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Penelitian ini bertujuan untuk menghasilkan produk berupa buku penuntun praktikum kimia berbasis lingkungan pada materi asam basa. Penelitian pengembangan dengan menggunakan model ADDIE yaitu Analyze, Design, Development, Implementation, dan Evaluation. Validasi dilakukan oleh validator produk, respon guru dan observer keterlaksanaan. Uji coba dilakukan terhadap 20 peserta didik. Berdasarkan analisis data dapat diambil kesimpulan bahwa penuntun praktikum kimia berbasis lingkungan dinyatakan valid oleh validator produk (rerata 83%), dinyatakan sangat praktis dilihat dari hasil respon guru (rerata 94%) dan dilihat dari observer keterlaksanaan (83%). Keefektifan dilihat berdasarkan hasil post-test (rerata 75%) dan angket respon peserta didik (rerata 87%). Buku penuntun praktikum kimia dinyatakan valid, praktis dan efektif untuk digunakan.

Penelitian ini bertujuan mengembangkan instrumen tes berbasis etnomatematika untuk melatih kemampuan pemecahan masalah siswa SMP yang valid, praktis serta efektif diterapkan dalam pembelajaran. Penelitian ini menggunakan jenis penelitian pengembangan (Research and Development) dengan model pengembangan Tessmer tipe formative evaluation yang meliputi 4 tahapan yaitu : (1) tahap preliminary, (2) tahap self evaluation, (3) tahap prototyping, dan (4) tahap field tes. Berdasarkan uji validitas, instrumen tes berbasis etnomatematika dinyatakan valid dengan koefisien validitas sebesar 0,99. Hasil uji reliabilitas diperoleh skor total 0,90 yang berarti reliabilitas instrumen tes termasuk pada kategori sangat tinggi. Hasil uji tingkat kesukaran tergolong sedang dengan perolehan skor rata-rata 0,61. Hasil uji daya beda diperoleh skor akhir 0,25 yang berarti instrumen tes termasuk kategori cukup dalam artian dapat membedakan siswa yang memiliki kemampuan pemecahan masalah tinggi dan rendah. Hasil uji tingkat kepraktisan menunjukkan hasil positif dengan perolehan rata-rata angket guru dan siswa sebesar 86%. Hasil analisis data kemampuan pemecahan masalah diperoleh skor akhir 61,3% dengan kategori baik. Hasil uji tingkat keefektifan diperoleh persentase 62,5% sehingga dapat disimpulkan instrumen tes yang dikembangkan memenuhi tingkat keefektifan dengan kategori baik.

This study aims to design and produce Student Worksheets (LKPD) based on the Student Teams Achievement Division (STAD) on class XI human respiratory system material. This type of research is Research and Development (Reasearch & Development) with the ADDIE model (Analysis, Design, Development, Implementation and Evaluation). The subjects of this study were 2 material expert validator lecturers and 2 learning expert validator lecturers, the assessment of 1 biology teacher, and the responses of class XI MIPA-3 students of SMAN 1 Labuhan Deli T.A. 2022/2023. Data analysis used quantitative and qualitative descriptive analysis. The results showed that the development of STAD-based LKPD obtained validation results by material experts of 96.88% in the "very feasible" category, validation by learning experts of 90.13% in the "very feasible" category, assessment by biology teachers of 93.42 % in the "very feasible" category, the student response was 94.96% in the "very feasible" category, and the results of the effectiveness test obtained an N-gain score of 0.72 which was included in the "high" category and was considered effective in being used in the learning process biology in the material of the human respiratory system.

This training activity was carried out in order to increase the knowledge and skills of the common people, namely the Dharmaningsih Retreat House Nuns in Claket Village, Pacet District, regarding organic vegetables starting from upstream to downstream. The method used in this training activity is in the form of counseling or theoretical presentation, cultivation practice, making organic fertilizer, and evaluation with UPN Veterans East Java students. This activity was carried out for 2 days. The first day is for counseling and the second day is for making organic fertilizer, cultivation practices, and evaluation. The expected results from the implementation of this activity are increased ability and skills in cultivating organic vegetables and the implementation of plans to produce organic vegetables from private gardens in Batu City to be able to supply them to hospitals and churches.

