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All Journal Jurnal Cendekia : Jurnal Pendidikan Matematika International Journal of Progressive Mathematics Education Community Services and Social Work Bulletin Journal Focus Action of Research Mathematic (Factor M)
Kartika, Era Dewi
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Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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PENGABDIAN MASYARAKAT BERBASIS POTENSI PENDIDIKAN, PELATIHAN, DAN PENYULUHAN DI MI “LITERACY” MIFTAHUL HUDA WAJAK DAN SMK DHARMA WANITA 02 WAJAK Yanti, Verida; Yazidah, Nok Izatul; Napfiah, Siti; Kartika, Era Dewi
Community Services and Social Work Bulletin Vol 4, No 1 (2024): Community Services and Social Work Bulletin Volume 4 No. 1 2024
Publisher : Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/cswb.v4i1.11985

Abstract

Potential-Based Community Service (PMBP) includes education, training, and service which are the Tri Dharma of Higher Education. PMBP activities are important to continue to be carried out by students, the purpose of PMBP is to develop the personality of the students themselves "Personality Development". This PMBP activity was carried out in two different places with different activity programs. The location of the first activity of MI "Literacy" Miftahul Huda Wajak with educational activity programs (reading tutoring and mathematics olympiad), and sports training. The second location is at SMK Dharma Wanita 02 Wajak with a Bullying Counseling activity program. The data collection techniques used in this study are interviews, observations, and documentation. The results obtained in the field of education are in the form of improving reading skills, and practicing the ability to work on mathematics Olympiad problems. In the field of training in the form of providing a basic understanding in sports. In the field of counseling, it is in the form of understanding the dangers and negative impacts of bullying in the school and community environment. This PMBP activity can be able to provide benefits for the schools where PMBP is carried out.
Pengembangan E-Modul dengan Model Kooperatif Berbasis Aplikasi Canva Menggunakan Pendekatan Open-Ended Bagi Siswa SMK Wardani, Novia Kusuma; Kartika, Era Dewi; Wijayanti, Rina
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 8 No 2 (2024): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 8 Nomor 2 Tahun 2024
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v8i2.3226

Abstract

Pergeseran dari kurikulum 2013 ke kurikulum merdeka mengharuskan para guru untuk menunjukkan kreativitas yang lebih besar dalam memberikan pengajaran. Tidak adanya inovasi dalam pendidikan menyebabkan siswa kurang memahami, dan hanya mengandalkan materi pembelajaran dari satu sumber saja akan membatasi keragaman pengalaman belajar. Tujuan dari penelitian ini adalah untuk membuat e-modul bagi kelas X di Sekolah Menengah Kejuruan. E-Modul ini akan dikembangkan dengan menggunakan model kooperatif yang bersifat terbuka dan berbasis aplikasi Canva. Peneliti melakukan penilaian terhadap e-modul ini untuk mengevaluasi validitas dan kepraktisannya. Metodologi penelitian yang digunakan dalam penelitian ini adalah penelitian dan pengembangan (R&D). Studi ini menggunakan paradigma pengembangan ADDIE, yang terdiri dari lima tahap berbeda: analisis, desain, pengembangan, implementasi, dan evaluasi. Profesional mengotentikasi produk akhir. Metode validasinya melibatkan pakar pendidikan matematika seperti guru besar dan instruktur dari SMK tempat penelitian dilakukan. Selain itu, ahli media yang juga merupakan dosen pendidikan matematika juga dilibatkan dalam proses validasi. Selanjutnya, proses validasi juga melibatkan ahli angket respon siswa yang juga merupakan dosen pendidikan matematika. Validasi ahli menghasilkan penilaian validitas yang tinggi, dengan kategori 93% ahli materi, 90% ahli media, dan 95% ahli angket respon siswa sangat valid. Sementara itu, angket respon siswa menghasilkan persentase nilai 97%, yang menunjukkan tingkat validitas yang tinggi. Hasil validasi dan survei respon siswa menunjukkan bahwa e-modul yang dihasilkan layak dan praktis untuk keperluan pembelajaran
Mengidentifikasi Miskonsepsi Matematika pada Peserta Didik Sekolah Dasar dengan Speech Delay Napfiah, Siti; Kartika, Era Dewi; Setyaningsih, Sri Wahyu
International Journal of Progressive Mathematics Education Vol. 5 No. 1 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/ijopme.v5i1.18628

