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Analisis Kemampuan Berpikir Aljabar Siswa ditinjau dari Adversity Quotient Nor Amalliyah; Wardono Wardono; Mulyono Mulyono
Vygotsky : Jurnal Pendidikan Matematika dan Matematika Vol 4, No 1 (2022): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Penelitian deskriptif kualitatif ini bertujuan untuk menganalisis kemampuan berpikir aljabar berdasarkan AQ yang dimiliki siswa. Subjek penelitian terdiri dari 3 siswa yang dipilih menggunakan teknik purposive sampling dengan tipe maximal variation purosive. Terjadi perbedaan kemampuan berpikir aljabar antara siswa quitter, campers, dan climbers. Indikator5kemampuan berpikir%aljabar yang dapat dipenuhi siswa quitters yaitu menuliskan hal-hal5yang diketahui5dari5soal, menentukan%variabel, serta membuat%model matematikai dari variabel sesuai dengan soal. Siswa campers dapat memenuhi beberapa indikator kemampuan berpikir aljabar, diantaranya mampu menentukan variabel, menyusun model matematika dari variabel, menggunakan%model matematikai untuk%menyelesaikan isoal serta menerapkan%nilai%variabel untuki imenentukan solusi dari permasalahan. Siswa climbers dapat memenuhi semua indikator kemampuan berpikir aljabar.

Tahap Berpikir Geometri Siswa SMA Berdasarkan Teori Van Hiele Ditinjau dari Perbedaan Gender Nor Amalliyah; Nuriana Rachmani Dewi; Dwijanto Dwijanto
JNPM (Jurnal Nasional Pendidikan Matematika) Vol 5, No 2 (2021)
Publisher : Universitas Swadaya Gunung Djati

Abstrak. Geometri adalah salah satu bagian dari ilmu matematika yang mempelajari titik yang dapat membentuk garis, garis menjadi bidang yang menyusun bangun datar segi banyak untuk mengkonstruksi sebuah bangun ruang. Proses pembelajaran geometri diharapkan mampu meningkatkan ketelitian, kecermatan, pengetahuan, dan wawasan siswa dalam berpikir ilmiah khususnya pada siswa SMA. Guru perlu mengetahui tahapan berpikir geometri siswa agar dapat menentukan model pembelajaran yang tepat dan efektif. Oleh karena itu perlu diketahui tahapan berpikir geometri siswa yang ditinjau dari perbedaan gender. Jenis penelitian ini merupakan penelitian deskriptif kualitatif dengan 6 siswa SMA sebagai subjek yang terdiri dari 3 siswa perempuan dan 3 siwa laki-laki. Teknik pengumpulan data dilakukan dengan memberikan tes secara tertulis kepada siswa menggunakan instrumen Van Hiele Geometry Test. Hasil penelitian menunjukkan bahwa dari 6 siswa yang diteliti tahap berpikir siswa rata-rata berada pada tahap 1 (analisis). Gender berpengaruh terhadap tahap berpikir geometri siswa. Kemampuan berpikir geometri siswa perempuan berada pada level lebih tinggi dibandingkan dengan siswa laki-laki.Kata Kunci: Tahap Berpikir, Van Hiele, Gender

Student’s Mathematical Problem Solving Abilities Based on Emotional Quotient (EQ) Nor Amalliyah; St. Budi Waluya; Arief Agoestanto
International Conference on Science, Education, and Technology Vol. 8 (2022)
Publisher : Universitas Negeri Semarang

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

Abstract. Problem solving ability is the ability of students to use their previous knowledge to solve problems encountered. Problem solving ability is one of the mathematical abilities that must be considered. This research is a qualitative descriptive study with the aim of describing students' mathematical problem solving abilities in terms of their emotional quotient. The research subjects consisted of 6 students, 2 students each with low, medium and high levels of emotional quotient. Based on the results of the study, it is known that students who have a low level of EQ cannot fulfill all the IDEAL problem solving steps. Students who have a medium level of EQ can fulfill all the IDEAL problem solving steps. Students who have a high level of EQ cannot fulfill the IDEAL problem solving step as a whole.

