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All Journal Jurnal Penelitian dan Pengembangan Pendidikan Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Nuwo Abdimas
Nurhanurawati
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PENGEMBANGAN LKPD BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK PADA PEMBELAJARAN MATEMATIKA SD Nurhanurawati; Gito Ronaldo; Abdul Haris; Jufri Saputra; Fatkhur Rohman
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 3 (2024): Volume 09 No. 03 September 2024.
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i3.16055

Abstract

The aim of this research is to develop Mathematics Worksheets (LKPD) based on Problem-Based Learning (PBL) for the topic of Plane Geometry for fifth-grade students in elementary school. The development of Mathematics LKPD is driven by the need for learning tools that can enhance students' problem-solving abilities, critical thinking skills, and curiosity. This study aims to develop Problem-Based Learning (PBL) Worksheets (LKPD) to improve students' critical thinking skills that are valid, practical, and effective. The research method used is Research and Development (R&D). The steps in conducting this research follow the ADDIE development model (Analysis, Design, Development, Implementation, Evaluation). The subjects of this study include 2 content experts, 2 media experts, 2 language experts, a teacher, and 32 fifth-grade students from SDN Baru Ranji. The results of the study show that the content expert validation obtained a score of 85%, which falls into the valid category. Media expert validation obtained a score of 87%, also in the valid category. Language expert validation obtained a score of 82%, categorized as valid. It was found that the sig. (2-tailed) value was 0.000 < 0.05, thus Ho is rejected and Ha is accepted. Therefore, it can be concluded that there is a significant difference between the pretest and posttest scores of the students, indicating that the use of PBL-based LKPD has an effect on improving the understanding of concepts among fifth-grade students at SDN Baru Ranji. The results of this research are expected to contribute to the improvement of the quality of education in elementary schools.   Keywords: LKPD, mathematics, problem based learning
Penyusunan Asesmen Kompetensi Minimum (AKM) Guru IPA dan Matematika Kabupaten Pesawaran Nurhanurawati; Tina Yunarti; Viyanti; Nurain Suryadinata
Nuwo Abdimas Vol. 2 No. 1 (2023): Nuwo Abdimas
Publisher : FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

-This community service activity aims to improve the abilities of mathematics and science teachers in Pesawaran Lampung Regency in compiling a Minimum Competency Assessment (AKM). The training was carried out in the microteaching laboratory at FKIP, University of Lampung. The participants in this activity were teachers who were members of the Mathematics MGMP and Science MGMP in the Pesawaran Regency, Lampung Province. The number of participants who took part in this activity was 30 people. The methods used in community service activities are lectures, workshops, and presentations. This activity results in an increase in the teacher's ability to make AKM questions according to their field of study. This is shown from the products produced by the teacher, namely in the form of AKM questions and also based on the results of the posttest at the end of the activity. In addition, the teachers involved also gave a positive response to the implementation of this activity
Thematic Teaching Materials Using Science, Technology, Engineering and Mathematics Approaches to Improve Problems Solving Ability of Elementary School Students Lestari, Titin; Nurhanurawati; Caswita; Yulianti, Dwi
Jurnal Penelitian dan Pengembangan Pendidikan Vol. 7 No. 1 (2023): April
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jppp.v7i1.60361

Abstract

Thematic learning is expected that learning activities can involve students actively and in learning activities, so that students get direct experience which makes learning activities much more meaningful. Thematic teaching materials with the STEM approach are an alternative to improve students' problem-solving abilities. This study aims to analyze the validity, convenience, attractiveness, usefulness, and effectiveness of thematic teaching materials with the STEM approach to improve students' problem solving abilities in elementary schools. This research is a type of Research and Development (R&D) research, the development is carried out according to the theory of Borg & Gall. The subjects in this study were determined using a purposive sampling technique and obtained as many as 20 students. The data collection tool uses valid and reliable test instruments. Validity data analysis techniques show that thematic teaching materials with the STEM approach are very valid to use. Effectiveness data analysis technique uses N-Gain with a calculation result of 0.57 with a significance of 0.01<0.05. Based on this research, it can be concluded that the thematic teaching materials with the STEM approach developed are valid and effective for improving students' problem solving abilities in elementary schools.
Analysis of students’ mathematical reasoning difficulties in solving systems of linear equations in two variables Lestari, Novita Dwi; Nurhanurawati; Rumite, Wayan
Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika Vol. 8 No. 2 (2025): Jurnal Absis
Publisher : Program Studi Pendidikan Matematika Universitas Pasir Pengaraian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30606/absis.v8i2.3211

