Azizah Yusra Amaliyah
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DIAGNOSIS KESULITAN BELAJAR BANGUN RUANG SISI LENGKUNG DI KELAS XI SMKN 1 PERCUT SEI TUAN Dhita Thivani Linch Hutabarat; Ainul Marhamah Hasibuan; Azizah Yusra Amaliyah
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 In Order
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.23554

Abstract

This study aims to determine what causes students' learning difficulties in studying mathematics on curved side space geometry in class XI of SMKN 1 Percut Sei Tuan. This type of research is a descriptive type of research with a qualitative approach. The population in this study were all students of SMKN 1 Percut Sei Tuan. The sample in this study was 32 students of class XI of SMKN 1 Percut Sei Tuan. Data collection used questionnaires, interviews, and tests on curved side space geometry. Based on the results of the questionnaire instrument, there were 4 forms of learning difficulties including; students who felt they had difficulty because they did not understand with a percentage of 39.06%, students who felt they were not careful in doing the test with a percentage of 42.96, students who felt the test was difficult with a percentage of 13.28%, and students who did not know anything about curved side space geometry with a percentage of 4.68%. Then based on the results of the test instrument, there were criteria that caused students' learning difficulties including; students who experienced conceptual errors with a percentage of 12.5%, students who experienced errors in using arithmetic operations with a percentage of 9.68%, students who completed the test with an imperfect algorithm with a percentage of 8.43%, and students who completed the test carelessly with a percentage of 8.43%.
Pengembangan Buku Ajar Berbasis Kebhinnekaan untuk Meningkatkan Pemahaman Gender di SD Indah Syasmita; Azizah Yusra Amaliyah; Indah Syasmita; Azizah Yusra Amaliyah; Maulida Hayani
Jurnal Pembelajaran, Bimbingan, dan Pengelolaan Pendidikan Vol. 5 No. 11 (2025)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um065.v5.i11.2025.7

Abstract

Penelitian ini bertujuan untuk mengembangkan buku ajar berbasis nilai-nilai kebhinnekaan guna meningkatkan pemahaman gender sebagai upaya pencegahan perilaku pelecehan seksual pada siswa sekolah dasar. Latar belakang penelitian didasari oleh maraknya kasus pelecehan seksual di tingkat sekolah dasar yang sebagian besar korbannya adalah anak perempuan. Metode yang digunakan adalah penelitian dan pengembangan (Research and Development) dengan model 4-D Thiagarajan yang meliputi tahap define, design, develop, dan disseminate. Instrumen penelitian berupa lembar validasi ahli materi, ahli bahasa, dan ahli desain, serta angket pemahaman gender yang diujicobakan kepada siswa pada salah satu SD Swasta di Kota Medan. Hasil validasi menunjukkan bahwa buku ajar yang dikembangkan berada pada kategori “sangat layak” dari aspek materi, bahasa, dan desain. Uji coba terbatas hingga uji lapangan menunjukkan respons siswa yang positif dengan peningkatan pemahaman gender yang signifikan. Selain itu, guru menyatakan buku ajar ini praktis digunakan dan mampu memfasilitasi pembelajaran yang lebih kontekstual serta mendorong sikap toleransi, empati, dan anti-diskriminasi pada siswa. Dengan demikian buku ajar berbasis kebhinnekaan ini dinilai efektif untuk menumbuhkan kesadaran gender sejak dini sekaligus memberikan kontribusi nyata dalam mencegah potensi perilaku pelecehan seksual di lingkungan sekolah dasar.