Development of textbook based on science literacy on ecosystem to improve science learning outcomes in class v SDN 101783 Saentis regency of Deli Serdang Rizki Aria(a), Fauziyah Harahap(b), Sriadhi(c)
(a) Postgraduate student of Universitas Negeri Medan, Indonesia
(b),(c), Postgraduate Lecturer of Universitas Negeri Medan, Indonesia
Abstract
This study aims to develop a science literacy-based textbook, test its feasibility and effectiveness. The development of the textbook uses a 4D model development procedure. Data collection instruments are in the form of assessment sheets for material experts, media experts, design experts, and learning outcomes tests. The method used in analyzing the data is using a quantitative descriptive technique which is stated in the rating scale category. The results of the development of the textbook product that have been validated state that the textbook product developed is feasible to use. The results of student learning completeness on the pre-test and post-test have differences. This shows that science literacy-based textbooks are more effective than commonly used textbooks.
