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All Journal MAJU : Jurnal Ilmiah Pendidikan Matematika Jurnal Riset Pembelajaran Matematika Jurnal Statistika dan Matematika (Statmat) Jurnal Ilmu Pendidikan Indonesia International Journal of Educational Evaluation and Policy Analysis
Mu’jizatin Fadiana
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Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Mathematics Physics Public Health Social Sciences Other

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ANALISIS KEMAMPUAN PEMECAHAN MASALAH DIMENSI TIGA PADA SISWA SMA Muhammad Mukhlasin; Mu’jizatin Fadiana; Puji Rahayu
Jurnal Riset Pembelajaran Matematika Vol 2 No 1 (2020)
Publisher : Prodi Pendidikan Matematika Universitas PGRI Ronggolawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55719/jrpm.v2i1.141

Abstract

This study aims to describe the problem solving skills of class X MA Ma'arif 4 Dadapan in solving three dimensional problems. This type of research is quantitative descriptive. Data was collected through tests and interviews with descriptive statistical data analysis techniques that were developed based on indicators of Polya's problem solving abilities. The results showed that students with high ability and were able to use Polya's problem solving steps well, but students with low ability were less able to use it.
OPERASI PENJUMLAHAN EKSPONENSIAL KOMPLEKS FUZZY MENGGUNAKAN METODE APROKSIMASI PIRAMIDA Siti Na'imah; Syarif Abdullah; Warli Warli; Mu’jizatin Fadiana; Aswata Aswata
STATMAT : JURNAL STATISTIKA DAN MATEMATIKA Vol 2, No 1 (2020)
Publisher : Math Program, Math and Science faculty, Pamulang University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (551.108 KB) | DOI: 10.32493/sm.v2i1.4208

Abstract

Fungsi eksponensial juga dikenal dalam fungsi kompleks yang didefinisikan sebagai ????(????) = ???? ???? , ???? ???? ℂ, dimana ???? = ???? + ???????? dengan ???? dan ???? adalah bilangan real. Dalam perkembangannya analisis kompleks dipadukan dengan aljabar fuzzy. Bagian real ???? dan ???? dalam bilangan kompleks digantikan dengan bilangan fuzzy, yang selanjutnya disebut bilangan kompleks fuzzy. Operasi penjumlahan eksponensial fuzzy kompleks yang didefinisikan sebagai: ????̃ = ???? ????̃ + ???????? ????̃ dengan ???? 2 = −1 dapat direpresentasikan dengan sebuah grafik piramida menggunakan Metode Aproksimasi Piramida. Operasi penjumlahan eksponensial kompleks fuzzy menggunakan Metode Aproksimasi Piramida diperoleh rumus umum dalam bentuk potongan−????, (????̃ + ????̃ ) ???? = [[???? ????1 + ???? ????1 + ????(???? ????2 + ???? ????2 − ???? ????1 − ???? ????1),???? ????3 + ???? ????3 − ????(???? ????3 + ???? ????3 − ???? ????2 − ???? ????2)],[???? ????1 + ???? ????1 + ????(???? ????2 + ???? ????2 − ???? ????1 − ???? ????1),???? ????3 + ???? ????3 − ????(???? ????3 + ???? ????3 − ???? ????2 − ???? ????2)]].
KEMAMPUAN BERPIKIR LOGIS MAHASISWA CALON GURU MATEMATIKA PADA MATA KULIAH TEORI BILANGAN Mu’jizatin Fadiana
MAJU : Jurnal Ilmiah Pendidikan Matematika Vol 7, No 1 (2020): MAJU : Jurnal Ilmiah Pendidikan Matematika
Publisher : STKIP Bina Bangsa Meulaboh

