PENGEMBANGAN LEMBAR KERJA SISWA BERBASIS MIND MAPPING PADA MATERI LAJU REAKSI UNTUK MELATIHKAN KETERAMPILAN BERFIKIR KREATIF SISWA KELAS XI SMA (DEVELOPMENT OF STUDENTSWORKSHEETBASED ONMIND MAPPING INREACTION RATES MATERIAL TO PRACTICE STUDENTS CREATIVETHINKING SKILLS FOR SENIOR HIGH SCHOOL GRADE XI)

Abstract

Tujuan penelitianini adalah untuk mengetahui kelayakan LKS yang dikembangkan, respon siswa serta keterampilan berpikir kreatif siswa. Kelayakan LKS ditinjau dari kriteria materi, penyajian, kebahasaan dan kesesuaian terhadap komponen mind mapping. Jenis penelitian merupakan penelitian pengembangan model 4-D dengan tahapannya yaitu, pendefinisian (define), perancangan (design), pengembangan (development), dan penyebaran (disseminate), yang dibatasi hanya sampai pada tahap pengembangan (develop).Uji coba terbatas dilakukan terhadap 15 siswa kelas XI SMA Negeri Kesamben dengan tujuan memperoleh data berupa respon siswa dan keterampilan berpikir kreatif siswa yang dianalisis menggunakan deskripsi kuatitatif. Hasil respon siswa diperoleh kelayakan LKS didasarkan pada kriteria materi, penyajian, kebahasaan dan kesesuaian dengan komponen mind mappingmemperoleh rata-rata persentase berturut-turut 88,89%, 73,33%, 93,33%, dan 96,67%. LKS dapat melatihkan keterampilan berpikir kreatif siswa dengan dipenuhinya aspek kelancaran (fluency), keluwesan (flexibility), dan orisinalitas.

Kata kunci: LKS, mind mapping, keterampilan berpikir kreatif, kelayakan

The aims of this studywereto evaluate the feasibility of developed studentsworksheet, student’s response, and creative thinking skills of students. The feasibility which wasindicatedby the criteria of content, presentation, language and compliance withmind mapping component. The type of  this study is development research 4-D model. The stages of 4-D model are define,design, development, and disseminate. This study is confined only to the develop stage. Limited trial test was conducted to 15 students of 11^th grade of SMA Negeri Kesamben in order to gather the student’s response and creative thinking skills of stundents which analyzed by using quantitative description. The results of student’s responseswere obtained feasibility student worksheets based on the criteria of the material, presentation, language and compliance with mind mapping components receives an average percentage as followed 88.89%, 73.33%, 93.33%, and 96.67%. It can practice creative thinking skills of students by the fulfillment aspect of fluency, flexibility, and originality.

Keywords:     student worksheet, mind mapping, creative thinking skill, feasibility