Jurnal Penelitian Pendidikan IPA (Science Education Graduate Program University of Mataram)
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Interactive Web-Based Modern Physics Learning Media with PjBL Model to Improve Scientific Attitudes: A Systematic Review
No full textScientific attitude requires mastery of processes that include science process skills, namely the ability to carry out an action concept, theory, and principle, law in the form of facts or evidence. Scientific attitude can be facilitated through learning with a Project Based Learning (PjBL) model and interactive web. This research aims to identify and analyze research trends of modern physics learning media based on interactive web using the PjBL model to improve scientific attitude. This research method is descriptive and analytical. The data used in this research was obtained from documents indexed by Google Scholar from 2015-2024 using Publish or Perish and Dimension.ai. Research procedures use PRISMA guidelines. The data analysis method uses bibliometric analysis assisted by VOS viewer software. The results of the analysis show that research trend indexed by Google Scholar from 2015 to 2024 has experienced a fluctuating increase. Where the research trend is with an increase in the number of publications every year, namely from 2015 to 2023. However, in 2024 the research trend on the modern physics learning media based on interactive web using the PjBL model to improve scientific attitude has decreased. There are many documents in the form of articles, proceedings, book chapters, edited, preprint and monograph books that discuss research about the trend. Key words that are often used in research of scientific attitude are critical thinking, scientific literacy, scientific approach, creativity, etc
Can Augmented Reality Support Science Learning in the Era of Education 5.0?: A Review
No full textMany teachers find it difficult to create science learning media and do not have enough time to develop them. Many complain about the difficulty in understanding material involving formulas and unfamiliar terms. These abstract concepts in science are what make students tend to stay away from learning. The purpose of this study is to explain Can Augmented reality support science learning in the era of education 5.0?; Review. This review was conducted based on the review method. The results of this study explain about science literacy in society (learning in schools and universities) 5.0, namely the society 5.0 era is present as an answer to the problem of justice and equality of shared prosperity; advantages and disadvantages of augmented reality in science learning: the advantages of AR are: More interactive; Effective in use; Can be widely distributed on various media; Simple object modeling because it only displays a few objects; Manufacturers do not spend too much money;. Easy-to-use AR media also has disadvantages, namely: Sensitive to changes in perspective. There are not many manufacturers; Requires a lot of memory on the installed device; Requires AR-enabled hardware
The Application of Discovery Learning Model with STEM Approach to Improve Critical Thinking Skills and Collaboration Skills of Students at Public Senior High School (SMA Negeri 3 Kupang)
No full textThis study aims to determine the application of Discovery Learning model with STEM approach in improving students' critical thinking skills and collaboration skills. This research is a pseudo-experiment with a research design of Randomized Control Group Pretest-Post-test which involved 2 experimental classes. The Discovery Learning model with STEM approach was applied in experimental class 1 while the Discovery Learning model without STEM approach was implemented in experimental class 2. By using t-test, it was found that there was a significant difference in positive critical thinking skills between students in experimental class 1 and 2, as evidenced by 3.042>1. 99346 respectively. Similarly, the critical thinking skills of students who used the Discovery Learning model with the STEM approach were also higher than students who were taught using the discovery learning model without STEM. Meanwhile, the results of students' collaborative skills when implementing the Discovery Learning model with STEM approach had an average percentage of 81% which could be grouped into very collaborative category. These results were higher than the class of Discovery Learning model without STEM approach, which accounted for 73% in collaborative category
Antioxidants and Fiber Rice Analog Based on Composite Flour (Moringa, Purple Sweet Potato, and Cassava) as Local Food Diversification
