https://ejournal.iainkerinci.ac.id/index.php/edumatika/issue/feed 2025-10-30T14:40:30+00:00 Aan Putra [email protected] Open Journal Systems <p><img style="margin: 0px 20px 0px 0px; float: left; max-width: 300px; max-height: 450px;" src="https://ejournal.iainkerinci.ac.id/public/journals/6/cover_issue_103_en_US.jpg" alt="Cover Islamika" width="269" height="380" /></p> <div style="text-align: justify;"> <p style="text-align: justify;"><strong><strong style="text-align: justify;">Edumatika : Jurnal Riset Pendidikan Matematika (e-ISSN <a href="https://issn.brin.go.id/terbit/detail/1523943238">2620-8911</a> p-ISSN <a href="https://issn.brin.go.id/terbit/detail/1523955183">2620-8903</a>)</strong></strong><span style="text-align: justify;"> is published twice a year in May and November by the State Islamic Institute of Kerinci in collaboration with <a href="https://drive.google.com/file/d/1txb8BYXyU_1caP8bcxyUd4h4No_i9NaC/view?usp=share_link">ADMAPETA PTKI</a>.</span></p> <p style="text-align: justify;"><strong>Edumatika</strong> was accreditated in <strong><a href="https://sinta.kemdikbud.go.id/journals/profile/5813">Sinta 3</a> </strong>by The Ministry of Education, Culture, Research and Technology of the Republic of Indonesia from <span style="text-align: justify;">Volume 4 Issue 2 (2021) till Volume 9 Issue 1 (2026) </span>and also indexed on <strong><a href="https://doaj.org/toc/2620-8911?source=%7B%22query%22%3A%7B%22bool%22%3A%7B%22must%22%3A%5B%7B%22terms%22%3A%7B%22index.issn.exact%22%3A%5B%222620-8903%22%2C%222620-8911%22%5D%7D%7D%5D%7D%7D%2C%22size%22%3A100%2C%22sort%22%3A%5B%7B%22created_date%22%3A%7B%22order%22%3A%22desc%22%7D%7D%5D%2C%22_source%22%3A%7B%7D%2C%22track_total_hits%22%3Atrue%7D">DOAJ</a>, <a href="https://essentials.ebsco.com/search?query=edumatika">EBSCO,</a> <a href="https://app.dimensions.ai/discover/publication?search_text=edumatika&amp;search_type=kws&amp;search_field=full_search&amp;or_facet_source_title=jour.1365727">Dimensions</a>, <a href="https://scholar.google.co.id/citations?hl=en&amp;user=Cv7rJVMAAAAJ&amp;authuser=2&amp;scilu=&amp;scisig=AMstHGQAAAAAWtFy2Ykj_cGAiIiui09_QI31tCu5XkQg&amp;gmla=AJsN-F4bHtevQaY0PMqFv8P-pyfBy8Y-OfR9Z7fO_WDIEvRIj71Y6ghaD_2TvX-hBeoUwebMkPMAtiDyWdhfNJvys2j_DZKni7IXGNz7e3zHqJb5Z2lGhoQ&amp;sciund=6426573798252997149">Google Scholar</a>, <a href="https://moraref.kemenag.go.id/archives/journal/98021043410589467">Moraref</a>, <a href="https://garuda.kemdikbud.go.id/journal/view/23892">Garuda</a>, </strong><a href="https://portal.issn.org/resource/ISSN/2620-8911"><strong>ROAD</strong></a>, etc.</p> <p style="text-align: justify;">Edumatika published full English articles. The manuscript submitted to Edumatika should be research articles, have been carefully proofread and polished, meet the author guidelines, use the journal paper template, use Mendeley, have at least 30 references from journal articles, and have at least ten pages. It will ensure fast processing and publication. Any papers not fulfilling the requirements will <span style="text-align: justify;">be rejected</span>.</p> </div> https://ejournal.iainkerinci.ac.id/index.php/edumatika/article/view/5222 2025-07-27T03:46:18+00:00 Nurjihan Nabilah [email protected] Sovy Dia Permata Sari [email protected] Yurizka Melia Sari [email protected]

<p>This study aims to analyze the content validity of summative assessment items in Combinatorics that are aligned with the Minimum Competency Assessment (MCA) framework. The study was motivated by the need for valid and high-quality assessment tools that support meaningful and sustainable mathematics learning. This study employed a research and development (R&amp;D) design but it focuses primarily on the Develop stage, which aims to obtain a valid summative assessment instrument. The Aiken’s V method was used to measure the content validity of nine multiple-choice items developed according to the MCA numeracy domains, cognitive levels, and contexts. Three mathematics education experts served as validators. The analysis showed that the Aiken’s V indices ranged from 0.64 to 0.73, indicating medium validity. These results suggest that the instrument can be used after minor revisions. The validated instrument provides a reference for educators to design MCA-oriented summative assessments that enhance students’ mathematical literacy and reasoning skills. Future research may apply other validation methods such as Gregory’s analysis to strengthen the evidence of validity.</p>

2025-10-01T00:00:00+00:00 Copyright (c) 2025 Nurjihan Nabilah, Sovy Dia Permata Sari, Yurizka Melia Sari