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Students' Problem-Solving Ability Using Picture Story Contexts Lisnani Lisnani; Anselmus Inharjanto
Mosharafa: Jurnal Pendidikan Matematika Vol 12, No 1 (2023)
Publisher : Institut Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (690.862 KB) | DOI: 10.31980/mosharafa.v12i1.1428

Abstract

AbstrakKemampuan pemecahan masalah matematis menjadi salah satu komponen yang perlu dianalisis untuk mengetahui kemampuan peserta didik terhadap satu topik pembelajaran. Penelitian ini bertujuan untuk menganalisis kemampuan pemecahan masalah matematis peserta didik pada materi bangun datar, pengukuran panjang dan berat. Metode penelitian yang digunakan adalah kualitatif deskriptif. Instrumen pengumpulan data melalui tes, kuesioner, dan dokumentasi. Keseluruhan data tersebut dianalisis dan dideskrispsikan oleh peneliti. Subjek dalam penelitian ini adalah peserta didik kelas IV di salah satu sekolah swasta di Palembang berjumlah 14 orang yang diperoleh melalui purposive sampling. Hasil dari penelitian ini adalah kemampuan pemecahan masalah pada materi bangun datar dan pengukuran pada peserta didik kelas IV di salah satu sekolah swasta tersebut sebesar 75,59% yang artinya berkategori baik. Kemampuan pemecahan masalah peserta didik kelas IV perlu ditingkatkan terutama pada sesuatu yang sifatnya konkret dengan membiasakan peserta didik memberikan soal-soal berkonteks cerita yang mengarah ke AKM, PISA, dan HOTS kedepannya. AbstractMathematical problem-solving ability is one of the necessary components to analyze as it demonstrates students' ability to comprehend a learning topic. This study aimed to analyze students' mathematical problem-solving skills on flat shapes, measuring length and weight. This descriptive qualitative study used tests, questionnaires, and document analysis to collect the data. All of the data were analyzed and described by the researcher. The participants of the study were 14 fourth grade students in a private school in Palembang selected through purposive sampling technique. The study revealed that the students’ problem-solving abilities on flat shapes and measurements scored 75.59%, which was categorized as “good”. The problem-solving abilities of fourth graders need to be improved, especially on concrete objects by inuring students to story-context questions that promote AKM, PISA, and HOTS in the future. 
STRUCTURED NUMBER HEADS AND NUMBERED HEAD TOGETHER MODELS ON THEMATIC LEARNING OUTCOMES Lisnani Lisnani; Yovita Febriani; Sopian Sopian
PROGRES PENDIDIKAN Vol. 4 No. 2 (2023): May 2023
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/prospek.v4i2.357

Abstract

The purpose of this research is to find out and compare thematic learning outcomes using the Structured Numbered Heads (SNH) and Numbered Heads Together (NHT) models for fourth-grade students at SD Negeri 42 Palembang. The type of research used is a quantitative research experiment. The number of samples in this study amounted to 44 people from 2 classes through the technique of simple random sampling. Data collection techniques using a questionnaire (questionnaire), interviews, and tests. The data analysis technique used is the t-test and questionnaire analysis. The results obtained in this study were no significant comparison between using the SNH and NHT models. It is based on criteria testing the t-test hypothesis obtained t = -1.51 and t = 1.68, then -t or t – 1.68 -1.51 which means accepted and rejected. It means the second model is just as good and thing This is seen from the average result of the class test experiment I and experiment II between classes SNH and NHT difference No significant. No way direct results This shows that between the second model This No there's better and use the second model it can be customized with condition participant educate.
Exploration of the Sultan Mahmud Badaruddin Jayowikramo Grand Mosque in South Sumatra: An ethnomathematics study Lisnani Lisnani; Romiya Gustira
Jurnal Elemen Vol 9 No 2 (2023): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v9i2.12280

