Jurnal Kajian Pendidikan Dasar

Pengembangan Bahan Ajar Cerita Rakyat Kepahiang “Asal Mula Lubuk Lebar” Berbasis Cergam pada Pembelajaran Bahasa Indonesia untuk Penguatan Literasi Peserta Didik Kelas IV SDN 09 Kepahiang

Nadia, Abdul Muktadir, Bambang Parmadi — Mon, 29 Sep 2025 00:00:00 +0000

The purpose of this study was to develop, describe the level of feasibility, find out the user's response and find out the effectiveness of the Development Of Kepahiang Folk Story Teaching Materials “Origins Of Lubuk Lebar” Based On Picture Stories In Indonesian Language Learning For Strengthening Literacy Of Class IV Students At SDN 09 Kepahiang. The type of research used is research and development (Research and development). The research model in the development of teaching materials is the ADDIE model. The type of data used is quantitative and qualitative data using instruments in the form of interviews, needs analysis questionnaires, questions, expert validation sheets and user response questionnaires. Based on the results of the study it can be concluded that the teaching materials that have been developed are suitable for use as teaching materials in class IV Indonesian content. The results of expert validation were 0.95 from material expert validation and 0.94 from design expert validation, and 0.96 from linguist validation. The user response was very good because the results of the class IV teacher questionnaire analysis showed a percentage of 95% with very good criteria. As for the response from students, it obtained a percentage of 95.4% with very good criteria. The teaching materials developed are effective for increasing the literacy literacy of fourth grade students at SD Negeri 09 Kepahiang. This is based on the results of obtaining an average value of 80.5 with a completeness presentation of 83%.

Pengembangan Media Pembelajaran Digital Berbasis STEM pada Materi Wujud Zat dan Perubahannya Untuk Meningkatkan Pemahaman Sains Siswa Kelas IV SD

Lady Alfie Kurnia, Endang Widi Winarni, Abdul Muktadir — Mon, 29 Sep 2025 00:00:00 +0000

The purpose of this study was to develop STEM-based digital learning media on the material of the form of substances and their changes to improve science understanding. The type of research used is Research and Development (R&D) research using the ADDIE model. The type of data used is quantitative and qualitative data, namely quantitative data is using a questionnaire assessment score given by the validator while qualitative data is comments and suggestions from the validator. Based on the results of the study, it is obtained that the characteristics of learning media contain elements of science in the material, technology in the use of media, engineering in group assignments and mathematics in the evaluation. The feasibility of learning media based on material expert validation obtained a score of 0.83, language validation of 0.83 and design validation of 0.67. User response to students obtained a percentage of 93%. The pretest results obtained a score of 45.25, while the posttest results obtained a score of 87.5. The results of the N-Gain test based on science understanding in the aspect of cognitive level facts C1 by 64% and C2 by 88%, while in the aspect of cognitive level concepts C3 obtained a percentage of 83%. Based on this, the use of STEM-based digital learning media on the material of the form of substances and their changes can improve scientific understanding has increased significantly.

Pengaruh Pembelajaran IPA Menggunakan Model Pembelajaran Quantum Learning (QL) Berbantuan Media Buku Pintar Terhadap Kemampuan Berfikir Kreatif Siswa Kelas IV SD 107 Seluma

Lita Harmika, Endang Widi Winarni, Abdul Muktadir — Mon, 29 Sep 2025 00:00:00 +0000

The purpose of this study was to analyze the effect of Science Learning using the Quantum Learning (QL) learning model assisted by Smart Book media on students' creative thinking abilities. The type of data used is quantitative data using instruments in the form of interviews, documentation, question instruments, and expert validation sheets. Based on the results of the study, it was found that the use of Smart Book media in science learning had a significant effect on the dimensions of fluent thinking ability. This is indicated by the average posttest of fluent thinking ability in the control class of 71. Meanwhile, the average posttest result of the experimental class was 88. The use of Smart Book media in science learning has a significant effect on the dimension of flexible thinking ability. This is indicated by the average posttest of flexible thinking ability in the control class of 69. Meanwhile, the average posttest result of the experimental class was 90. The use of Smart Book media in science learning has a significant effect on the dimension of Original thinking ability. This is indicated by the average posttest of Original thinking ability in the control class of 67. Meanwhile, the average posttest result of the experimental class was 87. Furthermore, there is no relationship between the dimensions of fluent, flexible and Original thinking ability with the use of Smart Book media in science learning.

