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All Journal Wahana Didaktika Al-Jabar : Jurnal Pendidikan Matematika Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika ALGORITMA : Journal of Mathematics Education LINEAR: Journal of Mathematics Education Hipotenusa: Journal of Research Mathematics Education (HJRME) Smart Society: Community Service and Empowerment Journal Inovasi Matematika (Inomatika) CONSEN: Indonesian Journal of Community Services and Engagement Cartesian: Jurnal Pendidikan Matematika Jurnal Pendidikan Matematika Universitas Lampung
Desrina Hardianti
Pendidikan Matematika, Universitas Muhammadiyah Lampung, Indonesia
Religion Humanities Computer Science & IT Education Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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PENGARUH MODEL PEMBELAJARAN KOPERATIF TIPE NHT TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA Riansyah, Muhammad; Hardianti, Desrina; Asyhara, Suryatul Aini
Hipotenusa Journal of Research Mathematics Education (HJRME) Vol 3, No 1 (2020)
Publisher : Hipotenusa Journal of Research Mathematics Education (HJRME)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36269/hjrme.v3i1.152

Abstract

Kooperatif Tipe Numbered Heads Together Terhadap Kemampuan Pemecahan Masalah Matematis Siswa di MTs  Unwanul Falah  Kupang Rejo  Kecamatan Punduh Pidada Kabupaten Pesawaran. Jenis penelitian yang digunakan adalah eksperimen semu (quasi  eksperimen). Populasi dalam penelitian ini siswa kelas VIII di MTs  Unwanul Falah  Kupang Rejo  Kecamatan Punduh Pidada Kabupaten Pesawaran Tahun Ajaran 2019/2020 yaitu sebanyak 70 orang siswa. Pengambilan sampel memakai metode non probability sampling. Uji hipotesis yang digunakan adalah uji t. Hasil Penggunaan model pembelajaran  NHT ini memberikan sumbangan yang signifikan terhadap kemampuan pemecahan masalah matematis siswa pada mata pelajaran matematika. Hasil penelitian diperoleh kemampuan pemecahan masalah siswa setelah diberikan model pembelajaran NHT lebih tinggi dibandingkan dengan kelas control yang tidak di beri NHT. Ada Pengaruh Pembelajaran Number Head Together Terhadap Kemampuan Pemecahan Masalah Matematis Pada Siswa Kelas VIII di MTs  Unwanul Falah  Kupang Rejo  Kecamatan Punduh Pidada Kabupaten Pesawaran Tahun Ajaran 2019/2020.
PROCESS ORIENTED GUIDED INQUIRY LEARNING, PEMBELAJARAN VAN HIELE, DAN KETERKAITANNYA Desrina Hardianti; Dwi Desmayanasari; Noprisa Noprisa
ALGORITMA: Journal of Mathematics Education Vol 2, No 1 (2020): ALGORITMA Journal of Mathematics Education
Publisher : Faculty of Educational sciences, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/ajme.v2i1.16311

Abstract

This research is a descriptive research. The purpose of this research was to analyze the relationship between  POGIL model and van Hiele learning in an effort to increase the level of students' geometrical thinking. This research was implemented in one of junior high school in Bandung. The population in this research was grade VII students. The sample consisted of 63 students. Data level of students' geometrical thinking obtained through test techniques. Test questions are arranged based on indicators from each level. The data collection technique was carried out using the triangulation method. The data analysis technique was descriptive. Steps in this research are identifying the problem, reviewing the literature, arranging the instrument, collecting the data, analyzing the data and making the conclussion. This research shows the relation betwenen POGIL model and van Hiele Learning. They are (1) engage dan elicit steps in POGIL discribes inquiry step in van Hiele learning, (2) explore step discribes direct orientation step, (3)  explanation step discribes explication step, (4) elaborate & extend steps discribes orientation step, (4) evaluation step discribes integration step.
DESAIN DIDAKTIS SIFAT-SIFAT BANGUN DATAR SEGIEMPAT Dwi Desmayanasari, Desrina Hardianti
Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika Vol 6, No 1 (2021): Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/gammath.v6i1.5394