Bacground Sectio caesarea is a procedure that involves cutting the uterine and abdominal walls to deliver a fetus. This study aims to determine the application of hand-held relaxation techniques to reducing the pain scale of post-section caesarea patients at RSIA Sitti Khadijah Aisyiyah, Gorontalo City. Method : The method used is descriptive analytic with a case study approach on 4 Post sectio caesarea patients with pain at RSIA Sitti Khadijah Aisyiyah Gorontalo City which includes nursing assessment, nursing diagnosis, nursing intervention, nursing implementation and nursing evaluation. The process of applying this finger-held relaxation technique is carried out for 1 day. Measurement of the pain scale was carried out before and after the hand-held relaxation technique was carried out and using a Numeric Rating Scale (NRS) pain scale measuring instrument. Result : So the results obtained before and after the relaxation technique was carried out, the pain intensity decreased. This case study shows that after finger grip relaxation was performed in patients I, II, III, and IV who experienced postoperative sectio caesarea pain, the result was a change in the pain scale from a moderate pain scale to a mild pain scale. Conslusion : There is a significant effect of the application of finger grip relaxation techniques in post op section caesarean patients for changes in pain levels.

The development of the internet has affected all aspects of human activity including marketing. Social media marketing is a marketing strategy by utilizing social media platforms. For this reason, every business needs to pay attention to social media as a very important promotional medium. This research journal aims to prove the importance of optimizing social media marketing for increasing sales conversions carried out at the 'Dapur Mamiku' catering business. The process of increasing sales is carried out by assisting business actors and optimizing social media. The final stage of this research will be an analysis and evaluation of the research that has been done. The results of this study are expected to give a greater impression/reach to potential customers and increase sales conversions for 'Dapur Mamiku' catering products.

This community engagement research aims to provide assistance in simple bookkeeping to orphanages with the objective of improving transparency, accuracy, and financial management effectiveness. The assistance method involves a series of activities, including basic training in simple bookkeeping, the development of easily comprehensible financial report formats, and the provision of guidance and direct supervision in day-to-day financial record-keeping. Evaluation and monitoring are conducted throughout the assistance period to measure progress and ensure alignment with the specific needs of the orphanages. The research findings indicate that the provision of simple bookkeeping assistance offers significant benefits to orphanages. The financial recording skills of the administrators improve, leading to more accurate and trustworthy financial reports. Furthermore, transparency in financial management increases, thereby fostering trust and participation from relevant stakeholders such as donors and regulatory bodies. The implementation of a simple bookkeeping system also aids administrators in making better decisions based on the available financial information

There are many residents in Gebang Putih Village who do not have complete population documents, especially in RW 001. Through the MSIB (Certified Independent Study Internship) program, the author conducts community service by optimising population administration services in the village with several methods, namely collecting data, program implementation, and evaluation. After the community service activities carried out by the author, the number of residents who have incomplete population documents has decreased drastically. The decrease in the number of residents who do not have incomplete documents is the result of optimisation efforts that have been made by the author and village officials.

Sweet potato is a food crop that is high in carbohydrates. Many people still consume sweet potatoes in their whole form, such as steamed, boiled, baked, or even fried. In fact, sweet potatoes can be processed into high-value products, such as sweet potato noodles. The training was conducted by UPN “Veteran” East Java students to the women of the Madani farmer women's group as a form of community service. The purpose of this community service activity is to increase the added value of organic purple sweet potato commodities into chicken noodles at Twelve's Organic. The methods used are lectures, practice, and evaluation. The training activities and results went well and smoothly. This can be seen from the active participants who participated in the training event according to the timeline that had been made, as well as the discussions during the training.

This article discusses the importance of the evaluation process in elementary school learning. Evaluation plays a crucial role in determining the effectiveness of learning and the achievement of educational goals. Evaluation helps teachers obtain valid data on students' abilities, identify their learning difficulties, and understand their position among their peers. Through evaluation, teachers can make professional decisions in developing their teaching methods. The article emphasizes the significance of understanding and skills in conducting effective evaluation. Evaluation should not only be carried out at the end of a lesson but throughout the entire learning process. By conducting accurate and comprehensive evaluations, educators can gather precise information about students' abilities, enabling them to make informed decisions in their teaching practices. Improving understanding and implementing effective evaluation processes contributes to enhancing the quality of elementary school education. Effective evaluation not only benefits teachers in decision-making but also helps improve self-quality and classroom management.