The Cox Proportional Hazard Model on Life Insurance Premium Payments Analysis Nor Amalliyah
Jurnal Matematika, Statistika dan Komputasi Vol. 20 No. 2 (2024): JANUARY 2024
Publisher : Department of Mathematics, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/j.v20i2.32046

Insurance premiums are a sum of money that must be paid by participants of life insurance programs to insurance companies to compensate for losses suffered by participants. The amount of the premium must be in accordance with the sum insured to be received, so that the insurance company has enough money to replace the losses suffered by its customers. In determining the premiums also should not be too large, because it can burden the insurance program customers. Therefore it is necessary to do an analysis to find out the factors (gender, age, amount of coverage, occupation, method of payment of premiums, amount of premium, and type of insurance product) that affect the term of payment ability by the customer. The analysis conducted is using the Cox Proportional Hazard Model. The results obtained in this study are factors that have a significant effect on the period of ability to pay premiums, namely the amount of sum insured, profession and types of insurance product

Application of the GeoGebra Graphing Calculator in Mathematics Learning to Improve Students' Mathematical Competence Malik, Fatus Atho'ul; Hidayatullah, Bagus; Setiawan, Wahyu; Amalliyah, Nor; Nurwahid, Mohammad
International Journal on Advanced Science, Education, and Religion Vol 8 No 1 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i1.794

One concrete step in improving students' mathematical competencies in modern education is through the application of interactive digital learning media. The GeoGebra Graphing Calculator application is an interactive and user-friendly digital learning tool. This research uses classroom action research. The subjects of this study are 20 students from class XI at MA Tarbiyatus Shibyan Lamongan. The classroom action research was conducted in two cycles. In each cycle, students were given worksheets on the topic of linear programming. In Cycle I, students completed the worksheets manually, while in Cycle II, students were introduced to the learning media and used the GeoGebra Graphing Calculator in completing the worksheets. The results obtained from this study using the T-Test (Paired Samples Statistic) show a p-value of ), indicating that the application of the GeoGebra Graphing Calculator in mathematics learning has an impact on improving students' mathematical competencies. Based on the average scores in each cycle, it is also evident that the use of the GeoGebra Graphing Calculator has an effect, as students' competencies improved from a moderate level with an average of 73.75% to a high level with an average of 89.06% after the application of the GeoGebra Graphing Calculator.

The Role of Students' Developmental Psychology in Mathematics Learning Nurwahid, Mohammad; Hidayatullah, Bagus; Atho’ul Malik, Fatus; Amalliyah, Nor; Setiawan, Wahyu
International Journal on Advanced Science, Education, and Religion Vol 8 No 1 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i1.798

Mathematics learning requires an approach that is appropriate to students' developmental stages to ensure optimal understanding. Developmental psychology plays a role in understanding the cognitive, emotional and social characteristics of students, so that learning can be tailored to their needs. This study uses a literature analysis method by examining various theories and research on developmental psychology and their implications for mathematics learning. The results of the study show that developmental psychology helps teachers adapt learning strategies to students' cognitive stages, overcome mathematics anxiety, and encourage social collaboration to increase learning motivation

Development of Mathematical Comic to Improve Student Learning Achievement Amalliyah, Nor; Setiawan, Wahyu; Hidayatullah, Bagus; Malik, Fatus Atho’ul; Nurwahid, Mohammad
International Journal on Advanced Science, Education, and Religion Vol 8 No 1 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i1.800

This research aims to develop mathematics comic learning media that is valid, practical, and effective in improving student learning outcomes. The research background is based on problems in mathematics learning, where abstract concepts are often difficult for students to understand. Mathematics comics, as a visual medium that combines narrative and illustration elements, have the potential to present mathematical concepts in a more-interesting and easy to understand manner, thereby increasing student motivation and learning outcomes. This research uses the development research (R&D) method with the ADDIE (Analysis, Design, Development, Implementation and Evaluation) development model. The research was carried out at Bustanul Hikmah Islamic Vocational School, involving class XI students as test subjects. Data collection instruments include expert validation questionnaires, student response questionnaires, and learning outcomes tests. The results of expert validation show that the mathematics comic developed meets valid criteria in terms of content, construction and language. The results of the practicality trial show that the mathematics comic is easy to use, the material is presented clearly, and attracts students' interest. Analysis of learning outcome data shows a significant improvement after using mathematics comics. Thus, it can be concluded that the mathematics comics developed are valid, practical and effective for improving student learning outcomes. This mathematics comic can be an innovative and interesting alternative learning media to improve the quality of mathematics learning.