Abstract

Tujuan penelitian ini adalah menyusun desain didaktis sifat-sifat bangun datar segiempat. Penelitian ini merupakan penelitian kualitatif dimana Peneliti berperan sebagai alat pengumpul data utama dan didukung oleh instrumen lainnya seperti, lembar kerja siswa, pedoman wawancara, lembar observasi, foto, dan video rekaman saat pembelajaran. Subjek penelitian ini adalah siswa kelas VII SMP di Bandar Lampung. Pengumpulan data dilakukan dengan menggunakan teknik triangulasi. Analisis data dilakukan dengan menelaah seluruh data yang tersedia dari berbagai sumber, mulai dari sebelum, selama, dan setelah penelitian. Hasil penelitian ini yaitu: (1) Learning obstacle yang teridentifikasi pada penelitian desain didaktis sifat-sifat bangun datar segiempat yaitu epistemological obstacle, dan didactical obstacle, (2) Desain dikembangkan berdasarkan hasil analisis pendahuluan serta disesuaikan dengan learning trajectory untuk meminimalkan hambatan  yang dialami siswa dalam memahami materi sifat-sifat bangun datar segiempat, (3) Desain didaktis empirik materi sifat-sifat bangun datar segiempat dikembangkan berdasarkan  hasil analisis implementasi desain.Kata Kunci: DDR, Sifat-sifat Bangun Datar Segiempat.
PENINGKATAN KEMAMPUAN BERPIKIR GEOMETRI SISWA KAM TINGGI DENGAN MODEL PROCESS ORIENTED GUIDED INQUIRY LEARNING (POGIL) Desrina Hardianti; B A Priatna; N Priatna
Hipotenusa Journal of Research Mathematics Education (HJRME) Vol 1, No 1 (2018): Hipotenusa Journal of Research Mathematics Education (HJRME)
Publisher : Universitas Muhammadiyah Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36269/hjrme.v1i1.819

Abstract

Penelitian ini bertujuan untuk menganalisis peningkatan kemampuan berpikir geometri siswa KAM tinggi. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kuantitatif dengan metode kuasi eksperimen. Sample dalam penelitian ini adalah siswa kelas VII sebanyak 63 siswa di salah satu SMP di kota Bandung. Instrumen yang digunakan untuk mengumpulkan data adalah dengan tes. Sebelum dilakukan uji hhipotesis, data terlebih dahulu dianalisis dengan melakukan uji prasyarat yaitu, uji normalitas dan uji homogenitas. Setelah dilakukan uji prasyarat, selanjutny dilakukan uji hiipotesis dengan uji perbedaan. Hasil penelitian dan uji hipotesis menunjukan bahwa peningkatan kemampuan berpikir geometri siswa KAM tinggi yang memperoleh pembelajaran dengan model POGIL lebih tinggi secara signifikan daripada siswa yang memperoleh pembelajaran biasa. Hal ini terlihat dari jawaban-jawaban siswa dan peningkatan level berpikir siswa. Sebanyak 74% siswa dengan KAM tinggi meningkat level berpikirnya dari level 1 ke level 2 dan 25% siswa tetap berada pada level 1. Oleh karena itu model POGIL dapat digunakan dalam pembelajaran geometri, serta bagi peneliti yang akan melakukan penelitian sejenis sebaiknya juga menganalisis kemampuan berpikir geometri siswa dengan KAM sedang dan rendah
PENINGKATAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DALAM PEMBELAJARAN DARING MENGGUNAKAN MEDIA VIDEO PEMBELAJARAN Retno Dumila; Desrina Hardianti; Noprisa Noprisa
Hipotenusa Journal of Research Mathematics Education (HJRME) Vol 4, No 2 (2021): Hipotenusa Journal of Research Mathematics Education (HJRME)
Publisher : Universitas Muhammadiyah Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36269/hjrme.v4i2.498

Abstract

This study aims to determine the improvement of students' mathematical communication skills in online learning by using instructional video media. The study used a quasi-experimental method with a pretest-posttest control group design. The research subjects were students of class VIII in a private Junior High School in Bandar Lampung City. There are two classes in this study, namely the experimental class consisted of 33 students and the control class consisted of 33 students. The experimental class received online learning using instructional video media, while the control class used the method without giving intructional videos. The research instrument used a mathematical communication ability test. The results showed that the inprovement in mathematical communication skills in the experimental class was better than the control class
PERBEDAAN HASIL BELAJAR MATEMATIKA SISWA KELAS VIII YANG MEMPEROLEH PEMBELAJARAN DENGAN METODE PROBLEM BASED LEARNING DAN PROBLEM SOLVING DI SMP NEGERI 2 METRO Suryatul Aini Asyhara; Desrina Hardianti
Hipotenusa Journal of Research Mathematics Education (HJRME) Vol 1, No 2 (2018): Hipotenusa Journal of Research Mathematics Education (HJRME)
Publisher : Universitas Muhammadiyah Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36269/hjrme.v1i2.786