Online learning is a learning activity that utilizes today's technology by using the internet as a bridge to replace ordinary learning during the ongoing pandemic. The online learning method itself does not require students to be present in class, students can access the learning through internet media. The purpose of this study is to evaluate the extent to which the use of WhatsApp learning media is effective and can be used. The method used is a qualitative method, data collection techniques using observation, interviews, and documentation through teachers, parents, and students. The results of the research are: (1) the use of WhatsApp media is not yet effective and implemented optimally, (2) The percentage of the relationship between teachers, students, and parents in the use of WhatsApp media is still not directed, (3) the evaluation of online learning is not optimal.

This research is a descriptive qualitative research. Aims to describe and explain the Public Perception of the Nomination Process of the Head of the Seith Village Government, Leihitu District, Central Maluku Regency. The informants of this research amounted to 10 people. The data needed in this study were collected through observation, interview, and documentation techniques. The data was successfully collected, processed and analyzed with the help of descriptive qualitative analysis techniques. The results of this study show that most of the Seith village community has high support for the nomination process for the head of the Seith village government, but there is not yet a full understanding. This was influenced by supporting factors, namely, the participation of the majority of the community and approval of the nomination of the king based on lineage, despite not having an education equivalent to high school. The process of determining the mata rumah parentah by saniri involves community representatives or community leaders who receive a delegation from saniri, and they agree that there is only one mata rumah parentah to become king, namely the mata rumah parentah Nukuhehe. While the obstacles are, Some people who do not understand the rules governing the process of nominating or appointing the head of government / king, lack of awareness and evaluation, Some people do not agree that the king is based on descent and the influence of the community on issues of interest.

This community service activity was carried out in Walay Village, Abuki District, Konawe Regency. The purpose of this service activity is to foster a new enthusiasm for entrepreneurship for business actors through digitalization to increase MSMEs. The delivery of the service material that we carry out is divided into three stages, namely preparation, counseling/training and discussion. In the preparation stage we collect data from MSME partners to study the situation and conditions of the partners. The results of the evaluation, MSME business participants in Walay Village were grouped based on the use of digital marketing in doing business, namely: As many as 61.90% or 13 participants in MSME digitization activities, did not really understand the use of digital technology in doing business. and there were 38.10% or 8 participants in the MSME digitization activities who had used marketing methods by accepting orders via digital, in this case social media, where social media is Facebook and WhatsApp

The North Sumatra State Islamic University Library has developed an online database system to store and share information resources with users. This article discusses the use of the online database provided by UIN SU Library as a source of information for users. Utilization of online databases can provide several advantages for users, such as easy and fast access to various sources of information, flexibility to access databases from anywhere and anytime, and the availability of complete and up-to-date information resources. The online database of UIN SU Library includes various types of information sources, such as electronic books, electronic journals, theses, dissertations, and other digital collections. Research objectives in abstract journals utilizing online databases may vary depending on the focus and scope of the research being conducted. However, some of the general goals of online database utilization research are to understand users' use of online databases, evaluate the quality and effectiveness of online databases, and increase the use of online databases for specific purposes. The research methodology in the abstract of online database utilization journals usually includes several stages, namely identification of research objectives, data collection, analysis of database use, evaluation of database quality and interpretation of results.

Thematic Real Work Activities (KKN-T) with a tourism village scheme aim to explore, develop and promote Losari Village tourism to make it a tourism village. The method used in community service activities is a qualitative descriptive method because it describes the phenomena that occur in depth, and describes the responses without testing the hypothesis. Data collection was taken through interview sessions with village officials, the community and other village organizations. Furthermore, the planning stage is carried out, namely a field survey as a tourism potential multiplier. secondly the implementation of a work program to answer challenges regarding the development of a tourist village in Losari Village. Work programs in the form of outreach, revitalization, Appropriate Technology, and Event Bazaar. In the final stage, namely evaluation as a stage of monitoring the development of a tourist village.