Pengembangan Lembar Kerja Peserta Didik Berbasis Model Problem Based Learning untuk Meningkatkan Hasil Belajar Kognitif dan Profil Karakter Gotong Royong pada Mata Pelajaran Pendidikan Pancasila di Sekolah Dasar

Dhea Putri Awdiani, Osa Juarsa, Endang Widi Winarni — Mon, 29 Sep 2025 00:00:00 +0000

This research aims to develop a Student Worksheet (LKPD) based on the Problem-Based Learning (PBL) model to enhance cognitive learning outcomes and the cooperative character profile in Pancasila education subjects at the elementary school level. The type of research utilized is Research and Development (R&D) with the ADDIE development model, comprising five stages: analysis, design, development, implementation, and evaluation. The types of data used are quantitative and qualitative, with quantitative data derived from scoring questionnaires provided by validators, while qualitative data are critiques and suggestions from expert validation. Based on the research findings, the pretest and posttest scores indicated improvement, with the average pretest score of 57.2 and the average posttest score of 84.8. Additionally, the N-Gain Score test results revealed an average score of 76.60, categorized as high. Therefore, the LKPD based on the PBL model is suitable as teaching material to improve cognitive learning outcomes and cooperative character profiles, with the results showing appreciation at 93.74%, mutual assistance at 90.62%, and empathy at 92.84%.

Pengembangan Bahan Ajar Materi Siklus Air Berbasis PjBL Berbantuan Video Youtube untuk Meningkatkan Kemampuan Berpikir HOTS Peserta Didik di Kelas IV Sekolah Dasar

Upin Haryanti, Endang Widi Winarni, Osa Juarsa — Mon, 29 Sep 2025 00:00:00 +0000

The purpose of this study is to develop teaching materials for water cycle material based on Project Based Learning assisted by YouTube videos to improve HOTS thinking. The type of research used is Research and Development (R&D) research using the ADDIE model. The types of data used are quantitative and qualitative data, namely quantitative data using a questionnaire assessment score given by the validator while qualitative data is criticism and suggestions from expert validation. Based on the results of the study, it was obtained that the application of science learning using teaching materials for water cycle material based on the Project Based Learning model assisted by YouTube videos improves HOTS thinking. This is indicated by the results of the pretest and posttest assessments. HOTS thinking ability on the pretest results of analytical thinking (C4) was 38.25, evaluating thinking (C5) was 35.25 and creative thinking (C6) was 27.29. Meanwhile, the average posttest results of analytical thinking (C4) were 94.50, evaluating thinking (C5) was 90.33 and creative thinking (C6) was 94.50. The application of science learning by developing water cycle teaching materials based on Project Based Learning assisted by Youtube videos significantly increased HOTS thinking ability. This is indicated by the average pretest of HOTS thinking ability in the control class of 34 while the average posttest result was 93.

Pengembangan Modul Ajar dengan Model Kooperatif Tipe Jigsaw Berbantuan LKPD Interaktif untuk Meningkatkan Hasil Belajar Kognitif Peserta Didik Kelas V SD

Mellyana Anindi Putri, Endang Widi Winarni, Abdul Muktadir — Mon, 29 Sep 2025 00:00:00 +0000

The aim of this research is to develop a teaching module assisted by interactive LKPD on the water cycle with a cooperative jigsaw type model to improve cognitive learning outcomes. The type of research used is Research and Development (R&D) research using the ADDIE model. The type of data used is quantitative and qualitative data. Based on the results of this research, it was found that the application of teaching modules with a cooperative jigsaw type model assisted by interactive LKPD improved students' cognitive learning outcomes. This is shown by the results of the pretest and posttest assessments with an average score for C4 86% in the effective category, C5 76% in the quite effective category and C6 95% in the effective category. the application of science and science learning with teaching modules based on the jigsaw type cooperative model assisted by interactive LKPD significantly improves cognitive learning outcomes.

