Pengembangan Lembar Kegiatan Peserta Didik (LKPD) Berbasis Hierarki Konsep Pa…

This research aims to develop Student Activities Worksheets Based on Hierarchy of Concept on the salt hydrolysis subject valid based on the feasibility aspect of content, language, serve and graphic. The type of the research is research and development (R and D) with reference to the development process of 4-D model. The object of this research is student activities worksheets based on hierarch…