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Contact Name
Muhammad Hidayat
Contact Email
jmea@umsu.ac.id
Phone
+6285361162933
Journal Mail Official
jmea@umsu.ac.id
Editorial Address
Magister Pendidikan Matematika Program Pascasarjana Universitas Muhammadiyah Sumatera Utara, Jl. Denai No 217, Medan, Indonesia
Location
Kota medan,
Sumatera utara
INDONESIA
Journal of Mathematics Education and Application (JMEA)
ISSN : -     EISSN : 28291514     DOI : DOI: http://dx.doi.org/10.30596%2Fjmea.v1i2
Core Subject : Education,
Journal of Mathematics Education and Application (JMEA) menerima artikel dan mempublikasikan hasil kajian/penelitian ilmiah tentang Pendidikan dan Aplikasi Matematika dan yang berkaitan. Penyebarluasan penelitian bertujuan untuk membangun peradaban bangsa serta mengembangkan Ilmu Pendidikan dan Aplikasi Matematikadan teknologi dalam meningkatkan sumber daya manusia. Focus & Scope 1. Learning Media for Mathematics Education 2. Mathematics Education Curriculum Development 3. Development of Mathematics Education Teaching Materials 4. Research and Teaching Mathematics Education 5. Application of Mathematics Applications 6. Applications of Mathematics Science
Articles 81 Documents
Development Of Mathematics E-Lkpd Integrated With Realistic Mathematics Education (Rme) To Improve Students’ Critical Thinking Skills Salsabila Salsabila; Indra Maryanti
JMEA : Journal of Mathematics Education and Application Vol 5, No 2 (2026): June
Publisher : JMEA : Journal of Mathematics Education and Application

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jmea.v5i2.31574

Abstract

Technological advances have developed rapidly in various sectors, including education, one form of which is the use of computer technology to support the creation of learning media. This study aims to develop a student worksheet in electronic form (E-LKPD) using the Realistic Mathematics Education (RME) approach, particularly on statistics material for grade VIII junior high school, and to examine its validity and effectiveness, as well as to assess its feasibility and students' responses toward the E-LKPD. The development model used was 4-D (Define, Design, Develop, Disseminate). This research involved 15 students of grade VIII-2 at SMP Muhammadiyah 02 Medan as subjects. The research instruments consisted of assessment questionnaires completed by material experts, media experts, and a student response questionnaire. The results showed that the developed RME-integrated E-LKPD obtained: 1) a media expert validation score of 93%, categorized as very valid; 2) a material expert validation score of 87%, categorized as very good/very valid; 3) a student response score of 86%, categorized as very interesting; and 4) an improvement in learning outcomes from a pretest average of 67% to a posttest average of 86.66%. These findings indicate that the E-LKPD product developed is valid and feasible to be used as teaching material in mathematics learning.