Pengembangan Bahan Ajar Komik Cerita Rakyat Berbasis Problem Based Learning Menggunakan Aplikasi Adobe Illustrator untuk Meningkatkan Hasil Belajar Kognitif pada Pembelajaran Bahasa Indonesia Kelas 2 SD

Dodi Purwansyah, Gumono, Abdul Muktadir — Mon, 29 Sep 2025 00:00:00 +0000

This study aims to develop folktale comic teaching materials based on Problem-Based Learning (PBL) using Adobe Illustrator to enhance cognitive learning outcomes in Indonesian language learning for 2nd-grade elementary school students. The research method used is Research and Development (R&D) with the ADDIE model. The research subjects consist of teachers and students of Grade 2 at SDN Transpangkalan. Data collection was conducted through needs analysis, observation, interviews, and cognitive learning outcome tests, with data analysis performed qualitatively and quantitatively. The research results show that the development of teaching materials was systematically carried out based on curriculum analysis and student needs. Validation results indicated an increase in feasibility: the content aspect improved from 0.50 (moderate) to 0.90 (highly valid), the language aspect from 0.57 (moderate) to 1.00 (highly valid), and the design aspect from 0.50 (moderate) to 0.87 (highly valid). Teacher and student responses also indicated that the teaching material is engaging and suitable for use in learning. The effectiveness of this teaching material was proven by an N-Gain increase in the experimental class of 0.47 (moderate category) compared to the control class, which only increased by 0.22 (low category). The Independent t-Test showed a significance value of 0.000 (p < 0.05), indicating a significant difference in student learning outcomes. Thus, the folktale comic-based PBL teaching material positively contributes to improving students' cognitive learning outcomes in 2nd-grade elementary school Indonesian language learning.

Pengaruh Pembelajaran IPA Menggunakan Model PBL Berbantuan Video Animasi Terhadap Keterampilan Proses dan Hasil Belajar Kognitif Siswa Kelas V

Angela Permata Ayunani, Endang Widi Winarni, Abdul Muktadir — Mon, 29 Sep 2025 00:00:00 +0000

The purpose of this research is to analyze the influence of science learning using the Problem Based Learning model assisted by animated video media on process skills and cognitive learning outcomes. The type of research used is quasi-experimental research employing The Matching Only Pretest-Posttest Control Group Design. The type of data used is quantitative data, specifically using question instruments and expert validation sheets. Based on the research results, it was found that the application of science learning using the Problem Based Learning model assisted by animated video media has a significant effect on process skills. This is indicated by the average posttest process skills score in the control class being 32.9. Meanwhile, the average posttest score in the experimental class is 85.75. The application of science learning using the Problem Based Learning model assisted by animated video media has a significant effect on cognitive learning outcomes. This is indicated by the average posttest cognitive learning outcomes score in the control class being 33. Meanwhile, the average posttest score in the experimental class is 86. There is no correlation between the aspect of process skills and cognitive learning outcomes.

Pengembangan Bahan Ajar Cerita Rakyat Daerah “Sosokan Taba” Berbasis Karikatur untuk Meningkatkan Hasil Belajar Siswa Kelas IV SDN 03 Kepahiang

