CD Tesis
Pengembangan E-LKPD Berbasis Problem Based Learning (PBL) Menggunakan Aplikasi Flip Builder Pada Materi Asam Basa Untuk Meningkatkan Hasil Belajar Peserta Didik SMA/Ma Sederajat
This study aimed to produce e-worksheet based on Problem Based Learning (PBL) using the flip builder application to improve students' learning outcomes in acid-base material. This research is motivated by students' learning outcomes which are still low and the lack of availability of teaching materials that are suitable for what the students like.
The method used in this study is the Research and Development (R & D) method, with the ADDIE model, which consists of 5 stages, namely Analysis, Design, Development, Implementation, & Evaluation. Data analysis techniques in this study were using validation sheets, teacher and student response questionnaires. The assessment of the validation sheet was carried out by 6 expert lecturers, namely 3 media experts and 3 material experts. Small-scale trials were carried out using 2 methods, namely one-to-one tests and small group tests. The one-on-one test was carried out on 3 students who had high, medium and low abilities. The small group test used a teacher response questionnaire and a student response questionnaire to 3 teachers and 30 students from 3 schools, namely SMA N 1 Sentajo Raya, SMA N 1 Benai and MAN 1 Kuantan Singingi. The research design used for the field test was a quasi-experimental design with two groups pre-test & post-test using two classes as the experimental class and the control class. The sampling technique used purposive sampling and obtained the experimental class, namely class XI IPA 1 and the control class, namely class XI IPA 2 at SMAN 1 Sentajo Raya, Kampar Regency.
The results showed that the PBL-based e-worksheet on acid-base material that had been developed using the flip builder application was stated to be very valid with an average percentage of material experts of 97% and media experts of 96%, so it was suitable for use in learning; one-on-one test to get comments and suggestions from students; small group tests to get teacher and student responses obtained a percentage of 98% each with very good criteria and 79% with good criteria. In the field test conducted in class XI IPA 1 and IPA 2 at SMAN 1 Sentajo Raya, pre-test and post-test data were obtained on learning outcomes. The descriptive test of learning outcomes data showed that the average post-test score of the experimental class was 94.55, while that of the control class was 83.41, so it can be stated that e-worksheet can improve students' learning outcomes in acid-base material. The Mann Whitney test on the learning outcomes data gets a significance value of 0.000 (sig
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