Abstract

The purpose of this study was to describe students’ mathematical reasoning difficulties in solving problems involving systems of linear equations in two variables. This research employed a mixed-methods design with an explanatory sequential approach. The participants were 31 eighth-grade students in Class VIII-C at SMP Negeri 14 Bandar Lampung. Data were collected through tests and interviews. The test, consisting of four essay-type questions, was administered to all 31 students, while interviews were conducted with two selected students. The instruments used included a written test and an interview guide. Data analysis was carried out in two stages: descriptive statistical analysis was used for the quantitative data, and the Miles and Huberman model (data reduction, data display, and conclusion drawing) was applied for the qualitative data. The results showed that the average percentage of students’ mathematical reasoning difficulties was 54.91%. The stages with the highest levels of difficulty were performing mathematical manipulations (58.33%) and drawing conclusions (76.34%). The analysis revealed that students struggled with algebraic operations and basic calculations when solving systems of linear equations in two variables. Furthermore, the interviews indicated that some students failed to provide final answers either because they had difficulty interpreting the results within the problem context or simply forgot to write them down.
PENINGKATAN KEMAMPUAN BERPIKIR KRITIS DENGAN MENGEMBANGKAN LKPD BERBASIS PROBLEM BASED LEARNING (PBL) KELAS 2 SEKOLAH DASAR Susanti, Rahma; Nurhanurawati; Fatkhur Rohman
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 3 (2025): Volume 10 No3 September, 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i3.28196

Abstract

This study aims to develop a Problem Based Learning (PBL)-based Student Worksheet (LKPD) to enhance the critical thinking skills of second-grade elementary students in the topic of subtraction 1–10. The development followed the ADDIE model, consisting of analysis, design, development, implementation, and evaluation stages. The analysis revealed that students’ critical thinking skills were still low, with most scoring below the high category. The developed LKPD was tailored to the characteristics of second graders and systematically designed based on the PBL syntax. The implementation showed a significant improvement in students’ critical thinking skills, with the average score increasing from 51.73 (pretest) to 82.52 (posttest). Statistical analysis indicated a significant difference between pretest and posttest results (p < 0.05), and the N-Gain score of 0.6292 was categorized as moderate. These findings demonstrate that PBL-based LKPD is effective in improving students’ critical thinking skills and can serve as an innovative teaching material alternative for elementary education.
PENGEMBANGAN LKPD BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN PEMAHAMAN KONSEP PESERTA DIDIK PADA MATERI OPERASI HITUNG Dwi Novita Sari; Nurhanurawati; Fitri Pratiwi Futri; Fatkhur Rohman; Wijayanti, Dewi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 3 (2025): Volume 10 No3 September, 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i3.28248

Abstract

This study aims to develop a Student Worksheet (LKPD) based on Problem-Based Learning (PBL) for addition and subtraction material for Grade 1 students at SDN 43 Talang Ubi. The research employed the ADDIE development model, which includes the stages of analysis, design, development, implementation, and evaluation. Expert validation results indicated that the developed LKPD has a high level of validity in terms of content feasibility (0.875), media (0.847), and graphical design (0.938). The implementation of the LKPD in the classroom showed an increase in students’ average scores from 63.07 (pretest) to 72.67 (posttest), indicating a significant improvement in mathematical concept comprehension. The PBL-based LKPD was found to be effective in enhancing student engagement and understanding of basic arithmetic operations and can serve as an innovative and enjoyable alternative learning medium to support mathematics education in elementary schools.
PENGEMBANGAN LKPD BERBASIS DISCOVERY LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIKA PADA MATERI PENGOLAHAN DATA SISWA SEKOLAH DASAR KELAS IV Shollaa, Abdaa Idzaa; Fatkhur Rohman; Dani Syahpitri Ginting; Nurhanurawati; Fadila Hanum
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 3 (2025): Volume 10 No3 September, 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i3.28256

Abstract

This study aims to design Student Worksheets (LKPD) based on Discovery Learning in Mathematics lessons on Data Processing for fourth grade elementary school students. The development of this LKPD is based on the need for learning tools that can encourage active student involvement and improve understanding of mathematical concepts, especially in data processing which is often considered difficult for students to understand. This study uses the Research and Development (R&D) method with a development model that adapts the initial research steps, prototype phase, and assessment phase according to the Plomp model. Validation was carried out by material, media, and language experts to ensure that the content, appearance, and language of the LKPD were suitable for use. The results of the validation process showed that the developed LKPD met the validity and practicality criteria, with a validity score of and practicality reaching %, which is classified as very practical. Limited trials involving teachers and fourth grade students showed that LKPD based on Discovery Learning was effective to use, making it easier for students to understand concepts independently, and increasing their active participation and understanding of data processing materials. Thus, this LKPD can be an innovative alternative in the process of meaningful mathematics learning at the elementary school level.
PENGEMBANGAN LKPD BERBASIS PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN BERPIKIR KRITIS PESERTA DIDIK PADA MATA PELAJARAN MATEMATIKA KELAS II SEKOLAH DASAR Maiko Sabri Martha; Fatkur Rohman; Arin Arianingsih; Nurhanurawati; Kurnia Wati, Ela
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 3 (2025): Volume 10 No3 September, 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i3.28339

