Pengembangan Lembar kerja Peserta Didik Elektronik Berbasis Inkuiri Terbimbing Materi Perubahan Lingkungan untuk Melatihkan Keterampilan Proses Sains Kelas X SMA

Development of Student E-Worksheet Based On Guided Inquiry of Environmental Change Material to Train Science Process Skills for 10th Grade High School

Abstrak

Tujuan penelitian ini adalah menghasilkan E-LKPD berbasis inkuiri terbimbing materi perubahan lingkungan untuk melatihkan keterampilan proses sains peserta didik yang valid, layak, dan efektif. Penelitian ini menggunakan model pengembangan 4-D tanpa dilakukan tahap disseminate. Parameter yang diteliti meliputi validitas E-LKPD berdasarkan hasil validasi, keterlaksanaan E-LKPD ditinjau dari aktivitas dan respons peserta didik, dan keefektifan E-LKPD ditinjau dari ketuntasan belajar dan ketercapaian keterampilan proses sains. Sasaran atau objek yang digunakan pada penelitian ini yaitu 25 peserta didik kelas X-14 SMA Al-Islam Krian. Penelitian dilakukan pada bulan Desember 2022- Juni 2023. Instrumen penelitian yang digunakan yaitu lembar validasi, lembar observasi aktivitas peserta didik, lembar angket respons, dan tes. Teknik pengumpulan  data  yaitu  teknik  validasi, teknik observasi, metode angket, dan teknik tes. Analisis  data  dilakukan  secara  deskriptif  kuantitatif. Hasil penelitian menunjukkan E-LKPD dinyatakan valid dengan skor validitas 3,8 kategori sangat valid. Keterlaksanaan E-LKPD yang dikembangkan ditinjau dari hasil aktivitas peserta didik skor sebesar 100% kategori sangat baik, respons peserta didik terhadap E-LKPD sangat positif dengan persentase sebesar 98,7%. serta keefektifan E-LKPD ditinjau dari ketuntasan peserta didik sebesar 100%, dengan ketercapaian keterampilan proses sains sebesar 96%. Berdasarkan hasil tersebut maka E-LKPD yang dikembangkan valid dan layak untuk diterapkan.

Kata Kunci : E-LKPD, inkuiri terbimbing, perubahan lingkungan, keterampilan proses sains

Abstract

This research aims to produce E-Worksheet based on guided inquiry on environmental change material to train students' science process skills that are valid, feasible, and effective. This research uses the 4-D development model without the dissemination stage. The parameters studied include the validity of E-Worksheet based on the validation results, the implementation of E-Worksheet in terms of activity observation results and learner responsses, and the effectiveness of E-Worksheet in learning completeness results and the achievement of science process skills. The targets or objects used in this study were 25 students of class X-14 SMA Al-Islam Krian. The research was conducted in December 2022- June 2023. The research instruments were used the validation sheets, student activity observation sheets, responsse questionnaire sheets, and tests. Data collection techniques are validation, observation, questionnaire, and test techniques. Data analysis was carried out quantitatively descriptively. The results showed that the E-Worksheet was declared valid with a validity score of 3.8 very valid categories. The implementation of the E-Worksheet developed in terms of the results of observations of student activities obtained a percentage score of 100% very good category. The students' responsses to E-Worksheet showed a very positive responsse with a percentage of 98.7%. The results of the effectiveness of E-Worksheet in terms of student completeness obtained a percentage of 100%, and the achievement of science process skills obtained a percentage of 96%. Based on these results, the E-Worksheet developed is valid and feasible.

Keywords : E-Worksheet, guided inquiry, students science process skills