Levi Lasmini, Abdul Muktadir, Bambang Parmadi — Mon, 29 Sep 2025 00:00:00 +0000

The purpose of this study was to develop, describe the level of feasibility, find out the user's response and find out the effectiveness of the caricature-based local folklore "Sosokan Taba" to improve learning outcomes for fourth grade students at SDN 03 Kepahiang". The type of research used is research and development (Research and development). The research model in the development of teaching materials is the ADDIE model. The type of data used is quantitative and qualitative data using instruments in the form of interviews, needs analysis questionnaires, questions, expert validation sheets and user response questionnaires. Based on the results of the study it can be concluded that the teaching materials that have been developed are suitable for use as teaching materials in class IV Indonesian content. The results of expert validation were 0.93 from material expert validation and 0.94 from design expert validation, and 0.95 from linguist validation. The user response was very good because the results of the class IV teacher questionnaire analysis showed a percentage of 94% with very good criteria. Meanwhile, the responses from students obtained a percentage of 94% with very good criteria. The teaching materials developed are effective for improving the learning outcomes of fourth grade students at SD Negeri 03 Kepahiang. This is based on the results of the average value of the experimental class that uses cartoon-based teaching materials to obtain a value of 75.08 while the control class obtains a value of 72.5 so that there is a significant difference between the control class and the experimental class.

Pengembangan LKPD Materi Pengukuran Berbasis RME Konteks Makanan Olahan Durian untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas IV SD

Balida Luvitasari Fitri Yanti , Agus Susanta, Osa Juarsa — Mon, 29 Sep 2025 00:00:00 +0000

This study aimed to create Student Worksheets (LKPD) based on the Realistic Mathematics Education (RME) approach to enhance students' cognitive mathematics learning outcomes, focusing on weight and volume measurement using standard and non-standard units. Utilizing the Research and Development (R&D) method, the Four-D (4D) model—define, design, develop, disseminate—guided the process. Quantitative data from expert validators' rating scale questionnaires and qualitative feedback through comments shaped the development. The LKPD adhered to RME steps: understanding contextual problems, explaining these issues, solving them, comparing answers, and drawing conclusions. Expert validation determined the LKPD's feasibility with scores of 0.67 for content, 0.83 for language, and 0.92 for design. Students displayed a 95% satisfaction rate, demonstrating the LKPD's efficacy. Pre-test and post-test scores improved from 6.17 to 8.10, respectively. The N-Gain test highlighted cognitive growth at level C3 (79%), level C4 (75%), and level C5 (74%). This development shows the potential of the RME-based approach in strengthening students' understanding and engagement in mathematics.

Pengembangan LKPD IPA Berbasis Discovery Learning Materi Pernapasan Manusia untuk Meningkatkan Keterampilan Proses Sains Siswa Kelas V Sekolah Dasar

Neli Susila Ningsih, Endang Widi Winarni, Osa Juarsa — Mon, 29 Sep 2025 00:00:00 +0000

This study aims to develop Student Worksheets (LKPD) based on DL(DL) on the human respiratory system material to improve the science process skills of fifth grade elementary school students. The DLlearning model was chosen because it can help students find concepts independently through exploration and problem solving. This study uses the research and development (R&D) method with the ADDIE model consisting of five stages: Analysis, Design, Development, Implementation and Evaluation. The results of the study indicate that the Discovery Learning-based LKPD developed has a high level of validity based on the results of expert validation of material, language, and design. The product trial conducted at SD Negeri 6 Lubuklinggau and the effectiveness test at SD Negeri 1 Lubuklinggau showed that this LKPD can improve students' science process skills based on the recapitulation of the KPS component profile analysis, which includes the ability to observe with a conversion value of 99.5%, questioning and predicting with guidance of 91.8%, Planning and conducting independent investigations of 84.8%, Processing and analyzing data and information of 85.6%, Evaluating and reflecting of 90.0% and Communicating results of 81.8%. Responses from students and teachers also show that this LKPD is easy to use and interesting with a percentage of "YES" answers of 94.17%, so it is concluded that this DL LKPD can improve students' participation and understanding of the human respiratory system material. Thus, the development of LKPD based on DLcan be an alternative effective teaching material in science learning in elementary schools.

