CD Skripsi
Pengembangan Lembar Kegiatan Peserta Didik (LKPD) Berbasis Peer Instruction With Structured Inquiry (PISI) Pada Pokok Bahasan Kesetimbangan Ion Dan pH Larutan Penyangga Kelas XI MIA SMA/MA
Development of student activity sheets with the PISI learning model is the development of discovery-based student sheets, where students play an active role while the teacher acts as a facilitator. The purpose of this study is to develop PISI-based student activity sheets as valid teaching materials based on 5 aspects of feasibility, namely the feasibility of content, PISI context, language, presentation, and graphics as well as knowing user responses. The development model used in this research is the 4-D development model. The object of the research was the activity sheet of the PISI students on the ion balance and pH of the buffer solution in class XI semester II. The PISI-based student activity sheet on the subject of ion balance and pH of the buffer solution developed was validated by 3 material expert validators, namely chemistry lecturers and the average validation results of the five aspects obtained were 96.53% with valid eligibility categories. Testing on users obtained very good results with an average proportion of 3 teachers and 20 students respectively 91.68% and 86.92%.
Keywords: LKPD, PISI, Ion Balance and pH of Buffer Solution
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