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All Journal JTIEE (Journal of Teaching in Elementary Education) Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa
Nur Halimatus Sa'diyah
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Humanities Earth & Planetary Sciences Education Mathematics Other

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MENINGKATKAN PEMAHAMAN KONSEP BILANGAN BULAT MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE TGT MENGGUNAKAN MEDIA POTAKA PESERTA DIDIK KELAS V SDN DERMO Nur Halimatus Sa'diyah; Sri Uchtiawati; Arissona Dia Indah Sari
JUSEDA Vol 4 No 1 (2020): JTIEE
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jtiee.v4i1.1511

Abstract

This type of research uses classroom action research. Consists of 2 cycles, namely: planning, implementation, observation and reflection. The subject chosen by the researcher is the fifth grade student of SDN Dermo-Benjeng-Gresik, the academic year 2018/2019 which amounts to 15 students. The results of this study showed that in the first cycle 1 the observation of the activities of students averaged 51,43% and in the second cycle II became 75,33%. While the results of the concept understanding test in the first cycle I the classical average value of 53% and in the second cycle II the average value was 80%. In the crease occurred because of improvement in the second cycle II by making learning more interesting. Based on the results of the study it can be concluded that using the cooperative type TGT models and POTAKA media can improve the understanding of concepts on mathematics subjects in class V SDN Dermo integer material.
Integrasi Konteks Jembatan Suramadu dalam E-Modul Matematika Berbasis Deep Learning pada Materi Skala dan Perbandingan Nur Halimatus Sa'diyah; Ani Afifah; Keto Susanto
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 4 No. 1 (2026): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v4i1.932

Abstract

This research aims to develop a deep learning-based mathematics e-module with the integration of the context of the Suramadu Bridge in scale and comparison materials for grade VII junior high school students. The development model used is the 4D (Define, Design, Develop, Disseminate) model which includes the stage of defining learning needs, designing e-modules, product development, and limited deployment. The research instruments used included validation sheets of media and material experts, observation sheets of teacher and student activities, learning outcome tests, and student response questionnaires. The results of the study showed that the e-modules developed met the valid criteria with a media validity level of 94.29% and material of 95%. In addition, the e-module is considered practical with teacher practicality of 78.67% and students of 86.67%, and effective with a learning effectiveness rate of 83.83%. The students' response to the e-module was also very positive, which showed that the integration of the local context of the Suramadu Bridge and the deep learning approach was able to increase student engagement, learning motivation, and understanding of mathematical concepts in a meaningful way. These findings indicate that local context-based e-modules can be an innovative alternative in mathematics learning that is relevant to students' real lives as well as support the implementation of 21st century learning.
Co-Authors Ani Afifah Keto Susanto Sari, Arissona Dia Indah Sri Uchtiawati