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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Bangun Desa : Jurnal Pengabdian Masyarakat
Wulansari, Amanda
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PENGEMBANGAN LKPD BERBASIS CONTEXTUAL TEACHING AND LEARNING (CTL) DALAM PEMBELAJARAN MATEMATIKA UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA KELAS IV SD WulanSari, Amanda; Budiharti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 Build
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.35899

Abstract

The development of a Student Worksheet (LKPD) based on Contextual Teaching and Learning (CTL) was motivated by the low mathematical communication skills of fourth-grade elementary school students in the topic of plane figures. Learning activities that remain teacher-centered, the lack of varied teaching methods, and limited learning media have made it difficult for students to relate mathematical concepts to real life situations. The purpose of this study was to develop a CTL-based LKPD that is valid, practical, and effective in improving the mathematical communication skills of fourth-grade elementary school students.This research employed the Research and Development (R&D) method using the 4D model (Define, Design, Develop, and Disseminate) proposed by Thiagarajan. The research subjects included material experts, media experts, classroom teachers, and fourth-grade students of SD Negeri 2 Glagah. Data collection techniques involved observation, interviews, expert validation, teacher and student response questionnaires, and learning achievement tests through pretest and posttest. Data were analyzed descriptively both qualitatively and quantitatively with the help of SPSS using the Paired Sample t-Test and N-Gain Score calculation.The results showed that the CTL-based LKPD obtained a material expert validation score of 86.6% and a media expert validation score of 86%, both categorized as very feasible. The student response reached 86.5% and the teacher response 95%, indicating that the LKPD was highly practical. The effectiveness test showed a significant improvement (Sig. 2-tailed = 0.089 < 0.05), which means there was a significant difference in students’ learning outcomes. The average N-Gain Score of 0.69 was categorized as high. Therefore, the CTL-based LKPD was declared valid, practical, and effective in improving fourth-grade students’ mathematical communication skills.
Pengolahan dan Pemanfaatan Ikan Kembung Sebagai Sumber Protein Hewani Dalam Upaya Cegah Stunting di Desa Damarsari Kabupaten Kendal Kurniasari, Yulinda; Khaerunnisa, Apriani; Utami, Sufi Dewi; HM, Nur Roini; Anggita, Syarifah; Hasanah, Robiatul; Sahira, Alia Jihan; Wulansari, Amanda; Putri, Devi Aprilia Afifah; Saputra, Tik Tik Dwi; Al-‘Ulya, M. Nailu Syifa’; Saputro, Ragil Tri
Bangun Desa: Jurnal Pengabdian Masyarakat Vol. 3 No. 2 (2024)
Publisher : Universitas Alma Ata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21927/jbd.2024.3(2).90-99

Abstract

Stunting merupakan masalah gizi kronis yang disebabkan oleh kurangnya asupan gizi yang adekuat pada masa awal pertumbuhan anak. Salah satu upaya untuk menekan angka stunting adalah melalui pengolahan dan pemanfaatan ikan kembung sebagai sumber protein hewani yang mudah diakses dan bernilai gizi tinggi. Ikan kembung kaya akan protein, asam lemak omega-3, serta mikronutrien penting lainnya yang berperan dalam pertumbuhan dan perkembangan anak. Program "Stunting Stop, Masa Depan Top" yang dilaksanakan di Desa Damarsari, Kabupaten Kendal, bertujuan untuk memanfaatkan potensi lokal ikan kembung dengan mengolahnya menjadi berbagai produk makanan bergizi tinggi yang dapat diterima masyarakat seperti otak-otak ikan kembung. Melalui pendekatan edukasi gizi dan pelatihan pengolahan ikan kembung diharapkan masyarakat Desa Damarsari mampu meningkatkan pemahaman tentang pentingnya asupan protein hewani serta pola makan sehat untuk mencegah stunting. Hasil program ini diharapkan dapat berkontribusi dalam upaya penurunan prevalensi stunting dan meningkatkan kualitas hidup generasi masa depan di Desa Damarsari.
Co-Authors Al-‘Ulya, M. Nailu Syifa’ Anggita, Syarifah Budiharti Hasanah, Robiatul HM, Nur Roini Khaerunnisa, Apriani Kurniasari, Yulinda Putri, Devi Aprilia Afifah Sahira, Alia Jihan Saputra, Tik Tik Dwi Saputro, Ragil Tri Utami, Sufi Dewi