Reconstruction of chemistry module in the class XI high school context of equilibrium based on environment discovery learning

Abstract

English

Tujuan penelitian ini, adalah untuk merekonstruksi modul kimia konteks kesetimbangan kimia berbasis Environtment Discovery Learning (EDL) dengan mengunakan tahapan Modul Educational Reconstruction (MER). Hasil observasi menunjukkan, peserta didik kelas XI IPA SMA 3 Jayapura memiliki nilai kimia yang cukup baik, namun masih perlu ditingkatkan lagi. Penelitian ini dilakukan untuk mengetahui kelayakan modul kimia konteks kesetimbangan kimia berbasis (EDL) yang diuji cobakan dengan skala terbatas pada 15 peserta didik untuk mengetahui peningkatan pemahaman konsep. Teknik yang digunakan dalam mengumpulkan data yaitu angket, tes dan dokumentasi. Angket yang digunakan dalam penelitian ini yaitu angket validasi ahli, tanggapan guru serta tanggapan peserta didik. Angket validasi ahli dan angket tanggapan yang digunakan diadaptasi dan disesuaikan dengan kebutuhan penelitian. Angket validasi ahli terbagi menjadi validasi konten materi dengan nilai validasi expert judgment sebesar 80,56%, validasi konten media sebesar 89,89% dan konten bahsa sebesar 77,27%. Angket tanggapan guru dan peserta didik meggunakan angket positif. Rata-rata persentasi tanggapan guru sebesar 91,67% sedangkan tanggapan peserta didik dengan nilai rata-rata sebesar 86,56% menunjukkan tanggapan guru dan peserta didik pada modul sangat positif. Tes yang dilakukan kepada peserta didik menggunakan 30 butir soal pilihan ganda pre tes dan pos tes dengan hasil N-gain pada 15 peserta didik sebesar 0,6 termasuk pada kategori sedang. Keseluruhan hasil angket dan tes menunjukkan modul kimia konteks kesetimbangan kimia berbasis EDL sangat layak digunakan dengan nilai Validasi expert judgement sebesar 82,24%.

Bahasa Indonesia

The aim of this research is to reconstruct the chemical equilibrium context chemistry module based on Environmental Discovery Learning (EDL) using the Educational Reconstruction (MER) Module stages. Observation results show that class XI Science students at SMA 3 Jayapura have quite good chemistry scores, but they still need to be improved. This research was conducted to determine the feasibility of a chemistry module based on chemical equilibrium (EDL) context which was tested on a limited scale on 15 stude nts to determine the increase in understanding of the concept. The techniques used in collecting data are questionnaires, tests and documentation. The questionnaires used in this research were expert validation questionnaires, teacher responses and student responses. The expert validation questionnaire and response questionnaire used were adapted and adapted to research needs. The expert validation questionnaire was divided into material content validation with a validation expert judgment value of 80.56%, media content validation of 89.89% and language content of 77.27%. The teacher and student response questionnaire used a positive questionnaire. The average percentage of teacher responses was 91.67%, while student responses with an average score of 86.56% showed that teacher and student responses to the module were very positive. The test carried out on students used 30 pre-test and post-test multiple choice questions with N-gain results for 15 students of 0.6, including in the medium category. The overall results o f questionnaires and tests show that the EDL-based chemical equilibrium context chemistry module is very suitable for use with an expert judgment score of 82.24%.

Keywords

• Rekonstruksi modul
• kimia kesetimbangan
• environmen discovery learning