Abstract

The purpose of this study is to determine whether there are differences in the average learning outcomes of mathematics and which are higher average learning outcomes of mathematics between students who use the learning methods Problem Based Learning and Problem Solving. This type of research is experimental. Data analysis techniques using the ttes formula. The results showed that: (1) there were differences in the average learning outcomes of mathematics between students who used the Problem Based Learning and Problem Solving learning methods at SMPN 2 Metro, this was known based on the calculation of the hypothesis test obtained thit = 2,60 and tdaf = 2,00 so thit> tdaf. (2) the average student learning outcomes using the Problem Based Learning method are higher than the Problem Solving learning method in mathematics learning for VIII grade students of SMP Negeri 2 Metro 2016/2017 Academic Year, this is known based on the two average test difference, obtained thit = 2,53 and tdaf. = 1,67 so thit > tda
THE EFFECT OF NUMBERED HEADS TOGETHER LEARNING MODEL ON STUDENTS’ MATHEMATICAL PROBLEM SOLVING ABILITY Muhammad Riansyah; Desrina Hardianti; Suryatul Aini Asyhara
Hipotenusa Journal of Research Mathematics Education (HJRME) Vol 6, No 1 (2023): Hipotenusa Journal of Research Mathematics Education (HJRME)
Publisher : Universitas Muhammadiyah Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36269/hjrme.v6i1.1427

Abstract

The purpose of this study was to determine the effect of the numbered head together learning model on students’ mathematical problem solving abilities at MTs Unwanul Falah Kupang Rejo, Punduh Pidada District, Pesawaran Regency. This study used quasi-experimental. The population of this study were 70 students at class VIII in MTs Unwanul Falah Kupang Rejo, Punduh Pidada District, Pesawaran Regency in Academic Year 2019/2020. The sample was taken by using non-probability sampling method. The hypothesis test of this study used the t test. The result of the use of the NHT learning model had made a significant contribution to students’ mathematical problem solving abilities ub mathematics. The results obtained by students’ problem solving skills after being given an NHT learning model were higher than the control class wich was not given the NHT. This could be seen from students who are given the NHT. There was an effect of learning numbered head together on student’ mathematical problem solving abilities in at class VIII in MTs Unwanul Falah Kupang Rejo, Punduh Pidada District, Pesawaran Regency In Academic year 2019/2020.
Analisis Kemampuan Pemecahan Masalah Matematis Siswa Alfusori, Wahyu; Antonio, Joemar P; Hardianti, Desrina; Asyhara, Suryana Aini
Wahana Didaktika : Jurnal Ilmu Kependidikan Vol. 22 No. 1 (2024): Wahana Didaktika: Jurnal Ilmu Kependidikan
Publisher : Faculty of teaching training and education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/wahanadidaktika.v22i1.15198

Abstract

Penelitian ini bertujuan untuk mengetahui deskripsi kemampuan pemecahan masalah siswa dalam menyelesaikan permasalahan yang berkaitan dengan materi Sistem Persamaan Linier Dua Variabel (SPLDV). Subjek penelitian adalah siswa kelas VIII Absyah MTs Babul Hikmah Kalianda yang berjumlah 30 siswa. Jenis penelitian yang digunakan adalah penelitian kualitatif. Pengumpulan data dengan menggunakan observasi, wawancara, tes dan dokumentasi, dimana instrumen tersebut telah diverifikasi oleh validator ahli. Analisis data yang dilakukukan dengan empat tahap yaitu reduksi data, pemaparan data, analisis tujuan penelitian dan menarik kesimpulan. Hasil penelitian menunjukkan masih banyak langkah penyelesaian matematis yang tidak dilakukan oleh siswa sehingga memperoleh hasil yang kurang tepat. Masih ditemukan kekeliruan dalam pengoperasian pada tahap pelaksanaan rencana. Serta kemampuan pemecahan masalah matematis siswa pada materi SPLDV perlu ditingkatkan karena masih banyak siswa yang belum melaksanakan tahapan pemecahan masalah matematis dengan tepat.
THE IMPLEMENTATION OF DAKON MATHEMATICS (DAKOTA) LEARNING MEDIA WITH DISCOVERY LEARNING METHOD: THE IMPLEMENTATION OF DAKON MATHEMATICS (DAKOTA) LEARNING MEDIA WITH DISCOVERY LEARNING METHOD Lestari, Fitria; Efendi, Deni; Hardianti, Desrina
LINEAR: Journal of Mathematics Education Vol. 5 No. 1 (2024): Volume 5 Nomor 1 Juni 2024
Publisher : Fakultas Tarbiyah dan Ilmu Keguran IAIN Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/linear.v5i1.9363

