Electronic Theses and Dissertation

Hamidawati. (2025). pengembangan lembar kerja peserta didik (lkpd) berbasis model pembelajaran predict-observe-explain (poe) pada materi korosi. [skripsi. universitas syiah kuala]. dibawah bimbingan rusman dan sri winarni. penelitian ini bertujuan untuk mengembangkan lkpd berbasis model pembelajaran predict-observe-explain (poe) pada materi korosi untuk mengetahui kelayakan serta tanggapan dari guru dan peserta didik terhadap pengembangan lkpd. metode penelitian yang digunakan adalah researh and development (r&d) dengan pengembangan addie. model addie terdiri dari lima tahapan, yaitu analyze, design, development, implementation, dan evaluation namun peneliti hanya melakukan sampai tahap development. tahap analyze dilakukan dengan cara wawancara guru kimia dan analisis kebutuhan peserta didik. tahap design melakukan perumusan materi, merancang konsep desain awal, dan membuat lembar angket penelitian. tahap development dilakukan pengembangan bahan ajar lkpd secara keseluruhan, melakukan validasi, uji kepraktisan lkpd dan melakukan analisis data angket yang telah dibagikan. penelitian ini dilakukan di smas babul maghfirah pada kelas xii a angkatan 2022. instrumen pengumpulan data berupa lembar angket kebutuhan peserta didik, lembar validasi yang diberikan kepada dua validator dan angket tanggapan pengguna yang diberikan kepada 2 guru dan 22 orang peserta didik. hasil penelitian menunjukkan bahwa kualitas pengembangan lkpd dinyatakan bagus dengan nilai cvi 0,95 dan nilai ira yang diperoleh sebesar 0,85 dengan kategori sangat tinggi. skor hasil tanggapan guru memperoleh persentase rata-rata sebesar 95% dan mendapatkan tanggapan yang sangat positif dari peserta didik dengan persentase rata-rata 96,7%. berdasarkan hasil analisis data dapat disimpulkan bahwa lembar kerja peserta didik (lkpd) berbasis model pembelajaran predict-observe-explain (poe) yang dihasilkan dinyatakan valid dan dapat digunakan dalam pembelajaran pada materi korosi. kata kunci: pengembangan, lkpd, predict-observe-explain (poe), korosi.

Hamidawati. (2025). Development of Student Worksheet (LKPD) Based on Predict-Observe-Explain (POE) Learning Model on Corrosion Material. [Skripsi. Universitas Syiah Kuala]. Under direction of Rusman and Sri Winarni. This research aims to develop a Predict-Observe-Explain (POE) based Student Worksheet (LKPD) on corrosion material to determine the feasibility and responses of teachers and students towards the development of LKPD. The research method used is Research and Development (R&D) with the ADDIE development model. The ADDIE model consists of five stages, namely Analyze, Design, Development, Implementation, and Evaluation, but the researcher only conducted up to the Development stage. The Analyze stage was conducted through interviews with chemistry teachers and analysis of student needs. The Design stage involved formulating material, designing the initial concept, and creating research questionnaire sheets. The Development stage involved developing the LKPD teaching materials as a whole, conducting validation, practicality testing of LKPD, and analyzing questionnaire data that had been distributed. This research was conducted at SMAS Babul Maghfirah in class XII A batch 2022. Data collection instruments included student needs questionnaire sheets, validation sheets given to two validators, and user response questionnaires given to 2 teachers and 22 students. The research results show that the quality of LKPD development is declared good with a CVI value of 0.95 and an IRA value of 0.85 with a very high category. The score of teacher responses obtained an average percentage of 95% and received very positive responses from students with an average percentage of 96.7%. Based on the results of data analysis, it can be concluded that the Predict-Observe-Explain (POE) based Student Worksheet (LKPD) produced is declared valid and can be used in learning on corrosion material. Keywords: Development, LKPD, Predict-Observe-Explain (POE), Corrosion.