Quiet Book Media Development to Improve Ecosystem Material Learning Results in Class V Elementary School

Abstract

The objective of this study is to find out (1) Quiet Book media development procedures (2) Feasibilityof developing Quiet Book media. This type of research is Research and Development (R & D)research, with a trial design of One Group Pretest-Posttest Design. A limited-scale trial was carriedout on 5 VA class students and a large-scale trial was conducted on 25 VB grade students at theElementary School in Wringinanom village. Data collection was conducted using questionnaires,observations, and tests . Questionnaires are used to obtain student response data, observations areemployed to obtain learning implementation data, and tests used are to obtain learning outcomesdata on cognitive aspects of students. The results showed that the developed media had beendeclared feasible by obtaining 92% validity percentage, 93% practicality of learning implementation,and effectiveness of student learning outcomes from pretest to posttest which is 75.04 to 93.52, sothat an average increase in scores of 18 was obtained. Effectiveness was also analyzed using N-Gainwith Gain value of 0.74. So if it is interpreted in the Normalized Gain index table according to Hake,it is included in the High category (0.70 <1.00). Thus, it can be concluded that the development ofQuiet Book media is declared feasible to be used as a learning media