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All Journal Al-Jabar : Jurnal Pendidikan Matematika Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika JS (Jurnal Sekolah)
Rahayu, Salamah Tri
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Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Other

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PENGEMBANGAN LKPD MATEMATIKA BERBASIS PROBLEM BASED LEARNING PADA MATERI PENYUSUNAN DATA UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS DATA SISWA KELAS IV SD Nurhanurawati, Nurhanurawati; Afriyani, Qonita; Rahayu, Salamah Tri; Egatri, Dewi; Rohman, Fatkhur
JS (JURNAL SEKOLAH) Vol 8, No 4 (2024): SEPTEMBER 2024
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/js.v8i4.60567

Abstract

Abstrak : The problem in this study is that the learning media used for teaching is very limited, less varied and there is no LKPD. This study aims to produce Problem Based Learning based LKPD to improve critical thinking skills on data compilation material for grade IV elementary school students that are valid, practical and potential effects. The research method used in this research is (Research and Development). This development process uses the ADDIE model steps. The data collection techniques used are questionnaires, interviews, observations and documentation, by getting the results obtained by 79% media experts, 83% material experts and 91% linguists so that Problem Based Learning-based LKPDs are categorized as very valid with revisions. The teacher response questionnaire gets 92%, the one to one learner questionnaire is 92.13% while the small group gets a percentage of 95.43% if it is concluded then get 97.79% so that the Problem Based Learning-based LKPD is categorized as practical. The field trial got 9.10 so that the Problem Based Learning-based LKPD has the potential effect of potentially being used for learning. Thus Problem Based Learning based LKPD is very feasible to use as learning media for grade IV SD. Keywords: LKPD, Problem Based Learning, Critical Thinking Abstrak: Masalah pada penelitian ini yaitu media pembelajaran yang digunakan untuk mengajar sangat terbatas, kurang bervariasi dan belum adanya LKPD. Penelitian ini bertujuan untuk menghasilkan LKPD berbasis Problem Based Learning untuk meningkatkan kemampuan berpikir kritis pada materi penyusunan data siswa kelas IV SD yang valid, praktis dan efek potensial. Metode penelitian yang digunakan pada penelitian ini yaitu (Research and Development). Proses pengembangan ini menggunakan Langkah-langkah model ADDIE. Teknik pengumpulan data yang digunakan adalah angket, wawancara, observasi dan dokumentasi, dengan mendapatkan hasil yang diperoleh 79% ahli media, ahli materi 83% dan ahli bahasa 91% sehingga LKPD berbasis Problem Based Learning terkatagori sangat valid dengan revisi. Angket respon guru mendapatkan 92%, angket peserta didik secara one to one sebesar 92,13% sedangkan small group mendapatkan presentase sebesar 95,43% jika disimpulkan maka mendapatkan 97,79% Sehingga LKPD Berbasis Problem Based Learning terkategori praktis. Uji coba lapangan mendapatkan 9,10 sehingga LKPD berbasis Problem Based Learning berpotensi efek potensial digunakan pembelajaran. Dengan demikian LKPD berbasis Problem Based Learning sangat layak digunakan sebagai media pembelajaran untuk kelas IV SD.Kata Kunci: LKPD, Problem Based Learning, Berpikir Kritis
ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA MATERI BANGUN DATAR SISWA KELAS V SEKOLAH DASAR Rahayu, Salamah Tri; Pramudyanti, Pramudyanti; Perdana, Ryzal
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 5 No. 2 (2024): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v5i2.633