Abstract

Latar Belakang. Banyak penelitian yang membahas tentang pemahaman konsep matematika dan juga speech delay. Tetapi, belum ada penelitian yang membahas tentang hubungan speech delay dengan pemahaman konsep matematika. Tujuan penelitian ini ialah untuk menganalisis kemampuan pemahaman konsep matematika pada peserta didik speech delay. Oleh sebab itu, peneliti fokus mendeskripsikan pemahaman konsep matematika peserta didik speech delay. Metode penelitian yang digunakan adalah metode kualitatif. Tiga peserta didik kelas 2 Sekolah Dasar yang mengalami speech delay dijadikan sebagai subjek penelitian ini. Instrumen yang digunakan berupa tes pemahaman konsep matematika, wawancara dan observasi peserta didik. Instrumen penelitian dirancang berdasarkan lima indikator pemahaman konsep matematika. Hasil penelitian menunjukkan bahwa peserta didik speech delay kurang mamahami konsep ukuran dan penggunaan istilah-istilah dalam matematika masih kurang tepat. Berdasarkan hasil penelitian, diperoleh kesimpulan bahwa kemampuan pemahaman konsep matematika pada peserta didik yang mengalami speech delay termasuk kategori yang rendah. Terdapat hubungan yang saling memengaruhi antara kemampuan pemahaman konsep matematika dengan keterlambatan bicara atau speech delay karena kemampuan bahasa dan komunikasi peserta didik yang kurang baik.   Many studies discuss the understanding of mathematical concepts and also speech delay. However, there is no research that discusses the relationship between speech delay and understanding of mathematical concepts. The purpose of this study is to analyze the ability to understand mathematical concepts in speech delay students. Therefore, researchers focus on describing the understanding of mathematical concepts of speech delay students. The research method used is qualitative method. Three students grade two elementary school who experienced speech delay were used as the subjects of this study. The instruments used in this research are test of the ability to understand mathematical concepts, interviews and observation of students. The research instrument was designed based on five indicators of understanding of mathematical concepts. The result of this study indicate that speech delay learners do not understand the concept of size and the use of terms in mathematics is still inappropriate. Based on the results of this study, it is cocluded that the ability to understand mathematical concepts in student who experience speech delay is in the low category. There is mutually influencing relationship between the ability to understand mathematical concepts and speech delay due to the learner’s poor language and communication skills.
Kegiatan Bimbingan Belajar dalam Meningkatkan Minat Belajar Siswa di SMP Iceya Ndaha Napfiah, Siti; Kalli, Yohanes Ndara; Sulistyorini, Yunis; Kartika, Era Dewi; Surahman, Harry
Community Services and Social Work Bulletin Vol 5, No 1 (2025): Community Services and Social Work Bulletin Volume 5 No. 1 2025
Publisher : Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/cswb.v5i1.13912

Abstract

Tutoring plays an important role in the development of children's learning, because not only what is obtained at school, learning outside of school has a considerable impact and influences student learning motivation. Non-formal education is expected to increase students' interest or interest in learning.  In non-formal education students are invited to study with methods that are different from formal education in general, non-formal education is more relaxed and attractive by introducing something new or what they don't understand with interesting things, in contrast to formal education, learning is more fun by  playing games as a distraction and also as an insert in learning. Students are not only required to be able to memorize but also must understand and be interested because by being interested students themselves find out what they don't know.  For this reason, the application of learning using the learning and playing method can motivate students in learning to become individuals who are more creative and active in thinking and also solving problems.
Analisis Kesalahan dalam Pembuktian Teorema Bilangan Bulat pada Mahasiswa IKIP Budi Utomo Malang Yazidah, Nok Izatul; Sulistyorini, Yunis; Kartika, Era Dewi
Journal Focus Action of Research Mathematic (Factor M) Vol. 4 No. 2 (2022)
Publisher : Universitas Islam Negeri (UIN) Syekh Wasil Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/factor_m.v4i2.3903

Abstract

Penelitian ini dilatar belakangi oleh masalah-masalah yang berkaitan dengan pembuktian teorema bilangan bulat. Tujuan penelitian ini adalah untuk mengetahui kesalahan apa saja yang dilakukan mahasiswa dalam membutikan teorema bilangan bulat. Subjek penelitian ini adalah mahasiswa pendidikan matematika IKIP Budi Utomo yang sedang mengampu matakuliah teori bilangan. Penelitian ini merupakan penelitian deskriptif kualitatif. Adapun teknik pengumpulan data yang digunakan adalah tes uraian yang digunakan untuk mengetahui kesalahan-kesalahan mahasiswa dalam membuktikan teorema bilangan bulat, dan wawancara yang digunakan untuk mengetahui faktor apa saja yang menyebabkan mahasiswa melakukan kesalahan. Berdasarkan hasil penelitian menunjukan bahwa jenis kesalahan yang dilakukan mahasiswa adalah (1) kesalahan konsep yang berupa kesalahan dalam memahami makna soal, kesalahan pengunaan variabel dimana mengambil angka 1 dan ditunjukkan kembali menjadi 1, (2) kesalahan prinsip berupa salah menerjemahkan soal yang ditandai dengan penulisan (-1)(-1) diawal dan diakhir jawaban tanpa adanya makna yang jelas, (3) kesalahan tidak adanya penggunaan teorema yang jelas. This research is motivated by problems related to the proof of the integer theorem. The purpose of this study was to find out what errors were made by students in proving the integer theorem. The subject of this research is the mathematics education student of IKIP Budi Utomo who is teaching number theory course. This research is a qualitative descriptive study. The data collection techniques used are is a description test that is used to find out student errors in proving the integer theorem, and interviews are used to find out what factors cause students to make mistakes. Based on the results of the study, it showed that the types of errors made by students were (1) conceptual errors in the form of errors in understanding the meaning of the questions, errors in the use of variables which took the number 1 and was shown back to 1, (2) principle errors in the form of mistranslating the questions marked by writing (-1)(-1) at the beginning and at the end of the answer without a clear meaning, (3) the error does not use a clear theorem.
Co-Authors Kalli, Yohanes Ndara Nok izatul yazidah, Nok izatul Rina Wijayanti Setyaningsih, Sri Wahyu Siti Napfiah Surahman, Harry Wardani, Novia Kusuma Yanti, Verida Yunis Sulistyorini, Yunis