Pengaruh Pembelajaran Bahasa Indonesia Berbantuan Media Pembelajaran dengan Aplikasi Focusky Terhadap Motivasi dan Hasil Belajar Siswa Kelas V di SD Negeri 09 Kepahiang

Rohman Aidi, Abdul Muktadir, Agus Susanta — Mon, 29 Sep 2025 00:00:00 +0000

This study aims to determine the effect of learning Indonesian assisted by focusky media on the motivation and learning outcomes of fifth grade students at elementary school09 Kepahiang. This type of research is a quantitative research with quasi-experimental methods. The population in this study were fifth grade students at elementary school 09 Kepahiang. The research instrument was a learning motivation questionnaire sheet and learning achievement test questions. The data analysis technique used is quantitative analysis. Processing and analysis of the data carried out included determining the score of descriptive analysis questions, analysis of prerequisite tests, and inferential analysis. The results showed that the results of the learning motivation hypothesis test showed that the value of tcount using Equal Variations Assumed = 3.033 and the value of Sig. (2-tailed) has a value of 0.004 and the ttable distribution value is 2.011. So that tcount> ttable (3.033 > 2.011) and Sig.(2-tailed) 0.004 <0.05. The results of the hypothesis test show that the value of tcount using Equal Variances Assumed = 2.859 and the value of Sig. (2-tailed) has a value of 0.006 and the ttable distribution value is 2.011. So that tcount> ttable (2.859 > 2.011) and Sig.(2-tailed) 0.006 <0.05. Based on the results of this study it can be concluded that there is a significant influence of Indonesian language learning assisted by focusky media on the motivation and learning outcomes of fifth grade students at elementary school09 Kepahiang.

Pengembangan Media Pembelajaran Interaktif IPAS Berbantuan Genially Berbasis Model Discovery Learning Untuk Meningkatkan Hasil Belajar Kognitif Peserta Didik Di Kelas III Sekolah Dasar

Sinta Pitaloka, Endang Widi Winarni, Abdul Muktadir — Mon, 29 Sep 2025 00:00:00 +0000

The purpose of this study was to develop, describe the characteristics, logical feasibility, user response and effectiveness of learning media using Genially based on Discovery Learning to improve high-level cognitive learning outcomes of students in grade 3 of elementary school 28 Seluma. The type of research used was R&D (Research and Development) research with the ADDIE development model. The types of data used were qualitative and quantitative data using instruments in the form of interviews, needs analysis questionnaires, expert validation sheets, and user response questionnaires. The results showed that Genially learning media was able to improve student interactivity. Logically, Genially learning media is feasible to use based on the results of material validation 0.95 language experts 0.95 media/design experts 1.0 which is a high validity category. User responses showed a percentage of 100% of the attractiveness of Genially learning media. The response of users of Genially learning media is very high, this is indicated by the average of the N-Gain test of 85.02 which is included in the effective category. So it can be concluded that the use of Genially learning media is able to improve high-level cognitive learning outcomes of class III students at state elementary school 28 Seluma.

Pengembangan LKPD IPA Berorientasi Keterampilan Proses Sains Materi Gaya untuk Meningkatkan Pengetahuan Faktual dan Konseptual Kelas IV SD

Novia Budi Andriyani, Endang Widi Winarni, Osa Juarsa — Mon, 29 Sep 2025 00:00:00 +0000

This research and development study aims to produce a science student worksheet oriented toward science process skills that is valid, practical, and effective in improving elementary students' factual and conceptual knowledge. Existing worksheets did not incorporate science process skill indicators, resulting in students lacking training in essential scientific skills. The study utilized the ADDIE development model, which includes five stages: Analysis, Design, Development, Implementation, and Evaluation. Data were collected through observations, interviews, questionnaires, and tests (pre-tests and post-tests) to assess students’ understanding. Data analysis involved calculating percentages and value ranges at both classical and individual levels. The research subjects were fourth-grade students from two elementary schools. A limited trial was conducted at SD Negeri 2 Sumber Makmur, while effectiveness testing took place at SD Negeri Nibung. The results showed that the implementation of the science process skills-oriented LKPD was effective in enhancing students' factual and conceptual knowledge. This effectiveness is evidenced by an N-Gain score of 0.7288 (high category) for factual knowledge and 0.693 (moderate category) for conceptual knowledge. Based on these findings, it is recommended that teachers adopt science process skill-oriented worksheets to actively involve students in learning activities and promote better understanding of scientific concepts and facts.