Abstract

The purpose of this study is to characterize and understand the mathematical problem-solving skills of fifth-grade students at SDN 1 Tanjung Sari, particularly with regard to narrative problems with flat forms. This study employs a qualitative descriptive methodology that focuses on close observation and in-depth examination of the research participants, who are SDN 1 Tanjung Sari fifth-grade pupils. Two primary methods were used in this study to gather data: assessments of students' mathematical problem-solving skills and interviews. The Miles and Huberman Model, which has three primary stages data reduction, data presentation, and conclusion drawing was used to conduct the data analysis. The technique of eliminating extraneous or useless data is known as data reduction. Data presentation is the process of arranging and displaying information in a way that is simple to understand. Drawing conclusions from study results entails analyzing data and drawing judgments. The study's findings indicate that pupils' average proficiency in solving mathematical problems involving flat shapes is 75.78, falling within the middle range. This indicates that although there is still need for development, pupils' grasp of the notion of flat forms is adequate. The study indicated that, when considering learning interest, students' average mathematical problem-solving skill was 87.22 for high learning interest students, 74.85 for moderate learning interest students, and 57.80 for low learning interest students. This demonstrates that students' aptitude for solving mathematical puzzles is greatly influenced by their learning interests. Overall, this study offers significant new information on how learning interests might influence students' ability to solve mathematical problems. Future instructional materials for more efficient learning can be developed using these findings as a foundation
Development of an ethnomathematics-based E-LKPD on flat-sided solid geometry to enhance elementary students’ critical thinking skills Rahayu, Salamah Tri; Nurhanurawati, Nurhanurawati; Rohman, Fatkhur; Adha, Mohammad Mona
Al-Jabar: Jurnal Pendidikan Matematika Vol 16 No 1 (2025): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v16i1.27378

Abstract

Purpose: This study aims to develop an ethnomathematics-based electronic student worksheet (e-LKPD) on flat shapes material that is valid, practical, and effective in improving the critical thinking skills of elementary school students. The integration of cultural elements into mathematics education is intended to make learning more meaningful and contextually relevant. Method: The research employed the Plomp development model, consisting of three phases: (1) preliminary investigation to identify learning needs and cultural relevance, (2) design and development of the e-LKPD incorporating ethnomathematical elements from the Lampung tapis cloth, and (3) evaluation of validity by experts, practicality by students, and effectiveness through pretest-posttest comparisons. Findings: The results of the study indicate that the developed ethnomathematics-based e-LKPD is highly valid, practical, and effective in supporting students' learning. Expert evaluations confirmed that the content, language, and media used in the e-LKPD met high standards of quality. Students found the material easy to use, engaging, and aligned with their learning needs. Moreover, the implementation of the e-LKPD led to a noticeable improvement in students’ critical thinking skills, as reflected in their increased ability to comprehend, analyze, and reflect on mathematical concepts presented through cultural contexts. Significance: This study contributes to the advancement of culturally responsive digital pedagogy in mathematics education. The ethnomathematics-based e-LKPD not only improves critical thinking but also fosters cultural appreciation and engagement. It serves as a replicable model for integrating local culture into digital learning tools and supports educational innovation aligned with 21st-century competencies.
ANALISIS STRATEGI DAN METODE PEMBELAJARAN PKN DI SEKOLAH DASAR Karima, Muhammad Kaulan; Adha, Muhammad Mona; Putri, Risna Estuning; Hendra, Putra You; Rahayu, Salamah Tri; Safitri, Lauressya Mega; Afriyani, Qonita; Saputra, Jufri; Aryandi, Andi
JURNAL LENTERA [PENDIDIKAN PUSAT PENELITIAN LPPM UM METRO] Vol 9, No 2 (2024): Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro
Publisher : LPPM UM Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jlpp.v9i2.3874

