Pengembangan E-LAPD Berorientasi Inkuiri Terbimbing menggunakan Liveworksheet pada Materi Larutan Elektrolit dan Non Elektrolit untuk Melatihkan Keterampilan Berpikir Kritis Peserta Didik

Development of E-LAPD Oriented Guided Inquiry using Liveworksheet on Electrolyte and Non-Electrolyte Solution Materials to Train Students' Critical Thinking Skills

    Penelitian ini bertujuan untuk mengetahui kelayakan E-LAPD berorientasi inkuiri terbimbing menggunakan liveworksheet pada materi larutan elektrolit dan non elektrolit yang ditinjau dari validitas isi dan kosntruk melalui hasil validasi oleh para ahli, kepraktisan melalui angket respon peserta didik didukung oleh aktivitas peserta didik, serta keefektifan untuk melatihkan keterampilan berpikir kritis dan meningkatkan hasil belajar peserta didik. Penelitian pengembangan ini menggunakan model Research and Development (R&D) berpacu pada metode Borg and Gall yang dimodifikasi oleh Sukmadinata (2013) yang memiliki tiga tahapan, yaitu tahap studi pendahuluan, tahap pengembangan model, dan tahap uji model. Desain uji coba yang digunakan yaitu one group pretest-posttest. Uji coba produk dilakukan secara terbatas sebanyak 28 peserta didik kelas XI di SMA Ta’miriyah Surabaya. Berdasarkan hasil penelitian, skor validasi diperoleh modus 4 dan 5 dengan kriteria valid dan sangat valid, skor kepraktisan antara 92,86 – 100% dengan kriteria sangat praktis diperoleh dari angket respon peserta didik, dan skor keefektifan pada hasil posttest setiap indikator keterampilan berpikir kritis mendapatkan persentase sebesar ≥ 81% sangat efektif dan rata-rata n-gain skor sebesar 0,85 kategori tinggi sehingga dapat dikatakan efektif. Lalu, skor keefektifan pada hasil posttest ketuntasan hasil belajar dimana ketuntasan klasikal nya terdapat 96,43% peserta didik didalam kelas yang mencapai ketuntasan individu dan rata-rata n-gain skor sebesar 0,81 kategori tinggi sehingga dapat dikatakan efektif.

This study aims to determine the feasibility of guided inquiry-oriented E-LAPD using liveworksheet on electrolyte and non-electrolyte solution material in terms of content and construct validity through validation results by experts, practicality through student response questionnaires supported by student activities, and effectiveness to train critical thinking skills and improve student learning outcomes. This development research uses the Research and Development (R&D) model based on the Borg and Gall method modified by Sukmadinata (2013) which has three stages, namely the preliminary study stage, the model development stage, and the model test stage. The trial design used was one group pretest-posttest. The product trial was limited to 28 students in class XI at Ta'miriyah Surabaya High School. Based on the results of the study, the validation score is obtained mode 4 and 5 with valid and very valid criteria, the practicality score is between 92.86 - 100% with very practical criteria obtained from the student response questionnaire, and the effectiveness score on the posttest results of each critical thinking skills indicator gets a percentage of ≥ 81% very effective and the average n-gain score is 0.85 high category so that it can be said to be effective. Then, the effectiveness score on the posttest results of learning completeness where the classical completeness is 96.43% of students in the class who achieve individual completeness and the average n-gain score is 0.81 high category so that it can be said to be effective.