PENGEMBANGAN BAHAN AJAR BERBASIS PROBLEM BASED LEARNING (PBL) BERBANTUAN MEDIA ISPRING UNTUK MENINGKATKAN HASIL BELAJAR SISWA

Abstract

This research produced a Problem Based Learning (PBL)-based teaching material product assisted by iSpring Suite 10 on geometry transformation material. Private high school student Amir Hamzah has no electronic teaching material, so students study hard. The technique used in this study was to provide questionnaire sheets to measure product validation and practicality, and test sheets to measure the improvement of student learning outcomes. The sample of this study was all grade XI students of SMAS Amir Hamzah Medan. This research uses the Dick and Carey development model. The instruments used in this study are observation sheets, interview sheets, a valiantal questionnaire, a practical questionnaire, a pretest sheet, and a posttest sheet. Based on the results of material validation, media and language obtained an overall average of 88% with reliability of 1,382. This shows that this teaching material is very valid and the level of feasible is high and can be used. The results of the trial obtained student responses based on questionnaires of 66% with practical criteria and student learning outcomes showed an average percentage of 79% with effective criteria. The increase in student learning outcomes was obtained 0.54 with moderate criteria using the N-gain scale. This shows that there is an improvement in student learning outcomes after using iSpring Suite 10-assisted Problem Based Learning (PBL) teaching materials on geometry transformation materials.