No full textThis study explores the development of analog rice from composite flours of moringa, purple sweet potato, and cassava to diversify local food and enhance nutritional value. The purpose of this study was to identify antioxidants and rice fiber analogue composites from moringa, purple sweet potato and cassava. The experimental design used was a Completely Randomized Design (CRD) with 1 factor of flour type (A) with a combination of 3 levels of treatment, namely: A1 = Moringa flour 150g, purple sweet potato flour 100g and cassava flour 50g; A2 = Moringa flour 125g, purple sweet potato flour 75g and cassava flour 100g; A3 = Moringa flour 100g, purple sweet potato flour 125g and cassava flour 125g; A4 = Moringa flour 75g, purple sweet potato flour 100g and cassava flour 150g. Using a completely randomized design, four formulations with varying ratios of the three flours were evaluated for fiber content and antioxidant activity. The results revealed significant differences (p<0.05) in both attributes across formulations. The highest fiber content (3.55%) was observed in the formulation with 150 g purple sweet potato flour, 100 g moringa flour, and 50 g cassava flour, while the highest antioxidant activity (11.80%) was achieved using 100 g each of moringa and cassava flours and 50 g purple sweet potato flour. These findings underscore the potential of composite flours to produce analog rice with enhanced nutritional benefits, contributing to sustainable food security and local food innovation
Effectiveness of Providing Complex Food and Formula Milk on the Growth and Development of Children Aged 12-24 Months in 2024
No full textWorld health organization predicts there is around 149.2 million children under 5 year old who experienced disturbance growth and development consequence lack intake nutrition during transition between exclusive breastfeeding , so need adequate understanding and intake moment giving food breast milk companion. This study aims to analyze the effectiveness of complementary feeding (MPASI) and formula milk on the growth and development of children aged 12-24 months. A quasi-experimental design was employed with 208 respondents divided into intervention and control groups. Data were collected using structured questionnaires, observation sheets, and the Pre-Screening Developmental Questionnaire (KPSP) to assess child development. Statistical analysis was conducted using chi-square tests and logistic regression with SPSS software. The results indicated a significant relationship between the type of complementary feeding provided and weight gain as well as developmental score improvement (p<0.05). Respondents who received high-protein and micronutrient-rich MPASI exhibited better weight gain compared to the control group. Additionally, children in the intervention group demonstrated a significant increase in KPSP scores, reflecting better developmental progress. In conclusion, providing varied complementary feeding along with formula milk significantly contributes to enhancing the growth and development of children aged 12-24 months. Therefore, parents and healthcare providers should ensure appropriate complementary feeding practices to prevent nutritional deficiencies and stunting in children
Evaluation of the Implementation of Merdeka Belajar Using the CIPP Model: A Case Study at SMK Negeri 2 Payakumbuh
No full textThe Merdeka Belajar Curriculum was launched by the Ministry of Education, Culture, Research, and Technology to improve the quality of education in Indonesia. This curriculum is designed to provide flexibility in learning, develop 21st-century skills, and instill the values of the Pancasila Student Profile. However, the implementation of the Merdeka Belajar Curriculum in Vocational High Schools (SMK) faces various challenges, such as limited resources, teacher readiness, and the involvement of the business and industrial sectors. This study aims to evaluate the implementation of the Merdeka Belajar Curriculum at SMK Negeri 2 Payakumbuh using the Context, Input, Process, and Product (CIPP) evaluation model. The evaluation was conducted to understand the application of the curriculum and identify its strengths, weaknesses, and improvement opportunities. This research uses a quantitative method with a structured approach to evaluate the implementation of the Merdeka Belajar Curriculum. Quantitative data were collected through the distribution of questionnaires designed to measure the four components of the Context, Input, Process, and Product (CIPP) evaluation model. The research sample includes teachers, students, and the principal at SMK Negeri 2 Payakumbuh who are involved in the curriculum implementation.. The research instruments consist of questionnaires, interviews, and observations designed to measure the four components of the CIPP model. The results show that the context, input, process, and product components of the Merdeka Belajar Curriculum implementation are generally good. However, the input component requires improvement, particularly regarding resource availability, ongoing teacher training, and strengthening collaboration with the business and industrial sectors. This study recommends that implementing the Merdeka Belajar Curriculum be continued by improving the input aspect through providing adequate resources, intensive teacher training, and strengthening partnerships with the business and industrial sectors to enhance curriculum relevance
