Pengembangan Pembari Kegiatan Siswa (LKS) Berbasis Pendekatan Kontekstual pada Materi Artropoda Kelas X SMA

PenelitianiiniibertujuaniuntukimengembangkaniLembar Kegiatan Siswa (LKS) Berbasis Pendekatan Kontekstual pada Materi Artropoda Kelas X SMAN 37 Jakarta dan mengetahui kelayakan media LembariKegiataniSiswai(LKS)iBerbasis Pendekatan Kontekstual pada Materi Artropoda Kelas X SMA berdasarkan penilaian validator ahli materi, ahli media, ahli bahasa, dan tanggapan siswa. Penelitianiiniimerupakanipenelitian dan pengembanganiResearchiandiDevelopment (R&D) menggunakan pengembangan Sugiyono yang memuat 5 tahapan yaitu,iasalisis potensi dan masalah, pengumpulan data, pengembanganidesain, validasi desain dan revisiidesain. Instrumen penelitian menggunakan angket. LKS yang sudah selesai diuji kelayakan oleh ahli yang terdiri dari ahli materi, ahli media, ahli bahasa dan angket tanggapan siswa Kelas X SMAN 37 Jakarta yang berjumlah 50 siswa. Penelitian yang dilakukan berupa: 1) Dihasilkan LKS Berbasis Pendekatan Kontekstual pada Materi Artropoda Kelas X SMA. 2) Hasil penilaianidariitiga ahli materi diperoleh rata-rata persentase 81% dengan kategori “Sangat Layak”, penilaian dari tiga ahli media diperoleh rata-rata persentase 88% dengan kategori “Sangat Layak”, penilaianidariitiga ahli bahasa diperoleh rata-rata persentase 81% dengang kategori “Sangat Layak”, penilaianiolehi50isiswaidiperoleh rata-rata persentase 83% denganikategorii“Sangat Layak”;. Berdasarkanidataiyang diperoleh, maka media LKS BerbasisiPendekatan Kontekstual pada MateriiArtropoda Kelas X SMA layak untuk digunakan oleh siswa kelas X MIPA SMA Kata kunci: Pengembangan, LKS Berbasis Pendekatan Kontekstual, instrumen penilain, kelayakan./ Abstract Thisistudyiaimsito develop a student activityisheet (LKS) based on a contextual approach to the Artropod material of Class X at SMAN 37 Jakartaiand to see the feasibility of a student activity sheet (LKS) based on a contextual approach to the Artropod material of Class X SMA based on orders from material expert validators, media experts, linguists, andistudentiresponses.iThisiresearch is a Research and Development (R & D) research and development using the Sugiyono development model which consists of 5 stages, namely, potentialsiandiproblems, data, product design development, design validation and design revision. The research instrument used a questionnaire. Worksheets that have been completed are tested for feasibility by a validator consisting of material experts, media experts, linguists and a questionnaire for the responses of Class X students of SMAN 37 Jakarta, which may be 50 students. Theiresultsiofithe research that have been carried out are in the form of: 1) Produced worksheets basedioniaicontextualiapproach on the Artropod material of Class X SMA. 2) The results of the three experts obtained an average proportion of 81% with the "Very Eligible" category,itheiresultsiof the three mediaiexpertsiobtainedian average proportion of 88% with the "Very Eligible" category, based on three linguists. 81% with the category "Very Feasible", the results by 50 students obtainedianiaverage proportion of 83% with the category "Very Feasible"; Based on the data obtained, the LKS media basedioniaicontextualiapproachion the Artropod material of Class X SMA is suitable for use by class X MIPA SMA students. Keywords: Development, Worksheet Based on Contextual Approach, assessment instruments, feasibility