%0 Thesis %9 Skripsi %A HANING TYAS UTAMI, NIM. 11680013 %B FAKULTAS SAINS DAN TEKNOLOGI %D 2017 %F digilib:28479 %I UIN SUNAN KALIJAGA YOGYAKARTA %K Worksheet, Probex, Arcaebacteria and Eubacteria, ADDIE %T PENGEMBANGAN LEMBAR KERJA SISWA (LKS) BIOLOGI BERBASIS PROBEX (PREDICT-OBSERVE-EXPLAIN) MATERI ARCHAEBACTERIA DAN EUBACTERIA UNTUK SISWA KELAS X SMA/MA %U https://digilib.uin-suka.ac.id/id/eprint/28479/ %X The research aims to develope probex-based worksheet on archaebacteria and eubacteria material for Senior High School student grade X and to determine its quality. This research wass categorized as R & D research by using ADDIE model. The assessment instruments used in this research were questionnaire. Worksheet was assessed and validated by experts, peers, teachers, and students. The assessment score was generated by converting qualitative data into quantitative scores. The assessment from experts, peers, teachers, and students each categorized "very good" with ideal percentages 89.39%; 90.08%; 86.17%; and 90.75% respectively. Therefore, the product can be used as learning material. %Z Lela Susilawati, M.Si