Evaluating the Pancasila Student Profile Strengthening Project Using the CSE UCLA Evaluation Model
No full textThis study aims to analyze the implementation of the Pancasila Student Profile Strengthening Project (P5) at SMKN 1 Luak District, focusing on applying holistic, contextual, learner-centered, and explorative principles. The research method used is descriptive qualitative with a case study approach. Data were collected through interviews, observations, and documentation and analyzed using the CSE-UCLA evaluation model, which includes the stages of System Assessment, Program Planning, Program Implementation, Program Improvement, and Program Certification. The results showed that implementing P5 in SMKN 1 Luak District still faces various obstacles. The holistic principle has not been optimized due to the lack of integration between learners, teachers, and local communities. The contextual principle has not been fully implemented due to the lack of relevance of the project theme to local needs. In addition, the learner-centered principle is still weak due to the dominance of teachers in the learning process. In contrast, limited facilities and lack of training for teachers hamper the explorative principle. In conclusion, implementing P5 in this school still needs improvement in planning, teacher coordination, learner involvement, and program evaluation. The main recommendations from this study are to improve teacher training, learner involvement in planning, and the selection of themes that are more relevant to local conditions
Organoleptic Test and Hedonic Test on Biscuits Made from Sweet Potato Leaves and Tilapia Fish
No full textBiscuits can be a beneficial snack for who are experiencing nutritional deficiencies. Based on previous research, there has been no research on herbal biscuits, namely biscuits made from a mixture of sweet potato leaves and tilapia fish called JAMU herbal biscuits. This study aims to determine the level of consumer acceptance of JAMU herbal biscuits. The research employed a quantitative experiment, focusing on pregnant women from North Tapanuli Regency, North Sumatra, Indonesia, who served as the study's population. The sample (panelists) comprised 35 pregnant women selected through purposive sampling. We conducted the test on 35 panelists who served as organoleptic and hedonic tester examiners. The statistical analysis method we used was an analysis of variance with a difference test (post hoc test). According to the study's findings, formula A3 had the highest level of acceptance for the organoleptic test of herbal biscuits based on taste parameters, with an average of 4.69. The results of the hedonic test showed that overall panelists preferred Formula A3 JAMU herbal biscuits. According to consumers' organoleptic and hedonic tests, Formula A3 JAMU herbal biscuits had the highest level of acceptance for herbal biscuits. We hope that consumers will accept this product as a healthy option
Pengembangan e-Modul Berbasis Studi Kasus pada Materi Sistem Saraf untuk Siswa SMA Kelas XI
No full textThe nervous system is a complex biological because the material is still abstract. The method used by teachers is the lecture method which causes students to have difficulty in understanding the material. To overcome this, a case study-based e-Module is needed that can provide students with cases related to the material and be a solution to students' difficulties related to minimal learning in class. This study aims to develop a case study-based e-Module on the nervous system material and analyze the feasibility of the developed product. This study uses the ADDIE development model consisting of Analyze, Design, Develop, Implement and Evaluation. The results of the study showed that the developed e-Module obtained a percentage of 91.66% with the category "very feasible" in the material validation. At the media validation stage, a percentage value of 94.11% was obtained with the category "very feasible". The biology teacher's perception of the quality of the developed product obtained a percentage of 91.17% with the category "very good". Small group trials with students obtained a percentage of 95.20% with the category "very good" and large group trials obtained a percentage of 94.68% with the category "very good". Thus, it can be concluded that the product developed