Abstract

This study analyzes the strategies and methods of teaching Civic Education (PKn) in elementary schools, focusing on their characteristics, effectiveness, and relevance to improving student learning outcomes. Through a literature review, this research identifies various strategies such as expository, discovery, inquiry, problem-based, and contextual approaches, alongside methods including lectures, discussions, question-and-answer sessions, and demonstrations. Each approach is examined based on its contribution to interactive, participatory, and value-based learning. Furthermore, this study highlights the underlying learning theories constructivism, behaviorism, social learning, humanism, and cognitivism that inform the application of these strategies and methods. Findings indicate that consensus-based learning in Grade VI can enhance critical thinking skills and student participation through contextual strategies, discussions, and simulations. By linking learning materials to real-life experiences, this study emphasizes the importance of aligning strategies and methods to support the holistic development of students' civic character. The research offers recommendations for developing innovative and relevant PKn teaching approaches tailored to the demands of 21st-century education.
PENGEMBANGAN LKPD MATEMATIKA BERBASIS PROBLEM BASED LEARNING PADA MATERI PENYUSUNAN DATA UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS DATA SISWA KELAS IV SD Nurhanurawati, Nurhanurawati; Afriyani, Qonita; Rahayu, Salamah Tri; Egatri, Dewi; Rohman, Fatkhur
JS (JURNAL SEKOLAH) Vol. 8 No. 4 (2024): SEPTEMBER 2024
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/js.v8i4.60567

Abstract

Abstrak : The problem in this study is that the learning media used for teaching is very limited, less varied and there is no LKPD. This study aims to produce Problem Based Learning based LKPD to improve critical thinking skills on data compilation material for grade IV elementary school students that are valid, practical and potential effects. The research method used in this research is (Research and Development). This development process uses the ADDIE model steps. The data collection techniques used are questionnaires, interviews, observations and documentation, by getting the results obtained by 79% media experts, 83% material experts and 91% linguists so that Problem Based Learning-based LKPDs are categorized as very valid with revisions. The teacher response questionnaire gets 92%, the one to one learner questionnaire is 92.13% while the small group gets a percentage of 95.43% if it is concluded then get 97.79% so that the Problem Based Learning-based LKPD is categorized as practical. The field trial got 9.10 so that the Problem Based Learning-based LKPD has the potential effect of potentially being used for learning. Thus Problem Based Learning based LKPD is very feasible to use as learning media for grade IV SD. Keywords: LKPD, Problem Based Learning, Critical Thinking Abstrak: Masalah pada penelitian ini yaitu media pembelajaran yang digunakan untuk mengajar sangat terbatas, kurang bervariasi dan belum adanya LKPD. Penelitian ini bertujuan untuk menghasilkan LKPD berbasis Problem Based Learning untuk meningkatkan kemampuan berpikir kritis pada materi penyusunan data siswa kelas IV SD yang valid, praktis dan efek potensial. Metode penelitian yang digunakan pada penelitian ini yaitu (Research and Development). Proses pengembangan ini menggunakan Langkah-langkah model ADDIE. Teknik pengumpulan data yang digunakan adalah angket, wawancara, observasi dan dokumentasi, dengan mendapatkan hasil yang diperoleh 79% ahli media, ahli materi 83% dan ahli bahasa 91% sehingga LKPD berbasis Problem Based Learning terkatagori sangat valid dengan revisi. Angket respon guru mendapatkan 92%, angket peserta didik secara one to one sebesar 92,13% sedangkan small group mendapatkan presentase sebesar 95,43% jika disimpulkan maka mendapatkan 97,79% Sehingga LKPD Berbasis Problem Based Learning terkategori praktis. Uji coba lapangan mendapatkan 9,10 sehingga LKPD berbasis Problem Based Learning berpotensi efek potensial digunakan pembelajaran. Dengan demikian LKPD berbasis Problem Based Learning sangat layak digunakan sebagai media pembelajaran untuk kelas IV SD.Kata Kunci: LKPD, Problem Based Learning, Berpikir Kritis
Co-Authors Aryandi, Andi Egatri, Dewi Fatkhur Rohman Hendra, Putra You Mohammad Mona Adha Muhammad Kaulan Karima Muhammad Mona Adha Nurhanurawati Nurhanurawati Pramudyanti, Pramudyanti Putri, Risna Estuning Qonita Afriyani, Qonita Ryzal Perdana Safitri, Lauressya Mega Saputra, Jufri