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All Journal LEMMA: Letters Of Mathematics Education Pendas : Jurnah Ilmiah Pendidikan Dasar Primatika : Jurnal Pendidikan Matematika Jurnal Edukasi dan Penelitian Matematika
Ditia Erika Febriani
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Education Mathematics Other

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ANALISIS PEMBELAJARAN MATEMATIKA DENGAN PENGGUNAAN APLIKASI WEBINAR ZOOM DALAM MASA PANDEMI COVID-19 Armiati, Armiati; Febriani, Ditia Erika
JURNAL LEMMA Vol 7, No 2 (2021): Lemma: Letters Of Mathematics Education
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22202/jl.2020.v7i1.4411

Abstract

Dampak dari Covid-19 mengharuskan kita melaksanakan proses belajar mengajar secara daring, salah satu cara yang dapat dilakukan adalah dengan menggunakan aplikasi Webinar Zoom. Penelitian ini bertujuan untuk melihat efektifitas pembelajaran Matematika dengan menggunakan media Webinar Zoom ditinjau dari hasil belajar mahasiswa. Penelitian ini menggunakan metode penelitian deskriptif kualitatif. Subjek penelitian ini adalah siswa kelas VIII Madina SMP IT AL-BINA Dharmasraya tahun pelajaran 2019/2020. Jumlah siswa sebanyak 29 orang. Teknik pengumpulan data dalam penelitian ini dilakukan melalui teknik wawancara dan dokumentasi. Teknik analisis data pada penelitian ini menggunakan model analisis menurut Miles dan Huberman yang terdiri dari tahap reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian menunjukkan pembelajaran Matematika dengan menggunakan media Webinar Zoom cukup efektif jika dilihat dari hasil belajar siswa. Hasil belajar siswa setelah pembelajaran dengan menggunakan Webinar Zoom lebih tinggi dibandingkan dengan hasil belajar siswa sebelum menggunakan Webinar Zoom.
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA BERDASARKAN ANALISIS KESALAHAN NEWMAN PADA SISWA KELAS VIII SMP NEGERI 7 PADANG DITIA ERIKA FEBRIANI
Jurnal Edukasi dan Penelitian Matematika Vol 7, No 4 (2018): Desember
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pmat.v7i4.5563

Abstract

The purpose of this research is to find out where the students are wrong in solving mathematical problems and to describe the factors that caused them. The type of the research is descriptive research with the subject of the research is class VIII.1 students of SMP Negeri 7 Padang. The students of class VIII.1 are 32 students.Analysis of test result  uses Newman’s analysis. The result of data analysis showed that the most mistakes made by students were errors in writing the final answer with precentage of 29,83%. Errors made by students consist of, the students cannot write the context meaning of problems correctly, do not write what is known and asked, write what is known and asked but not in accordance with the request, errors in computing, misconception, write the answers until end which is not accordance with the context of the question. The factors that cause students to make mistakes include : unable to arrange the meaning of words that are thought into the form of grammatical structures, do not understand the meaning of questions, do not serious in following the lessons have given by the teacher, cannot understand information problems contained in the problem, lack of practice on the problems in the form of stories in different variations, misunderstanding information from the teacher, lack of understanding the problem, lack of understanding the material, lack of understanding the material preconditions. Keywords–error analysis, mathematical problems, Newman’s analysis
Integrating realistic mathematics education and deep-learning approaches into an e-comic Putri, Febby Ayuni Esya; Febriani, Ditia Erika; Parandrengi, Resyarusyda
Primatika : Jurnal Pendidikan Matematika Vol. 14 No. 2 (2025)
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/primatika.v14i2.6067

Abstract

At the upper primary level, mathematics becomes more abstract and can be particularly difficult for students, especially when learning integers. Teachers, therefore, need effective media to support students’ conceptual understanding. One such medium is the use of e-comics that integrate real-life contexts through the Realistic Mathematics Education (RME) approach and are supported by deep-learning principles to promote deeper understanding. This study explores teachers’ and students’ responses to the use of RME- and deep-learning-based e-comics in classroom learning and examines their effectiveness in improving students’ understanding of integer concepts, in SDN 188/IV Jambi. Data were collected using practical questionnaires, pre- and post-tests, and interviews. Quantitative data were analyzed descriptively and using N-gain analysis, while qualitative data were analyzed through data reduction and interpretation. The results indicate that the e-comic is practical for classroom use and effective in enhancing students’ conceptual understanding.
KARAKTER KOLABORATIF DAN MANDIRI PESERTA DIDIK SEKOLAH DASAR DALAM PEMBELAJARAN Anita Dongoran; Ahmad Hariandi; Ditia Erika Febriani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01 Maret 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.41481

Abstract

This study aims to describe the collaborative and independent character of elementary school students in the learning process at SDN 112/I Perumnas. The research employed a qualitative descriptive approach with a case study design to obtain an in-depth understanding of character development within an authentic learning context. Data were collected through classroom observations, semi-structured interviews with classroom teachers, and documentation analysis. The collected data were analyzed using qualitative data analysis techniques, including data reduction, data display, and conclusion drawing. Data validity was ensured through source and technique triangulation. The results indicate that students’ collaborative character developed through learning activities involving group discussions, cooperation in completing tasks, communication among students, and mutual respect for differing opinions. Meanwhile, students’ independent character was reflected in their ability to complete tasks responsibly, demonstrate learning initiative, and manage their own learning processes without excessive dependence on the teacher. These findings show that the learning process provides meaningful opportunities for the development of collaborative and independent character among students. Therefore, integrating character development into learning activities plays an important role in strengthening character education in elementary schools in accordance with the direction of the Merdeka Curriculum.
Co-Authors Ahmad Hariandi Anita Dongoran Purwoko, Agus Resyarusyda Parandrengi