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All Journal Jurnal SOLMA Didaktik : Jurnal Ilmiah PGSD STKIP Subang Eduvest - Journal of Universal Studies
Retna Safitri, Erna
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Aerospace Engineering Computer Science & IT Education Health Professions Neuroscience Social Sciences Other

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Pelatihan Menyusun Bukti dengan Sketchpad Bagi Guru Matematika SMA di Kota Prabumulih Kurniadi, Elika; Hartono, Yusuf; Retna Safitri, Erna; Siska Utari, Rahma
Jurnal SOLMA Vol. 14 No. 1 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i1.16672

Abstract

Background: This Community Service (PkM) activity aims to enhance the reasoning and proof competencies of Mathematics teachers in Prabumulih City through training in the use of Geometer's Sketchpad software. An initial survey identified that many teachers had a negative perception of mathematical proof, felt difficulty in constructing proofs, and lacked the use of technology in teaching. Methods: The training was conducted in a hybrid format, combining face-to-face and online methods, with an emphasis on interactive approaches. Result: The results showed a significant increase in teachers' understanding of mathematical concepts and their ability to construct proofs. Approximately 90% of teachers stated that evidence-based learning improves the quality of education. Although progress was made, additional training is still needed for some teachers who struggled with using Geometer's Sketchpad. These findings highlight the importance of ongoing support and further training to sustain teachers' competency development, as well as encourage the application of more innovative teaching methods. Conclusion: Thus, this activity is expected to improve the quality of mathematics education in schools and prepare students to face academic challenges in the future.
Analysis of E-LKPD Development Needs on Fraction Materials Using the Pmri Approach for Students of SDN 4 Air Balui Musi Banyuasin Windarti, Eko; Somakim, Somakim; Retna Safitri, Erna
Eduvest - Journal of Universal Studies Vol. 5 No. 10 (2025): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v5i10.52281

Abstract

Study This aim For analyze need development of E-LKPD based on PMRI on material fractions For students of SDN 4 Air Balui , Musi Banyuasin . The research method used is Research and Development (R&D) with the ADDIE development model ( Analysis, Design, Development, Implementation, Evaluation ). At this stage analysis needs , data collected through questionnaires distributed to students and teachers. Analysis results show that student own need tall towards digital- based E-LKPD which is interesting , contextual and supportive understanding draft fractions . As many as 59% of students strongly agree with relatedness draft with life daily , and 41% of students agree . Need towards digital learning media reached 49% strongly agree and 48% agree . This aspect clarity and ease presentation material assessed important by 55% of students who strongly agree and 45% who agree . For educators , PMRI -based E-LKPD is expected can help student understand draft fractions through experience real and improving skills think creative mathematical they. Findings This underline importance development of PMRI -based E-LKPD as a valid, practical and effective learning medium.
KETERLIBATAN KELOMPOK TANI DALAM MEMBERDAYAKAN MASYARAKAT PETANI PADI DI DESA RASUAN KEBUPATEN OGAN KOMERING ULU TIMUR Pertiwi, Niken; Shomedran, Shomedran; Saputra, Ardi; Retna Safitri, Erna
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 No. 2, Juni 2026 Public
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.13983

Abstract

Penelitian ini bertujuan untuk menganalisis keterlibatan kelompok tani dalam memberdayakan masyarakat petani padi di Desa Rasuan Kabupaten Ogan Komering Ulu Timur. Penelitian menggunakan metode deskriptif dengan pendekatan kualitatif. Teknik pengumpulan data dilakukan melalui observasi, wawancara, dan dokumentasi dengan melibatkan 13 informan yang dipilih secara purposive sampling. Analisis data menggunakan model Miles dan Huberman melalui tahapan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa keterlibatan kelompok tani dalam pemberdayaan petani padi telah terlihat pada tahapan perencanaan, pelaksanaan, evaluasi, peningkatan kapasitas petani, serta penyediaan sarana produksi. Kelompok tani berperan sebagai wadah pembelajaran, kerja sama, dan penguatan kapasitas anggota dalam mengelola usaha tani padi. Selain itu, kelompok tani juga membantu petani dalam memperoleh akses terhadap sarana produksi seperti benih, pupuk, pestisida, dan alat pertanian. Namun demikian, pelaksanaan pemberdayaan belum berjalan optimal karena evaluasi kegiatan masih bersifat sederhana dan belum terstruktur secara sistematis, serta partisipasi anggota dalam peningkatan kapasitas belum merata. Oleh karena itu, diperlukan penguatan pada aspek evaluasi dan peningkatan partisipasi anggota agar proses pemberdayaan dapat berjalan lebih efektif dan berkelanjutan.
ANALISIS FAKTOR PENYEBAB PERNIKAHAN DINI DI DESA BERUGE DARAT KABUPATEN PENUKAL ABAB LEMATANG ILIR Pitriana, Pitriana; Helmi, Henny; Husin, Azizah; Retna Safitri, Erna
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 No. 2, Juni 2026 Public
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.13984

Abstract

Penelitian ini bertujuan untuk menganalisis dan mendeskripsikan faktor penyebab terjadinya pernikahan dini di Desa Beruge Darat, Kabupaten Penukal Abab Lematang Ilir. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian deskriptif, Jumlah sampel penelitian adalah 11 orang responden yaitu, 7 orang pelaku pernikahan dini, dan 4 orang tua pelaku pernikahan dini. Metode yang digunakan dalam pengumpulan data adalah mengunakan metode wawancara, observasi, dan dokumentasi, penentuan sumber data pada orang yang diwawancarai dilakukan secara purposive sampling. Hasil penelitian menunjukkan bahwa terdapat tiga faktor utama yang memengaruhi terjadinya pernikahan dini, yaitu faktor lingkungan sosial, faktor ekonomi, dan hamil di luar nikah. Faktor lingkungan sosial dipengaruhi oleh kebiasaan masyarakat yang menormalisasi pernikahan dini serta rendahnya tingkat pendidikan. Faktor ekonomi berkaitan dengan keterbatasan pendapatan keluarga yang bergantung pada pekerjaan sebagai petani karet, petani kelapa sawit, dan buruh tani. Sementara itu, hamil di luar nikah dipengaruhi oleh pergaulan bebas serta kemudahan akses terhadap media massa dan media informasi. Ketiga faktor tersebut saling berkaitan dan menjadikan pernikahan dini sebagai solusi atas permasalahan yang dihadapi.
Co-Authors Azizah Husin Henny Helmi Kurniadi, Elika Pertiwi, Niken Pitriana, Pitriana Rahma Siska Utari Saputra, Ardi SHOMEDRAN SHOMEDRAN, SHOMEDRAN Somakim, Somakim Windarti, Eko Yusuf Hartono