DEVELOPMENT OF BILINGUAL WORKSHEET BASED ON MIND-MAPPING IN CHEMICAL EQUILIBRIUM TOPIC

Abstract

Telah dilakukan penelitian pengembangan Lembar Kerja Siswa (LKS) bilingual berbasismind-mapping pada materi kesetimbangan kimia. Tujuan penelitian ini adalah untuk mengetahui kelayakan LKS bilingual berbasismind-mapping pada materi kesetimbangan kimia yang dikembangkan ditinjau dari kriteria materi, kebahasaan, penyajian dan kesesuaian terhadap komponen mind-mapping. Selain itu juga untuk mengetahui hasil belajar pada uji coba terbatas terhadap media pembelajaran berupa LKS bilingual berbasismind-mapping pada materi kesetimbangan kimia. Jenis penelitian merupakan penelitian pengembangan perangkat model 4-D dengan tahapannya yaitu, pendefinisian (define), perancangan (design), pengembangan (develop), dan penyebaran (disseminate), yang dibatasi hanya sampai pada tahap pengembangan (develop). Uji coba terbatas dilakukan terhadap 20 siswa kelas XI SMA Muhammadiyah 2 Surabaya dengan tujuan memperoleh data berupa hasil belajar siswa.Analisis data validasidanhasilbelajardilakukansecaradeskriptifkuantitatof. Hasil validasi diperoleh persentase untuk masing-masing kriteria kelayakan materi, kebahasaan, penyajian dan kesesuaian dengan komponen mind-mapping berturut-turut sebesar 85,19%, 82,22%, 87,2%, dan 85,33%.Hasilujicobaterbatasmenunjukkanbahwa LKS yang dikembangkanmampumembantu siswa dalam ketuntasanhasilbelajar,  yang ditunjukkan oleh 95% kentutasanpada penilaian mind-mapping siswa dan peningkatanketuntasansebesar 40%

Kata Kunci: LKS bilingual,mind-mapping, kesetimbangan kimia

It has been conducted the research of development of bilingual worksheet based onmind-mappinginchemical equilibrium topic. The aims of this study were to evaluate the feasibility of developed bilingual worksheet based on mind-mapping inchemical equilibrium topic which was indicated by the criteria of content, language, presentation, and compliance with mind-mapping components. In this research, student’s learning achievement after limited trial using the developed bilingual worksheet based on mind-mapping inchemical equilibrium topic were evaluated by test. The type of  this research is development research 4-D model. The stages of 4-D model are define, design, develot, and disseminate. This researh was confined only to the develop stage. Limited trial test was conducted to 20 students of XI grade in SMA Muhammadiyah 2 Surabaya in order to gather the students’ learning achievement data. Data analysis of validation and students’ learning achievement were analyzed by using quantitative description. The result of validation acquired for each criteria of feasibility such as language, presentation and compliance with mind-mapping components as followed 85,19%, 82,22%, 87,22%, and 85,33%. The limited trial results showed that the developed worksheet wereable to assist students in improving learning achievement indicated by 95% mastery learning on the mind-mapping assessment and the improvement of 40% mastery learning on the multiple choice test.

Keywords    : bilingual worksheet, mind-mapping, chemical equilibrium