DEVELOPMENT OF CHEMISTRY STUDENT WORKSHEET ON MAIN MATERIAL ACID, BASE, AND SALT WITH SCIENCE PROCESS SKILLS ORIENTATION FOR PIONEERING INTERNATIONAL STANDARD JUNIOR HIGH SCHOOL

Abstract

This research is to know the feasibility of Chemistry Student Worksheet on main material of acid, base, and salt with science process skills orientation for pioneering international standard junior high school based on criteria of content, presentation, suitability with component of science process skills and language. This research develop by using Research and Development (R&D) design and only was limited until stage of development studies especially is limited trials of product. Subject of the research are a chemistry lecture, two chemistry lectures that teach English, and two science teachers of SMP Negeri 2 Bojonegoro. All respondents fill the feasibility questionnaire of chemistry student worksheet based on criteria of content, presentation, suitability with component of science process skills and language. The results showed that chemistry student worksheet with science process skills orientation is feasible based on chemistry lecturer and science teachers validation ? 61%. Percentages of chemistry lecture and science teachers validated based on feasibility of content criteria, presentation, suitability with component of science process skills and language are about 86.11%, 85.65%, 89.44%, dan 88.19%.

Key words : development research; chemistry student worksheet; science process skills; acid, base, and salt

Penelitian ini bertujuan untuk mengetahui kelayakan dari Chemistry Student Worksheet Materi Pokok Asam, Basa, Dan Garam Berorientasi Keterampilan Proses Untuk SMP RSBI yang dinilai berdasarkan pada kriteria isi, penyajian, kesesuaian dengan komponen keterampilan proses dan kebahasaan. Penelitian ini adalah penelitian pengembangan menggunakan Research and Developmet (R&D) dan hanya dibatasi sampai pada tahap studi pengembangan khususnya pada uji coba produk secara terbatas. Subyek penelitian yaitu satu orang dosen kimia, dua orang dosen kimia ahli bahasa Inggris, dan dua orang guru IPA SMP Negeri 2 Bojonegoro. Semua responden mengisi daftar pertanyaan kelayakan chemistry student worksheet berdasarkan kriteria isi, kriteria penyajian, kriteria kesesuaian dengan komponen keterampilan proses, dan kriteria kebahasaan. Hasil penelitian menunjukkan bahwa chemistry student worksheet berorientasi keterampilan proses layak berdasarkan penilaian dari dosen kimia, dan guru IPA sebesar ? 61%. Penilaian dosen kimia dan guru IPA berdasarkan kelayakan kriteria isi, penyajian, kesesuaian dengan komponen keterampilan proses, dan kebahasaan menunjukkan persentase sebesar 86.11%, 85.65%, 89.44%, dan 88.19%.

Kata kunci : penelitian pengembangan; chemistry student worksheet; keterampilan proses; asam, basa, dan garam