Validity of science edupark e-book based on scientific approach on the national geopark of ranah minang silokek, Indonesia

Abstract

The background of the design and manufacture of the e-book is a follow-up to the preliminary research. Based on preliminary research revealed: first, there is no learning tool related to regional potential. Second, learning tools are not based technology yet. Third, there are many facts, principles and concepts of science in The National Geopark of Ranah Minang Silokek. The purpose of this study is to produce a valid quality Science Edupark E-Book based on material substance, presentation feasibility, appearance feasibility, and language. This e-book is designed based on the 2013 curriculum by containing the scientific approach steps. This research uses the Plomp development model in the development phase and the Prototyping phase. Data collection is taken by a questionnaire technique. Validation is carried out through an e-book validation instrument sheet by three experts, containing material substance, feasibility of presentation, feasibility of display, and language. The data analysis technique used is the Likert scale and the validity value by using the Aiken'V formula. This research results in an e-book with valid criteria. The conclusion of this research is the e-book that is made is suitable as a source of learning science in junior high school.