is feasible and practical and received by teachers and students as a learning tool that supports students' learning process on the nervous system material.Penelitian pengembangan bertujuan untuk menghasilkan produk berupa e-Modul untuk mengetahui kevalidan e-Modul, mengetahui respon pengguna, dan mengembangkan e-Modul materi sistem saraf berbasis studi kasus yang dapat menjadi bahan ajar tambahan bagi guru dan siswa. Penelitian menggunakan metode R&D dan langkah-langkah pengembangan menggunakan model ADDIE. Tahapan model ADDIE yaitu (1) Analyze, (2) Design, (3) Develop, (4) Implementation, dan (5) Evaluation. Penelitian dilaksanakan di SMAN 2 Tanjung Jabung Barat mulai bulan Oktober 2022 sampai dengan bulan Februari 2023. Data diperoleh dari wawancara dengan guru biologi, angket kebutuhan, angket validasi dari ahli materi dan ahli media, serta angket respon pengguna (guru dan siswa). Data yang diperoleh berupa data kuantitatif dan kualitatif. Data kuantitatif yang diperoleh diolah menjadi interval dengan skala likert. Hasil penelitian menunjukkan bahwa produk e-Modul dapat digunakan dalam proses pembelajaran. Kelayakan teoritis e-Module diperoleh melalui validasi oleh validator materi dan media, validasi materi dilakukan sebanyak tiga kali dengan nilai 91,66% dan validasi media dilakukan sebanyak dua kali dengan nilai 94,11%, keduanya berada pada kategori sangat valid. Kelayakan praktis e-Module diperoleh melalui respon persepsi guru dengan nilai 91,17%, uji coba kelompok kecil memperoleh respon sebesar 95,20%, dan uji coba kelompok besar memperoleh 94,68%. Seluruh hasil angket berada pada kategori sangat baik. Pemanfaatan e-Module dalam pembelajaran biologi dapat membantu dan telah terbukti layak digunakan oleh siswa dan guru biologi
Pengembangan Media Pembelajaran Pop-Up Book Digital dengan Pendekatan Contextual Teaching and Learning (CTL) untuk Meningkatkan Hasil Belajar IPAS Siswa Kelas IV SD
No full textThe results of the pre-research conducted by researchers at SD Negeri Jontro show that there are two main problems, namely the limitations of learning media and low student learning outcomes, especially in the science and science subject grade IV. This study aims to develop, evaluate, and test the effectiveness of digital pop-up book media with the Contextual Teaching and Learning (CTL) approach, with a focus on improving the learning outcomes of grade IV elementary school students. The method applied in this study is Research and Development (R&D), which is modified into eight stages, namely potential and problem identification, data collection, product design, design validation, design revision, product trial, product revision, and application trial. The results of the assessment from media experts showed a percentage of 86% and material experts showed a percentage of 90%, which is classified as very feasible. In addition, the response from the classroom teacher reached 92.85% and the student response was 94%, both of which were also considered very feasible. The media effectiveness test carried out by T test analysis showed a significance value of 0.000. In addition, the N-Gain calculation yields a value of 0.84 which is included in the high category. Thus, digital pop-up book media with the Contextual Teaching and Learning (CTL) approach can be considered very feasible and effective to improve the learning outcomes of social studies students in grade IV.Hasil pra penelitian yang dilakukan peneliti di SD Negeri Jontro menunjukkan adanya dua permasalahan utama, yaitu keterbatasan media pembelajaran dan hasil belajar siswa yang masih rendah, khususnya pada mata pelajaran IPAS kelas IV. Penelitian ini bertujuan untuk mengembangkan, mengevaluasi kelayakan, dan menguji efektivitas media pop-up book digital dengan pendekatan Contextual Teaching and Learning (CTL) , dengan fokus pada peningkatan hasil belajar siswa kelas IV SD. Metode yang diterapkan dalam penelitian ini adalah Research and Development (R&D), yang dimodifikasi menjadi delapan tahap, yaitu identifikasi potensi dan masalah, pengumpulan data, desain produk, validasi desain, revisi desain, uji coba produk, revisi produk, dan uji coba penerapan. Hasil penilaian dari ahli media menunjukkan presentse 86% dan ahli materi menunjukkan persentase 90%, yang tergolong dalam kategori sangat layak. Selain itu, tanggapan dari guru kelas mencapai 92,85% dan tanggapan siswa sebesar 94%, keduanya juga dinilai sangat layak. Uji efektivitas media yang dilakukan dengan analisis uji T menunjukkan nilai signifikansi sebesar 0,000. Selain itu, perhitungan N-Gain menghasilkan nilai 0,8404 yang masuk dalam kategori tinggi. Dengan demikian, media pop-up book digital dengan pendekatan Contextual Teaching and Learning (CTL) dapat dianggap sangat layak dan efektif untuk meningkatkan hasil belajar IPAS siswa kelas IV