PURWANINGSIH, RIANI (2026) PENGEMBANGAN E-LKPD BERBASIS MODEL PEMBELAJARAN E-IM3 MELALUI MULTIPLATFORM UNTUK MENINGKATKAN KEMAMPUAN LITERASI MATEMATIS SISWA PADA MATERI SPLDV. S1 thesis, Universitas PGRI Madiun.
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Abstract
The low mathematical literacy of students is a challenge in mathematics learning due to difficulty in connecting mathematical concepts to real-life situations. Initial data at SMPN 7 Madiun showed that 84.37% of class IX C students had not reached the minimum passing grade (KKM) of 75 on Systems of Linear Equations in Two Variables (SPLDV) material. This study aims to develop an E-LKPD based on the E-IM3 learning model through a multiplatform approach that is valid, practical, and effective in improving students' mathematical literacy on SPLDV material. The method used is Research and Development with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The subjects were 9 students in a limited trial and 32 students in a field trial. Data were collected through expert validation questionnaires, student response questionnaires, and pre-test and post-test items, then analyzed descriptively and quantitatively. Results show that the developed E-LKPD obtained a validity percentage of 86.33%, categorized as very valid. Practicality received a positive response with a percentage of 87.00% in the limited trial and 83.97% in the field trial, both classified as very practical. From the effectiveness aspect, students' mathematical literacy improved with an N-Gain of 65.16% (0.65) in the limited trial and 71.22% (0.71) in the field trial, categorized as moderately effective. These results indicate that the developed E-LKPD meets the criteria of valid, practical, and effective, making it suitable as innovative learning material to improve students' mathematical literacy on SPLDV material in mathematics learning.
| Item Type: | Thesis/Skripsi/Tugas Akhir (S1) |
|---|---|
| Kata Kunci: | E-LKPD, Model Pembelajaran E-IM3, Multiplatform, Literasi Matematis, SPLDV, E-LKPD, E-IM3 Learning Model, Multiplatform, Mathematical Literacy, SPLDV |
| Subjects: | L Education > L Education (General) L Education > LB Theory and practice of education L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools Q Science > QA Mathematics |
| Divisions: | Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Matematika |
| Depositing User: | RIANI PURWANINGSIH RIANI |
| Date Deposited: | 27 Jul 2026 03:12 |
| Last Modified: | 27 Jul 2026 03:12 |
| URI: | http://eprint.unipma.ac.id/id/eprint/8064 |
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