Pengembangan E-LKPD Berorientasi Inkuiri menggunakan Liveworksheet pada Materi Kesetimbangan Kimia untuk Melatihkan Keterampilan Berpikir Analisis Peserta Didik Kelas XI SMAN 12 Surabaya

Development Student Worksheet Oriented Inquiry on Chemical Equilibrium Material to Train Analysys Thingking Skills in Class XI Senior High School

Kurikulum merdeka menitikberatkan pada keterampilan peserta didik, salah satunya yaitu keterampilan berpikir analisis. Untuk memfasilitasi proses pembelajaran keterampilan berpikir analisis, diperlukan bahan ajar yang dapat mendukung hal tersebut terutama dalam bentuk Lembar Kerja Peserta Didik Elektronik (E-LKPD). Tujuan penelitian ini untuk mendeskripsikan kelayakan E-LKPD berorientasi inkuiri menggunakan liveworksheet pada materi kesetimbangan kimia untuk melatihkan keterampilan berpikir analisis peserta didik kelas XI SMAN 12 Surabaya. Kelayakan E-LKPD ditinjau dari validitas, keefektifan, dan kepraktisan. Penelitian ini menggunakan metode Research and Development (R&D). Uji coba terbatas dilakukan April 2023 kepada 30 peserta didik SMAN 12 Surabaya yang telah mendapatkan materi kesetimbangan kimia. Hasil penelitian menunjukkan validitas E-LKPD dinyatakan valid berdasarkan hasil validasi E-LKPD yang mendapatkan modus sebesar 5. Kepraktisan E-LKPD dinyatakan praktis dengan persentase sebesar 93,7%. E-LKPD dinyatakan efektif berdasarkan hasil uji t dengan taraf signifikansi 5% didapatkan thitung>ttabel sebesar 12,294>2,045 yang berarti Ho ditolak dan Ha diterima serta N-gain skor sebesar 0,7. Berdasarkan hasil tersebut, dapat disimpulkan bahwa E-LKPD layak digunakan untuk melatihkan keterampilan berpikir analisis pada materi kesetimbangan kimia.

Kata kunci: E-LKPD, Keterampilan Berpikir Analisis, Kesetimbangan Kimia  

The independent curriculum focuses on students' skills, one of which is analysis thinking skills. To facilitate the process of learning analysis thinking skills, teaching materials are needed that can support this, especially in the form of Electronic Student Worksheets (E-LKPD). The purpose of this study was to describe the feasibility of inquiry oriented E-LKPD using liveworksheets on chemical equilibrium material to train analytical thinking skills of class XI students of SMAN 12 Surabaya. The feasibility of E-LKPD is viewed from validity, effectiveness and practicality. This study uses the Research and Development (R&D) method. A limited trial was conducted in April 2023 for 30 students from SMAN 12 Surabaya who had received chemical equilibrium material. The results showed that the validity of the E-LKPD was stated to be valid based on the results of the validation of the E-LKPD which received a mode of 5. The practicality of the E-LKPD was stated to be practical with a percentage of 93.7%. E-LKPD was declared effective based on the results of the t test with a significance level of 5% obtained tcount>ttable of 12.294>2.045 which means Ho was rejected and Ha was accepted and the N-gain score was 0.7. Based on these results, it can be concluded that E-LKPD is appropriate to be used to train analytical thinking skills in chemical equilibrium material.

Keywords: E-LKPD, Analysis Thinking Skills, Chemical Equilibrium