PENGEMBANGAN E-LKPD BERBANTUAN LIVEWORKSHEET UNTUK MENINGKATKAN KEMAMPUAN PENALARAN MATEMATIS SISWA SMP

Students' mathematical reasoning skills in Indonesia are still relatively low. One solution to address this low mathematical reasoning ability is to use E-LKPD Assisted by Liveworksheet in learning activities. This study aims to develop a E-LKPD Assisted by Liveworksheet to improve junior high school students' mathematical reasoning skills. The method used is the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model. The study was conducted at SMPN 1 Sembalun with 22 grade VII B students. The research instruments used consisted of a validation sheet, test sheet, and student response questionnaire. The results of the study showed that the validity test for the E-LKPD Assisted by Liveworksheet obtained an average score of 3.6, categorized as very valid. The practicality test obtained an average score of 3.3, categorized as practical. The N-Gain test results from the pre-test and post-test were 0.62, categorized as moderate. Therefore, it can be concluded that the use of E-LKPD Assisted by Liveworksheet in learning activities is quite effective in improving students' mathematical reasoning abilities.