Abstract

This study aims to develop and test the effectiveness of Problem Based Learning (PBL) based Learner Worksheet (LKPD) in improving critical thinking skills of grade II elementary school students on flat building material. The research was conducted at SDN 2 Sawah Lama with 25 students as subjects. The research method used is Research and Development (R&D) with the ADDIE model which includes analysis, design, development, implementation, and evaluation stages. The evaluation instrument was in the form of pretest and posttest with a total of 18 items (10 multiple choice, 5 essays, and 3 fillings), which were analyzed statistically through paired sample t-test. The validation results showed that the LKPD was declared very valid by the experts. Analysis of learning outcomes showed a significant increase in critical thinking skills, indicated by the average pretest score of 53.2 and posttest of 82.1 (p < 0.05). In addition, there was an increase in the ability category from “low” and “sufficient” to “good” and “very good” in most students. This finding shows that the application of PBL-based LKPD is not only effective in improving learning outcomes, but also able to foster critical thinking skills since elementary school level. This model is very relevant to the project-based learning approach and the strengthening of the Pancasila Student Profile in the Merdeka Curriculum.
PENGEMBANGAN LKPD BERBASIS MODEL CONCRETE REPRESENTATIONAL ABSTRACT (CRA) UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA KELAS 2 SEKOLAH DASAR Sofia Desti Anggraini; Fatkur Rohman; Fatonah, Pebriyanti; Nurhanurawati; Aprilia Nursanti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 3 (2025): Volume 10 No3 September, 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i3.28554

Abstract

The critical mathematical thinking ability of elementary school students in Indonesia remains relatively low, as reflected in the results of PISA and ANBK 2022. This is due to instruction that still focuses on rote memorization and the use of learning media that are not yet effective in developing conceptual understanding. This study aims to develop a Student Worksheet (LKPD) based on the Concrete Representational Abstract (CRA) model that is valid, practical, and effective in improving the critical mathematical thinking skills of second-grade elementary students on multiplication material. The research method used is Research and Development (R&D) with the ADDIE development model, which includes the stages of analysis, design, development, and evaluation. Validation was conducted by experts in content, media, and language using the Gregory scale, while practicality was assessed through teacher response questionnaires. The results showed that the CRA-based LKPD met the criteria for high validity and received positive responses from teachers, categorized as "very good." Thus, the LKPD is deemed suitable for use as a learning medium to support the development of students’ critical thinking in basic mathematics learning.
PENGEMBANGAN LKPD BERBASIS REALISTIC MATHEMATICS EDUCATION UNTUK MENINGKATKAN PEMAHAMAN KONSEP SISWA SD PADA PEMBELAJARAN MATEMATIKA Mardian Hadi Suryanto; Fatkhur Rohman; Ahmad Mahmuri; Nurhanurawati; Sudi Hartono
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 3 (2025): Volume 10 No3 September, 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i3.29045

Abstract

Mathematics learning in elementary schools is often faced with challenges such as low conceptual understanding and student motivation, due to the lack of varied teaching methods and learning media that are less relevant to daily life. The existing Student Worksheets (LKPD) generally only emphasize calculation exercises without involving students in the process of concept discovery, causing students to become passive and their problem-solving abilities to develop suboptimally. This research aims to develop LKPD based on the Realistic Mathematics Education (RME) approach in order to improve third-grade elementary school students' understanding of mathematical concepts in the topic of Place Value of Whole Numbers. The research method used is Research and Development (R&D) with the 4-D model (Define, Design, Develop, Disseminate). The research subjects were 34 third-grade students at SD Negeri 3 Tangkit Serdang, Tanggamus Regency. The research instruments include validation sheets, practicality questionnaires, and learning achievement tests. The validation results show that RME-based LKPD is highly valid (average validation score of 0.9603 across all aspects), very practical to use (average practicality score of 92 from both teachers and students), and effective in improving student learning outcomes (N-Gain score of 85% with very effective criteria). The conclusion of this research is that the developed RME-based LKPD is proven to be valid, practical, and effective in improving elementary school students' mathematical concept understanding. The development of this LKPD is expected to serve as an alternative for teachers in creating more meaningful and contextual mathematics learning.
Co-Authors Abdul Haris Ahmad Mahmuri Aprilia Nursanti Arin Arianingsih Caswita Damayanti, Lisa Damayanti, Trisya Dani Syahpitri Ginting Dewi Wijayanti Dwi Novita Sari DWI YULIANTI Fadila Hanum Fatkhur Rohman Fatkhur Rohman Fatkur Rohman Fatonah, Pebriyanti Fitri Pratiwi Futri Gito Ronaldo Ika Kartika Sari, Ika Kartika Ikhsan kurniawan Jufri Saputra Kurnia Wati, Ela Lestari, Novita Dwi Lestari, Titin Maiko Sabri Martha Marcheila, Lovita Mardian Hadi Suryanto Nurain Suryadinata Oriyanti, Berta Pratitis, Wahyu Titi Putri, Ade Bagus Rohman, Fatkhur Shollaa, Abdaa Idzaa Sofia Desti Anggraini Sudi Hartono Susanti, Rahma Tina Yunarti viyanti Wayan Rumite Winda Oktaviana