Application of the GeoGebra Graphing Calculator in Mathematics Learning to Improve Students' Mathematical Competence Malik, Fatus Atho'ul; Hidayatullah, Bagus; Setiawan, Wahyu; Amalliyah, Nor; Nurwahid, Mohammad
International Journal on Advanced Science, Education, and Religion Vol 8 No 1 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i1.794

One concrete step in improving students' mathematical competencies in modern education is through the application of interactive digital learning media. The GeoGebra Graphing Calculator application is an interactive and user-friendly digital learning tool. This research uses classroom action research. The subjects of this study are 20 students from class XI at MA Tarbiyatus Shibyan Lamongan. The classroom action research was conducted in two cycles. In each cycle, students were given worksheets on the topic of linear programming. In Cycle I, students completed the worksheets manually, while in Cycle II, students were introduced to the learning media and used the GeoGebra Graphing Calculator in completing the worksheets. The results obtained from this study using the T-Test (Paired Samples Statistic) show a p-value of ), indicating that the application of the GeoGebra Graphing Calculator in mathematics learning has an impact on improving students' mathematical competencies. Based on the average scores in each cycle, it is also evident that the use of the GeoGebra Graphing Calculator has an effect, as students' competencies improved from a moderate level with an average of 73.75% to a high level with an average of 89.06% after the application of the GeoGebra Graphing Calculator.

The Role of Students' Developmental Psychology in Mathematics Learning Nurwahid, Mohammad; Hidayatullah, Bagus; Atho’ul Malik, Fatus; Amalliyah, Nor; Setiawan, Wahyu
International Journal on Advanced Science, Education, and Religion Vol 8 No 1 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i1.798

Mathematics learning requires an approach that is appropriate to students' developmental stages to ensure optimal understanding. Developmental psychology plays a role in understanding the cognitive, emotional and social characteristics of students, so that learning can be tailored to their needs. This study uses a literature analysis method by examining various theories and research on developmental psychology and their implications for mathematics learning. The results of the study show that developmental psychology helps teachers adapt learning strategies to students' cognitive stages, overcome mathematics anxiety, and encourage social collaboration to increase learning motivation

Development of Mathematical Comic to Improve Student Learning Achievement Amalliyah, Nor; Setiawan, Wahyu; Hidayatullah, Bagus; Malik, Fatus Atho’ul; Nurwahid, Mohammad
International Journal on Advanced Science, Education, and Religion Vol 8 No 1 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i1.800

This research aims to develop mathematics comic learning media that is valid, practical, and effective in improving student learning outcomes. The research background is based on problems in mathematics learning, where abstract concepts are often difficult for students to understand. Mathematics comics, as a visual medium that combines narrative and illustration elements, have the potential to present mathematical concepts in a more-interesting and easy to understand manner, thereby increasing student motivation and learning outcomes. This research uses the development research (R&D) method with the ADDIE (Analysis, Design, Development, Implementation and Evaluation) development model. The research was carried out at Bustanul Hikmah Islamic Vocational School, involving class XI students as test subjects. Data collection instruments include expert validation questionnaires, student response questionnaires, and learning outcomes tests. The results of expert validation show that the mathematics comic developed meets valid criteria in terms of content, construction and language. The results of the practicality trial show that the mathematics comic is easy to use, the material is presented clearly, and attracts students' interest. Analysis of learning outcome data shows a significant improvement after using mathematics comics. Thus, it can be concluded that the mathematics comics developed are valid, practical and effective for improving student learning outcomes. This mathematics comic can be an innovative and interesting alternative learning media to improve the quality of mathematics learning.

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