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Journal : Journal on Mathematics Education

Realistic Mathematics Engineering for improving elementary school students’ mathematical literacy Nurmasari, Linda; Budiyono; Nurkamto, Joko; Ramli, Murni
Journal on Mathematics Education Vol. 15 No. 1 (2024): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v15i1.pp1-26

Abstract

Mastery of mathematical literacy is essential for developing life skills in the 21st century. Mathematical literacy is even more critical in elementary schools as it forms the basis for mastery at the junior and senior high school levels. Elementary school students differ in their characteristics from students at the higher education level. They, therefore, require an appropriate learning model to improve their mathematical literacy. This research aims to develop a learning model, termed Realistic Mathematics Engineering (RMEng), that combines the Realistic Mathematics Education approach with the steps of the Engineering Design Process and determines the model’s effectiveness. The model was validated by seven experts from three universities in Indonesia and had an Aiken validity index value of 0.786, indicating that it was valid. The RMEng model contains the following steps: understanding realistic problems, solving problems in informal ways, developing formal mathematics, developing products, and drilling. Discussions and presentations can be incorporated into each of these five steps. The RMEng model was subjected to the stages of preliminary and main field testing and was revised based on the suggestions of teachers and observers. Through experimental research compared to a control group, the RMEng model was proven more effective in increasing elementary school students’ mathematical literacy at the 0.000 significance level.
Co-Authors Ade Intan Permata Ariyanti, Ade Intan Permata Al Fatihah, Inayah Aniq, Lailatun Nurul Ariyanto J Asrowi Asrowi Asrowi Astuti, Rahma Isnaini Puji Atika GA, Atika ATIKA GURITNA AYU, ATIKA GURITNA Baehaqi Baskoro Adi Prayitno Bowo Sugiharto Budi Utami BUDIYONO Chaerul Novitasari, Chaerul Chandra Adi Prabowo, Chandra Adi Dessy Puspitaningtyas, Dessy Desy Muchtar Sanusi, Desy Muchtar Dewi Rochsantiningsih Dwi Teguh Rahardjo Dyah Yuni Kurniawati, Dyah Yuni Ekawati, Febriani Fajar Eko Setyaningsih, Eko Fitriana Dwi Utari, Fitriana Dwi Fortuna, Viky Sabela Dewi Gunarhadi Hapsari, Ananda Tri Harlita Harlita Haryani, Fairusy Fitria Insani, Mentari Suri Itsnaini, Susana Mega Joko Ariyanto Joko Nurkamto Khoiroh, Miya Nisaul Kistantia Elok Mumpuni Linda Dwi Astuti Majid, Alysa Nur Chasanah Alam Maridi Maridi Meti Indrowati Mohammad Masykuri Mr. Sajidan, Mr. Muninggar, Siti Muzayyinah Muzayyinah Muzazzinah, Muzazzinah Muzzazinah Muzzazinah Muzzazinah Nailil Masruroh, Nailil Novalya, Astrid Dyah Novia Nur Arifah Drajati Nurma Yunita Indriyanti Nurmasari, Linda Nurmiyati Nurmiyati Nurrohmah, Desrini Prapti Prativi, Ramadanti Pratiwi, Essy Dian Priscilia, Masayu Putri PUGUH KARYANTO Putri, Dwika Sarnia R, Novaristiana Raharjo, Defita Rahayu, Ratna Rahayuningsih, Sri Handayani Riezky Maya Probosari Sabila, Wahdania Nuris Sajidan Sajidan Santoso S Sapartiwi, Sapartiwi Saputri, Ani Betya Sarwanto Sarwendah, Sarwendah Setyorini, Anik Sholikhah, Salma Majid Fadhilatus Singgih Tri Sulistiyono Slamet Santosa Sri Dwiastuti Sri Haryati Sri Retno Dwi Ariani Sri Widoretno Suciati *, Suciati SUKAMTI . Susilowati Susilowati Sutarti, Titin Tina Nur Khasanah, Tina Nur Walid, Ahmad Wichaidit, Patcharee Rompayom Wichaidit, Sittichai Winarni Winarni Wiwi A, Eka Dias Yety Rochwulaningsih Yudi Rinanto Yudianto Sujana Yulianto Yulianto Zahro', Anisatuz Zahro, Ani Satun