CD Skripsi
Pengembangan Lembar Kegiatan Peserta Didik (LKPD) Berbasis Elisitasi, Konfrontasi, Pengembangan Konsep, Aplikasi Konsep (EKPA) Pada Pokok Bahasan Larutan Elektrolit Dan Larutan Nonelektrolit Untuk Kelas X MIA SMA/MA Sederajat
This research aimed to develop Student Activities Worksheet based on EKPA based on EKPA of electrolyte solutions and nonelectrolyte solutions subject which are valid according to the validators assessment and determine the response from the user side namely teaches and students. There are 5 aspects of feasibility that are assassed, namely the feasibility of content, language, presentation, graphic, and characteristic of EKPA. This research was a development research (R&D) with a 4D development model. Data collection instruments used were the validation sheet and user response questionnaire. The validation sheet was assessed by 3 validators, while the user response questionnaire was assassed by 2 teachers and 20 students. Student Activities Worksheet that are validated are declared valid with obtaining scores on the aspect of feasibility of content, language, presentation, graphic, and characteristic of EKPA successively equals to 91.67%, 88.88%, 89.58%, 85.415%, and 87.50%. While the results of user responses were stated positive with a score of 100% from teachers and 96% from students. Based on data analysis, it can be concluded that Student Activities Worksheet based on EKPA developed was valid and can be applied for determination of the electrolyte solutions and nonelectrolyte solutions subject.
Keywords : Student Activities Worksheet, EKPA, Electrolyte Solutions and Nonelectrolyte Solutions
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