Pengembangan Bahan Ajar IPA Digital Berbasis Model Discovery Learning untuk Meningkatkan Kemampuan Berpikir Tingkat Tinggi Materi Sistem Pencernaan Manusia Kelas V SD

Elvira Septianti Putri, Endang Widi Winarni, Abdul Muktadir — Mon, 29 Sep 2025 00:00:00 +0000

The purpose of this study was to describe the characteristics, feasibility, user responses and analyze the effectiveness of digital science teaching materials based on discovery learning with digital science teaching materials to improve students' high order thinking skills. The type of research used is research and development. The research model in the development of teaching materials is the ADDIE model. The types of data collected are quantitative and qualitative data using instruments in the form of document analysis sheets, interview guidelines, observation validation sheets, and test sheets. Based on the results of the study, it can be concluded that the digital science teaching materials developed are suitable for use as teaching materials in Natural Sciences (IPA) subjects, namely the human digestive system. The validated points include the feasibility of the material, language, and design. The percentage of material validation results is 75%, linguist validation is 75% and design expert validation is 50%. The response of grade V students of SDN 119 Rejang Lebong is very good because based on the results of the questionnaire analysis of grade V students' responses, it is 83%. The teaching materials developed are effective in improving the high order thinking skills of grade V students of SDN 119 Rejang Lebong. This is based on the results of N-Gain effectiveness of 77% or level at level C4 of 80%, level C5 of 73%, level C6 of 79%.

Pengembangan E-LKPD Berbasis Model Pembelajaran Group Investigation Berbantuan Liveworksheets pada Pembelajaran IPA

Ari Ramadhan, Endang Widi Winarni, Gumono — Mon, 29 Sep 2025 00:00:00 +0000

This study aims to develop and test the feasibility and effectiveness of Electronic Student Worksheets (E-LKPD) based on the Group Investigation (GI) cooperative learning model supported by the Liveworksheets platform in improving the cognitive learning outcomes of fifth-grade students on the properties of light. The research method used is Research and Development (R&D) with the ADDIE model, which includes the stages of analysis, design, development, implementation, and evaluation. The results of the study indicate that this E-LKPD has a very high level of validity based on assessments from various experts. Validation by material experts obtained a score of 0.96, linguists 0.92, media design experts 1.00, and item validation 0.99, all of which are included in the very valid category. The effectiveness test showed a significant increase in learning outcomes, with an average N-Gain value of 76.87%, which is included in the effective category. The conclusion of this study is that the E-LKPD based on Group Investigation assisted by Liveworksheets is very valid, effective, and suitable for use as an interactive learning medium in elementary schools. This e-LKPD not only helps students understand material concepts better, but also encourages active involvement in the collaborative learning process.

Pengaruh Penggunaan Media Flash Card Terhadap Pengetahuan Tentang Rambu Lalu Lintas dan Keterampilan Berbicara Siswa Kelas III dalam Pembelajaran Bahasa Indonesia

Albu Qolbin, Abdul Muktadir, Irwan Koto — Mon, 29 Sep 2025 00:00:00 +0000

This study aims to determine the effect of using flash card media on the knowledge of traffic signs and speaking skills of third grade students at SD Negeri 54 Lubuklinggau. This study used two classes, namely class IIIA with 20 students as an experimental class using flash card media and IIIB with 20 students as a control class without using flash card media. This type of research is Quasi Experiment with a quantitative approach. Data collection techniques use test questions and presentations explaining the contents of traffic sign cards and documentation to obtain school data information. The results of the hypothesis test research conducted on the experimental class and control class, from the results of the median rank of the experimental class (80.00) > the median rank score of the control class (72.50) for knowledge of traffic signs, while the results of the median rank of the experimental class (3.00) > the median rank score of the control class (2.25) for speaking skills, so it can be said that the use of flash card media has a statistically significant effect on the mastery of traffic sign knowledge and speaking skills of experimental class students (class IIIA).