Abstract

This study aims to explain the relevance of ethnomathematics research and the two-dimensional figure shapes in the building of the Grand Mosque of Sultan Mahmud Badaruddin Jayowikramo Palembang. Sultan Mahmud Badaruddin Jayowikramo Palembang Grand Mosque is located in Palembang, Indonesia. The method used in this study was qualitative research with an ethnomathematical approach. The research subjects were the foundation's general secretary, supervising secretary, and administrative staff. Researchers used A data collection technique in multiple processes, such as observation, documentation, and interviews. The data analysis techniques used data reduction, display, and drawing inference. As a result, it was shown that each part of Sultan Mahmud Badaruddin Jayowikramo Palembang Grand Mosque has a mathematical concept of two-dimensional figures and many shapes of two-dimensional figures from the architecture of the Grand Mosque.
Sosialisasi Penguatan Pembelajaran dan Asesemen Kurikulum Merdeka chika rahayu; Reza Lestari; Irma Sendy Aristya; Yoga Pratama; Fadilaturrahmah Fadilaturrahmah; Lisnani Lisnani; B.A. Indriasari; Tresiana Sari Diah Utami; Agustinus Riyanto; Anastasia Sri Sukistini; Nuryani Nuryani
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 3, No 3 (2023): Abdira, Juli
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v3i3.334

Abstract

This topic was chosen because of the need of the school to improve understanding about the implementation of the merdeka curriculum in learning and assessment. This service aims to assist participants in enhancing their understanding of the merdeka curriculum in learning and assessment. The implementation method is conducted online through Zoom using lectures, discussions, and Question Asking sessions. The results of this activity have had a positive impact on the participants' understanding of independent curriculum planning and assessment, as demonstrated by the comparison between their initial understanding using Jamboard media questions and their final understanding using Padlet media reflection questions at the end of the activity.
Analisis Penggunaan Aplikasi KAHOOT dalam Pembelajaran IPA Lisnani Lisnani*; Gunadi Emmanuel
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 4, No 2 (2020): DECEMBER 2020
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v4i2.16018

Abstract

KAHOOT application is a web-based application that is used in learning as an application to test the ability of a group of people. This type of research is a type of qualitative and quantitative research. The purpose of this study is twofold: First, to get an overview of the process and results of student quizzes in High Class Science Learning courses through the use of the KAHOOT application for students of the Second Semester PGSD Study Program Musi Charitas Catholic University. Second, knowing the responses of PGSD Study Program Students in Second Semester Musi Charitas Catholic University who took part in the learning process using the KAHOOT application in the High Class Science Learning course. The sample in this study was the second semester students of the PGSD study program Palembang Musi Charitas Catholic University totaling 26 people. Data collection techniques using tests and questionnaires. Data were analyzed descriptively qualitative-quantitative. There are 2 results obtained in this study, namely: First, the learning process becomes more exciting, interesting, and challenging because it is accompanied by music and time to work on the questions so that students are trained in speed and accuracy in answering questions. The average value of student quizzes using the KAHOOT application is 66.69. Second, students gave a positive response to the use of the KAHOOT application as seen from the results of the questionnaire in which some students expected the completion of the quiz to be carried out using the KAHOOT application in the future
Exploring geometry and measurement in the Perjuangan Subkoss Garuda Sriwijaya Museum: An ethnomathematics study Lisnani, Lisnani; Lestari, Natalia Putri; Suyono, Agus
Jurnal Elemen Vol 10 No 3 (2024): September
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v10i3.26851

Abstract

The Museum of Perjuangan Subkoss Garuda Sriwijaya is a museum that preserves the history of South Sumatra’s struglle against the Dutch and Japanese colonialists. This research aims to obtain the results of an ethnomathematics study from the Museum of Perjuangan Subkoss Garuda Sriwijaya regarding historical, philosophical, and mathematical aspects and implement it in the Merdeka Curriculum in mathematics for elementary schools. This research employs an ethnographic approach with a qualitative descriptive approach, utilizing observation, interviews, documentation, field notes, and data triangulation. The analysis techniques include data reduction, data presentation, verification, and conclusions drawings. The study involved three informants who had direct interaction with the Museum of Perjuangan Subkoss Garuda Sriwijaya. The results of this research shows that ethnomathematics studies offer several insights: the historical aspect introduces local history and culture through artifacts that supported the struggle during the physical revolution; the philosophical aspectteaches the values ​​of caring, cooperation, creativity, and diversity within society; and the mathematical concepts reveals the concept of geometry, including area, perimeter, volume of both two-dimensional figures and three-dimensional figures, and length measurement.