Skripsi
Development of hots based elm (environmental literacy measurement) as a measuring tool for environmental literacy in junior high school students / Siti Aisyah
Abstrak
This study is a type of research and development (R amp D) aimed at creating an environmental literacy assessment instrument grounded in Higher Order Thinking Skills (HOTS). The developed instrument which has undergone both validity and reliability testing is intended to serve as a tool for evaluating environmental literacy competencies among junior high school students. The instrument consists of multiple-choice test items with four answer options focusing on the topic of ecology. The research employed the 4D model Define Design Develop and Disseminatebut was carried out only until the Develop phase. The resulting product was reviewed and validated by expert lecturers and deemed highly suitable for empirical testing. Expert validation indicated high levels of content validity (89%) construct validity (97%) and language validity (95%). Empirical testing was conducted with a sample of 75 seventh-grade students who had previously studied ecological content. The test yielded 18 valid items with an overall reliability coefficient of 0.779. This research is expected to contribute to the development of high-quality assessment tools that support both the learning process and educational evaluation in environmental education.