Cost of goods manufactured (COGM) is an important component of making a product, because knowing the COGM of a product can be used as a reference to determine the profit margin of a product. Without knowing the COGM of a product, we will be confused in determining the selling price. The COGM calculation is very influential for the sale of a product whether the product is experiencing a profit or loss. This study aims to determine the COGM calculations that have been carried out by MSMEs are in accordance with COGM accounting calculations or are still only limited to manual calculations. In addition, the main objective of this study is to design an accounting system for determining COGM in the Tempe Chips Industry in determining the cost of production and to apply a variable costing method to determine the cost of goods manufactured in SMEs so that the correct cost of production can be presented. The results of this study indicate that based on Cost of goods manufactured calculations carried out by MSME actors it is still very low so it is necessary to revamp the HPP calculations in accordance with accounting standards. Based on the evaluation of the old system, the author wishes to offer a new system, namely the Information System for Determining the Cost of Production of Tempe Chips SMEs which is expected to be an alternative in solving problems that are being faced by business owners. This new system makes it easy for users related to the process of recording data into the database, so that related parties can easily operate.  

This study aims to determine the impact of the effectiveness and efficiency of using computerized accounting information systems. This research was conducted at Perumda Tirta Manuntung Balikpapan. The method used is qualitative and the technique used is interviewing. The test results of this study, namely the Use of Computerized Information Systems accounting, have an effective impact by looking at time, data input, productivity, supervision and work evaluation and the use of Computerized Information Systems Accounting has an efficiency impact by seeing that the number of data output results produced is greater than the number of data input results. The impact of this effectiveness and efficiency is due to the various features available in the Computerized Accounting Information System that make it easier for users to input journals and make financial reports.

The company is an institution or organization that provides goods or services, the purpose of which is to get result or profits. In the company there are human resources who work to carry out company activities, the company to carry out evaluations including evaluating the best employees for the purpose of being rewarded at work. However the implementation of the company is constrained by the best employee evaluation system. Therefore, a decision making system is a needed to accelerate the assessment of the best employees. Decision support system (DSS) is a type of decision making system that assists decisions in making decision by providing the required data, information and knowledge. Decision support system (DSS) can combine internal and external data, perfrom analysis and provide recommendations. This literature source was taken from sources, namely PubMed, Google Scholar and ProQuest. Using eyword :  “ decision making system” or “ decision support system”, “election” or “selection”, “the best employee”. Get 8 articles that fit to into the inclusion criteria. 8 articles were included in this review.  

The purpose of this community service activity is to train and guide the skills of West Rengat 1 Vocational School students in an effort to increase competence in the field of drawing with the AutoCAD program because one of the competencies that vocational students must have, especially those majoring in construction and housing engineering, is drawing using the AutoCAD application. The methods used in this training activity include presentation, demonstration, practice and evaluation. The results of the evaluation of this activity were obtained from the assignments given to each student. The instructor checks the images that have been made by all participants including the size and shape of the images. From the initial observation to the final evaluation process, it was found that there was an increase in the knowledge and skills of the students, who initially did not have the ability to draw using AutoCAD, but after the training was given the participants were able to apply the program. The evaluation results showed that as many as 64% of the participants were able to do the drawing assignments that had been given. Keywords: AutoCAD, Competency Improvement, SMK Students.  

Monitoring the well-being of the fetus is an important thing to do during pregnancy, this is useful to be able to see the development of the fetus from time to time. The infant mortality rate is an important indicator to measure the health status of a country. This is because babies are very vulnerable to poor health or well-being. One way to reduce perinatal mortality caused by complications of fetal hypoxia in utero is by monitoring fetal well-being. The purpose of this activity is to increase the knowledge of pregnant women regarding the use of technology to calculate fetal heart rate. This activity was attended by 24 participants, during the implementation of the counseling, the presenters also conducted an evaluation by conducting a question and answer session with the counseling participants. This counseling gave significant results where there was an increase in knowledge of pregnant women by looking at the results of the evaluation given by conducting a question and answer session with counseling participants