Pengembangan Media Komik Digital Berbasis Problem Based Learning untuk Meningkatkan Nilai Kognitif dan Mendeskripsikan Profil Tanggung Jawab Siswa Kelas V Madrasah Ibtidaiyah

Fadillah, Osa Juarsa, Abdul Muktadir — Mon, 29 Sep 2025 00:00:00 +0000

This study aimed to describe the characteristics of PBL-based digital comic media, evaluate its feasibility, assess user responses, analyze students' cognitive improvement, and examine responsibility character profiles. The subjects included 24 fifth-grade students and one educator at MIM 10 Karang Anyar, Rejang Lebong. The research utilized the ADDIE model in its Research and Development (R&D) approach, encompassing Analysis, Design, Development, Implementation, and Evaluation stages. Data collection methods comprised document analysis, interviews, questionnaires, observations, and tests (pretest and posttest). Findings indicated that the media was appropriate in content, language, and design. Empirical tests showed valid, reliable, and well-differentiated questions. User responses were highly positive, with 100% teacher and 87% student satisfaction. Learning outcomes improved significantly, with a pretest score of 48.66 and posttest score of 86.72, yielding an N-Gain of 0.72 (high category). The study concluded that PBL-based digital comic media effectively enhances students' cognitive skills.

Pengembangan LKPD IPA Berbasis Kooperatif Group Investigation pada Materi Wujud Zat dan Perubahannya Untuk Meningkatkan Hasil Belajar Kognitif Siswa Kelas IV Sekolah Dasar

Surya Widia Lestari, Endang Widi Winarni, Abdul Muktadir — Mon, 29 Sep 2025 00:00:00 +0000

The purpose of this study is to develop science student worksheets (LKPD) based on the cooperative Group Investigation model on the topic of states of matter and their changes in order to enhance students’ cognitive learning outcomes. This study employed a Research and Development (R&D) approach using the ADDIE development model. The data used in this study comprised both quantitative and qualitative data. Quantitative data were obtained through rating scale questionnaires completed by expert validators, while qualitative data were gathered from the validators' comments and suggestions. The research results indicate that the characteristics of the science LKPD based on the cooperative Group Investigation model include the core elements of the model, namely grouping, planning, investigation, organizing, presenting, and evaluation. The feasibility of the LKPD was determined through expert validation, with the material expert assigning a score of 1.00, the language expert a score of 0.94, and the design expert a score of 0.91. Student responses indicated a high level of user satisfaction, with a percentage of 96%. The average pretest score was 64.04, while the posttest average increased to 90.04. The N-Gain test for cognitive learning outcomes showed a score of 0.722, which falls into the high category.

Pengembangan LKPD IPA Menggunakan Model Problem Based Learning pada Materi Sifat-Sifat Cahaya untuk Meningkatkan Kemampuan Berpikir Kritis Siswa Kelas V Sekolah Dasar

Agung Hariyati, Endang Widi Winarni, Abdul Muktadir — Mon, 29 Sep 2025 00:00:00 +0000

Problem based learning model is one of the learning models that can be used in the classroom learning process that aims to improve students' critical thinking skills. The purpose of writing this paper is to describe the Science Student Worksheet, the concept and principles of problem based learning on the dimensions of the ability to provide simple explanations, induce induction results, and define terms in science learning on the Properties of Light for fifth grade elementary school students. The research method is research and development (research and development) of the ADDIE model. The subjects of this study consisted of two classes in two schools. Class V of SDN Sukaraja is the subject for the limited trial and class V of SDN Rantau Telang is the subject for the effectiveness test. Data were collected through observation, interviews, questionnaires, and test results. Data were processed using percentages and ranges of values classically and individually. The results of this study indicate that the implementation of the problem based learning model has proven effective in improving the critical thinking skills of fifth grade students of SDN Rantau Telang because it obtained a value of 0.7248 and is included in the high category. The recommendation from this study is that every teacher can use a good learning model and can actively involve students in learning activities in order to improve critical thinking skills and improve learning outcomes.