangatlah penting dimiliki peserta didik karena memiliki hubungan yang erat dengan kehidupan sehari-hari di berbagai bidang. Namun literasi matematika peserta didik di Indonesia masih dianggap rendah yang disebabkan berbagai faktor salah satunya adalah math anxiety yang berdampak negatif terhadap penyelesaian soal matematika. Selain itu perbedaan gender juga dapat menimbulkan tingkat math anxiety yang berbeda pada peserta didik. Penelitian ini bertujuan untuk mendeskripsikan literasi matematika peserta didik kelas V berdasarkan tingkatan math anxiety tinggi, sedang, rendah dan gender. Jenis penelitian ini menggunakan pendekatan kualitatif deskriptif. Teknik pengumpulan data  meliputi observasi, kuesioner, tes, wawancara, dan dokumentasi. Subjek penelitian yaitu perwakilan peserta didik laki-laki dan peserta didik perempuan kelas V SDN yang memiliki tingkat math anxiey tinggi, sedang, rendah. Data yang dianalisis dilakukan pemeriksaan keabsahan data dengan tringulasi Teknik yakni dengan membandingkan hasil observasi, wawancara, dan dokumentasi. Hasil penelitian mengindikasikan peserta didik laki-laki memiliki kemampuan yang lebih baik dalam menjelaskan langkah-langkah penyelesaian soal literasi matematika. Pada kategori math anxiety tinggi peserta didik laki-laki memenuhi dua indikator dengan langkah penyelesaian cukup spesifik sedangkan peserta didik perempuan hanya 1 indikator dengan langkah penyelesaian spesifik. Pada math anxiety sedang dan rendah peserta didik laki-laki dan perempuan memenuhi tiga indikator namun terdapat perbedaan dari langkah penyelesaian yang diberikan. Kategori math anxiety sedang peserta didik laki-laki mampu memberikan langkah penyelesaian cukup spesifik, sedangkan peserta didik perempuan langkah penyelesaiannya kurang spesifik. Kategori math anxiety rendah pada peserta didik laki-laki mampu memberikan langkah penyelesaian spesifik, sedangkan peserta didik perempuan cukup spesifik
The effect of blooket-assisted RADEC learning model on students' metacognitive ability Hella Jusra; Niki Khoirotunnisah
Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika Vol. 16 No. 1 (2026): Pasundan Journal of Mathematics Education: Jurnal Pendidikan Matematika
Publisher : Program Magister Pendidikan Matematika, Pascasarjana, Universitas Pasundan in collaboration with Asosiasi Guru Matematika Indonesia (AGMI) and Indonesian Mathematics Educators' Society (IMES)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this research was to investigate the influence of the RADEC learning model by implementing games in learning, specifically Blooket, on students' metacognitive capacities. This study utilized a quasi-experimental design featuring a non-equivalent control group, involving 62 tenth-grade students from high schools in Jakarta during the 2025/2026 academic year. A posttest instrument intended to evaluate students' metacognitive skills was utilized as the principal assessment tool. The data were analyzed using descriptive statistics and an independent samples t-test. The findings showed that the experimental class achieved a higher mean score compared to the control class. The hypothesis testing results also indicated a statistically significant difference between the two groups. The results demonstrate that the application of the Blooket-supported RADEC learning paradigm positively influenced students' metacognitive skills. The efficacy of the RADEC learning paradigm is linked to its organized learning phases, which promote student engagement in planning, monitoring, and assessing their cognitive processes during mathematics activities. Moreover, the incorporation of Blooket as a technology-driven educational platform fosters a more participatory and stimulating learning atmosphere through gamification and prompt feedback. Consequently, the Blooket-supported RADEC learning paradigm can function as an innovative and successful option to enhance students' metacognitive skills in mathematics education.
Co-Authors Anisa Dita Rahmawati Asih Miatun Ayu Faradillah Dita Nuranggraeni Erna Widyastuti Fitri Alyani Fitria Dwi Nurjannah Hilda Amalia Khusna, Hikmatul Luthfiyah Aulia Iskandar Majdiyah Mawaddah Muthia Ariyanti Nanda Ramadhani Niken Septianingtyas Niki Khoirotunnisah Nurafni Nurafni Oriza Sarah Safitri Pradita Diah Ayu Lestari Rizka Akmalia Rizqy Ayu Nurfitri Rofi Nur'aulia Syifa Rohmah Nurjanah Syafika Ulfah Syifa Rahmadiana Totong Heri Totong Heri Wahidin Wahidin Yeci Mey Linda