Abstract

The learning faced by students is teacher-centered learning. The lack of teachers in managing active classes affects student learning outcomes. The purpose of this study is to improve student learning outcomes in the material for FPB and KPK through the Discovery Learning method assisted by the Dakota learning media (Dakon Mathematics). This research is a classroom action research which consists of 2 cycles, namely cycle I and cycle II. Both cycle I and cycle II have the same stages, starting from planning, implementing, observing and reflecting. The subject of the class action research was conducted at SD Negeri 3 Tanjung Ratu class VI with 26 students, 14 of whom were boys and 12 of them were girls. The object of this research is to improve student learning outcomes on the KPK and FPB materials. Data collection techniques used are tests and non-tests. The data analysis technique is comparing the percentage of student learning outcomes in cycle I and cycle II. The criteria for learning success can be seen from the increase in student learning outcomes with the application of the Discovery Learning learning method and the Dakota learning media. The results showed that the application of the Discovery Learning method and the Dakota learning media could improve student learning outcomes. The data obtained from the results of students' learning completeness in the implementation of cycle 1 with a percentage value of 47% from the previous percentage of 26% in the pre-cycle. In cycle 2 it increased to 74%..
Socialization of Deep Learning Approach in the Digital Era for Teachers in Indonesia: Sosialisasi Pendekatan Pembelajaran Mendalam / Deep Learning di Era Digital bagi Guru di Indonesia Rahayu, Chika; Zakiya, Hanifah; Falamy, Ryna Aulia; Ubaidillah, Muhammad; Prastyo, Yanuar Dwi; Utami, Lintang Fitra; Hardianti, Desrina; Yosilia, Rani
CONSEN: Indonesian Journal of Community Services and Engagement Vol. 5 No. 1 (2025): Consen: Indonesian Journal of Community Services and Engagement
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/consen.v5i1.2042

Abstract

The Deep Learning approach launched by the Ministry of Primary and Secondary Education is an approach that honors and is not a new curriculum outlined in the academic manuscript. However, there is still a lack of understanding about the Deep Learning approach, with some people thinking that Deep Learning is a curriculum, and many teachers still don’t understand how to plan and implement this approach in the classroom. This service in the form of socialization is carried out to provide teachers in Indonesia with an understanding of the implementation of Deep Learning in the digital era. The socialization was conducted online with approximately 800 participants, most teachers from various regions across Indonesia. The steps of the method used in this socialization include planning, the delivery of material, sharing during the Q&A session, and reflection. This socialization helps teachers to get to know and understand Deep Learning. It can be implemented in the classroom, leading to positive changes in the learning process, which improves students’ learning outcomes to achieve the eight graduate profiles. The result of this socialization activity was met with enthusiasm from the participants, as shown by the positive feedback during the event, such as interactive Q&A and responses from the participants, allowing them to mutually enrich each other’s learning, most of whom are teachers.
Co-Authors Alfusori, Wahyu Andika Eko Prasetiyo Antonio, Joemar P Arnelis Djalil Astuti Anggra Niwi Ningsih, Sri Asyhara, Suryana Aini B A Priatna Deni Efendi Deni Efendi Desmayanasari, Dwi Dopy Rizko Dwi Desmayanasari Dwi Desmayanasari Elsa Kurnia Falamy, Ryna Aulia Fitra Utami, Lintang Fitria Lestari Lintang Fitra Utami M. Coesamin M. Yogi Riyantama Isjoni Mar’atus Sholehah, Anis Muhammad Riansyah N Priatna Nadia Putri, Desta Noprisa, Noprisa Nurain Suryadinata Purwaningtias, Shindi Putra Wijaya, Agung Rahayu, Chika Rani Yosilia Retno Dumila Riansyah, Muhammad Rini Asnawati Sugeng Sutiarso Suryatul Aini Asyhara Tia Agnesa Triyana Dara Ubaidillah, Muhammad Wahyu Alfurosi Yanuar Dwi Prastyo Zakiya, Hanifah Zuniawati, Afdella