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

Abstract

Abstrak: Kemampuan berpikir logis merupakan salah satu kemampuan yang dibutuhkan dalam mempelajari matematika. Mahasiswa calon guru matematika perlu untuk dikembangkan kemampuan berpikir logis, karena nantinya mereka akan menjadi guru matematika yang akan mengajarkan konsep matematika. Penelitian ini merupakan penelitian deskriptif kuantitatif yang bertujuan menggambarkan kemampuan berpikir logis mahasiswa calon guru matematika pad amata kuliah teori bilangan. Indikator yang digunakan untuk menggambarkan kemampuan berpikir logis adalah a) Menarik kesimpulan atau membuat perkiraan dan interpretasi berdasarkan proporsi yang sesuai, b) Menarik kesimpulan atau membuat perkiraan atau prediksi berdasarkan korelasi antara dua variabel, c) Menetapkan kombinasi beberapa variabel, d) Melakukan pembuktian, dan e). Menyusun analisa dan sintesa beberapa kasus.  Subjek dalam penelitian ini adalah mahasiswa semester III Program Studi Pendidikan Matematika Universitas PGRI Ronggolawe Tuban Tahun Akademik 2019/2020, yang sedang menempuh mata kuliah teori bilangan. Instrumen pengumpulan data berupa tes. Tes dibuat dalam bentuk soal dengan jawaban berupa uraian yang mengacu pada indikator berpikir logis. Teknik analisis data menggunakan perhitungan statistika deskriptif. Berdasarkan analisis data, diperoleh hasil bahwa rata-rata kemampuan berpikir logis mahasiswa calon guru matematika secara keseluruhan sebesar 51,43 yang termasuk dalam kategori rendah.Kata-kata kunci: kemampuan berpikir logis, teori bilangan 
The Interaction Between Ethno-STEM Based Thematic Learning And Early Mathematics Ability In Improving Elementary Students’Numerical Literacy Mu’jizatin Fadiana; Ifa Seftia Rakhma Widiyanti; Yudi Supiyanto; Darmawan Candra Aditama
International Journal of Educational Evaluation and Policy Analysis Vol. 2 No. 1 (2025): January : International Journal of Educational Evaluation and Policy Analysis
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/ijeepa.v2i1.119

Abstract

This study aims to analyse the interaction between ethno STEM based thematic learning and conventional learning with early mathematical abilities in improving students' numerical literacy. This study used a quasi-experimental method with a non-equivalent control group design. Data collection was carried out through a numerical literacy test. Methods of data analysis using two-way variance analysis using a general linear model univariate analysis. The research subjects were fifth grade elementary school students in Tuban Regency, East Java Province. The sampling technique used a purposive sampling technique, taking into account the homogeneity of students' early mathematical abilities in both classes. Homogeneity is determined by giving pre-tests to students. The research sample consisted of 48 students, which were divided into two classes. The results showed that there was no interaction between conventional and ethno-STEM based thematic learning with the categories of students' initial abilities on students' numerical literacy. However, for each level of students' early mathematical ability, the increase in numerical literacy of students who received learning with an ethno-STEM approach was higher than students who received conventional learning.
TEACHER DIFFICULTIES IN APPLYING SCIENCE LEARNING ENVIRONMENTAL MATERIALS BASED ON LOCAL WISDOM IN PRIMARY SCHOOLS Hendi Susanto; Mu’jizatin Fadiana
Jurnal Ilmu Pendidikan Indonesia Vol 13 No 1 (2025): JURNAL ILMU PENDIDIKAN INDONESIA
Publisher : Master of Science Education Program, Postgraduate Program of Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jipi.v13i1.4251

Abstract

Abstract: The aim of this research is to describe teachers' difficulties in implementing environmentalscience learning based on local wisdom at MI Nurul Huda Ketambul Palang Tuban, East Java.. The researchmethod used is a qualitative descriptive research design. Data collection techniques are interviews,observation and documentation. The subjects of this research were 1 teachers and 21 students. Based on theresearch results, it shows that teachers still experience difficulties in the planning, implementation andevaluation processes. The difficulties experienced by teachers are a lack of training in making teachingmodules based on local wisdom which results in teachers not understanding how to relate the material tothe surrounding environment, a lack of learning time if all lessons are carried out using learning based onlocal wisdom because the school has to achieve learning material targets, students are too active whenstudying outside the classroom, and the students' sentences are less structured so it is difficult for the teacherto evaluate. So the solution to overcome this problem is to take part in training to improve the teacher'sability to carry out learning.Keywords: teacher difficulty, science learning, local wisdom, elementary school.
Co-Authors Aswata Aswata Darmawan Candra Aditama Hendi Susanto Muhammad Mukhlasin Puji Rahayu Siti Na'imah Syarif Abdullah Warli Warli Widiyanti, Ifa Seftia Rakhma Yudi Supiyanto