Pengembangan Asesmen Formatif pada Materi Perjuangan Rakyat Lumajang dalam Mempertahankan Kemerdekaan Indonesia (1945-1949)

Abstract

The objectives of this study are 1) to produce formative assessments that were validated by material experts, assessment experts and linguists; and 2) measuring the strengths and weaknesses of students in local history material. This type of research is research and development using the Borg and Gall model. The results of the validation were 1) material experts 94% with very good qualifications, 2) assessment experts 75% with good qualifications, 3) 90% linguists with very good qualifications. The results of the formative assessment product test showed 1) the validity test contained 85% valid questions and 15% invalid items, 2) the reliability test results with an alpha coefficient of 0.928, 3) the difficulty level test results contained 37.5% items in the difficult category, and 52, 5% medium category questions, and 10% easy category questions, 4) the results of the discriminating power test there are 2.5% items with poor discriminating power, 7.5% items with sufficient discriminating power, 62.5% items with high discriminating power, and 5) 27.5% of questions with very high discriminating power, as well as the results of the effectiveness test of the distractor, there are 95% of the questions in the good category, 5% of the questions in the bad category.