Claim Missing Document
Check
Articles

PENGEMBANGAN E – LKPD BERBASIS PENDEKATAN SOCIO-SCIENTIFIC ISSUE KONTEKS MANGROVE TERINTEGRASI SOAL TES BERPIKIR KRITIS Wulandari, Sri; Putera, Dwi Bagus Rendy Astid; Tamam, Badrud; Fikriyah, Aida; Wahyudhi, Sunu
BIOEDUKASI (Jurnal Pendidikan Biologi) Vol 17, No 1 (2026): BIOEDUKASI, MEI 2026
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/bioedukasi.v17i1.13155

Abstract

The development of electronic student worksheets is one of the electronic-based teaching materials. This study was conducted with the aim of determining the validity and student responses to electronic student worksheets based on the socio-scientific issue approach in the mangrove context. This type of research is R&D with the ADDIE development model. The main focus of this study is on the implementation stage, which aims to test the feasibility and effectiveness of the learning media that has been developed. The subjects in this study were class VII-C students of SMPN 4 Kamal. The data analysis techniques were validity analysis and student response analysis. Based on the results of the study, it can be concluded that: (1) The average validity of media experts is 93.75% with very valid criteria, while the average validity of material experts is 93.75% with very valid criteria (2) The average student response results to electronic student worksheets teaching materials based on the socio-scientific issue approach in the mangrove context are 91.82% with very good criteria. This shows that electronic student worksheets teaching materials based on the socio-scientific issue approach in the mangrove context are suitable for use in learning.Kata kunci: E – LKPD, mangrove, Socio-scientific issue
Rasch Model: Prediksi Kecurangan Siswa Penilaian Akhir Semester Genap SMPN 1 Lenteng Jamiliya, Lizazatul; Rosidi, Irsad; Munawaroh, Fatimatul; Qomaria, Nur; Fikriyah, Aida
Natural Science Education Research Vol 9, No 1 (2026): Natural Science Education Research
Publisher : Program Studi Pendidikan IPA, Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/nser.v9i1.11603

Abstract

Penelitian ini bertujuan untuk mengetahui prediksi kecurangan siswa penilaian akhir semester genap di SMPN 1 Lenteng. berdasarkan aspek daya beda dan efektifitas pengecoh serta faktor penyebab terjadinya kecurangan. Jenis penelitian  ini adalah mixed methods dengan desain sequential explanatory design. Sampel yang digunakan yaitu 25 butir soal IPA dan 75 siswa kelas VII. dengan teknik purposive sampling. Teknik pengumpulan data menggunakan observasi, tes, wawancara dan dokumentasi. Hasil penelitian menunjukkan bahwa: (1) Kecurangan siswa  penilaian akhir semester genap IPA dalam aspek daya beda  diprediksi melalui hasil pola respon yang sama pada skalogram pada kategori curang persentase 11%  dan kategori tidak curang persentase 89% (2) Kecurangan siswa  penilaian akhir semester genap IPA dalam aspek efektivitas pengecoh diprediksi melalui hasil yang sama pada nilai person DPF (differential person functioning) pada kategori curang persentase 11%  dan kategori tidak curang persentase 89% (3) Faktor penyebab terjadinya kecurangan siswa terdapat tiga aspek yaitu tekanan, peluang dan rasionalisasi.