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All Journal International Journal of Evaluation and Research in Education (IJERE) Journal of Education and Learning (EduLearn) Jurnal Infinity Jurnal Prima Edukasia AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Edukasi Matematika dan Sains NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) Abdi Wiralodra : Jurnal Pengabdian Kepada Masyarakat Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika (JRPIPM) Journal of Instructional Mathematics Jurnal Pengabdian Sains dan Humaniora Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Jurnal Infinity
Sri Adi Widodo
Universitas Sarjanawiyata Tamansiswa
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Library & Information Science Mathematics Public Health Social Sciences Other

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Journal : Jurnal Infinity

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DEVELOPMENT OF TEACHING MATERIALS ALGEBRAIC EQUATION TO IMPROVE PROBLEM SOLVING sri adi widodo
Jurnal Infinity Vol 6 No 1 (2017): Volume 6 Number 1, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v6i1.p59-68

Abstract

Problem-solving skills are the basic capabilities of a person in solving a problem and that involve critical thinking, logical, and systematic. To solve a problem one-way necessary measures to solve the problem. Polya is one way to solve a mathematical problem. by developing teaching materials designed using the steps in solving problems Polya expected students could improve its ability to solve problems. In this first year, the goal of this study is to investigate the process of learning the hypothetical development of teaching materials. This study is a research & development. Procedure development research refers to research the development of Thiagarajan, Semmel & Semmel ie 4-D. Model development in the first year is define, design, and development. The collection of data for the assessment of teaching materials algebra equations conducted by the expert by filling the validation sheet. Having examined the materials of algebraic equations in the subject of numerical methods, reviewing the curriculum that is aligned with KKNI, and formulates learning outcomes that formed the conceptual teaching material on the material algebraic equations. From the results of expert assessment team found that the average ratings of teaching materials in general algebraic equation of 4.38 with a very good category. The limited test needs to be done to see effectiveness teaching materials on problem-solving skills in students who are taking courses numerical methods
Fostering mathematical connections and habits of mind: A problem-based learning module for elementary education Yoppy Wahyu Purnomo; Rokhmatun Nabillah; Tian Abdul Aziz; Sri Adi Widodo
Jurnal Infinity Vol 13 No 2 (2024): VOLUME 13, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v13i2.p333-348

Abstract

Previous research has highlighted the challenges of improving students' mathematical skills, particularly in connecting mathematical concepts to everyday life and developing strong mathematical habits of mind. This research aims to integrate problem-based learning (PBL) into a mathematics module to enhance mathematical connection abilities and mathematical habits of mind. The ADDIE method was employed to achieve this goal, encompassing five stages: Analysis, Design, Development, Implementation, and Evaluation. The findings indicate that media, material, and language experts deemed the module highly suitable. Furthermore, the product was rated as highly practical based on teacher assessments, student responses, and observations during implementation. Effectiveness tests of the product, conducted through MANOVA, t-tests, and N-gain tests, revealed that the module is highly effective in enhancing students' mathematical connection abilities and moderately effective in improving their mathematical habits of mind. These findings underscore the importance of integrating digital learning technologies to increase the module's engagement and accessibility.
Co-Authors Adinda Vrihastien Agustina Sri Purnami Aloisius Loka Son Ana Fitrotun Nisa Annis Deshinta Ayuningtyas Astuti Wijayanti Ayu Fitri Amalia B Kusmanto Benedictus Kusmanto Dafid S. Setiana Denik Agustito Desi D. Sari Desi Noor Utami Doni Indra Setiawan Esti Harini Fiki Alghadari Fikri Aulia Fitria Sulistyowati Ida Megawati Istiqomah Istiqomah Jarnawi Afgani Dahlan K Kustantini Krida Singgih Kuncoro Krisna S. Perbowo Lukman Kalbuadi Mahmudah Titi Muanifah Martalia Ardiyaningrum muhammad irfan Nelly Rhosyida Nisa Wijayanti Rika Yuliani Rokhmatun Nabillah Rooselyna Ekawati Rosafika Aziza S Sukiyanto Samsul Maarif Sudirman Suwandayani, Beti Istanti Syahrizal, Trisnendri Tian Abdul Aziz Tri Astuti Arigiyati Trisniawati Trisniawati Turmudi Wahyu Hidayat Widowati Pusporini, Widowati Wikan Budi Utami Yoppy Wahyu Purnomo