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Development of Problem-Based-Learning (PBL)-Oriented Electronic Student Worksheets (e-Worksheet) to Improve Critical Thinking Skills of Class XI Senior High School Students on Factors that Influence Rate of Chemical Reactions Material

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Education system changes from time to time, and with these changes, the existing curriculum in Indonesia also continues to undergo several curriculum updates. The Merdeka Curriculum is the answer to the high level of competition that occurs in the 21st century. Factors that influence the rate of chemical reactions are one of the materials in chemistry phase F of the Merdeka curriculum, which has abstract characteristics and requires experimentation. Based on these characteristics, the problem-based-learning (PBL) learning model is suitable for use and can improve students’ critical thinking skills. This research aims to determine the feasibility of developing a PBL-oriented student e-worksheet to improve critical thinking skills on factors that influence reaction rates. The method used in this research is R&D with a 4D model. The results obtained are that the student e-worksheet developed is feasible because the content and construct validity results obtained in mode 5 with a very valid category, then the practicality results obtained a response questionnaire score of 98.44%, which was supported by the results of the student activity sheets, and the effectiveness was obtained. From the data from the pretest and posttest results, which were analyzed using the SPSS Paired Sample t-Test, the results showed that there was an increase in students’ critical thinking skills, namely with a significance value of 0.00.

Training Development to Eliminate Competency Gap at Component Rebuild Section (PT LC)

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Workers are an important factor in and have a very important role in carrying out tasks in a company. Companies understand that skilled workers can provide excellent results. Improved worker performance leads to increased productivity and desired results, thus affecting the quality of the product.  Competence is a key factor that improves employee performance. This level of proficiency has a direct impact on the work of each worker. The current problem is that there is a difference in competence between the company’s needs and the competence of the available workforce. The subjects of this research are employees of PT Lignite Coal, especially those who work in the Component Development Section and the objects in this study are work competency variables and employee performance. The instruments used in data collection are observation, focus group discussions and interviews and data management or documents related to existing training. This research uses an analysis method with an open coding process. Open coding is an approach to theme pieces and incorporates several concepts identified during data collection in an organized and systematic way. By obtaining data related to competency gaps that occur in the Component Rebuild Section, it can be analyzed for training programs developed from existing training programs to be more on target and according to work needs in the Component Rebuild Section so that there are no more competency gaps. The research data shows that there is a competency gap that occurs due to differences in the adaptability, knowledge and expertise of each tradesperson in the component rebuild section (remanufacturing process).

The results of this study indicate that training has a positive and significant effect on increasing employee competence which can improve employee performance which affects the quality of the product. Training programs with the right material and the right delivery method by adapting to the latest technology will greatly help in eliminating competency gaps and developing employee competencies so that employees are able to work well where employees are able to adapt to new technology and are able to increase their knowledge which in turn is able to analyze and provide recommendations for improvements which ultimately affect the performance of components that are able to achieve the specified target life.

Development and Acceptability of Cookie Product Made from Marang (Artocarpus Odoratissimus) Seed Flour

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Marang, known for its distinctive flavor and texture, is a tropical fruit hailing from Southeast Asia, featuring sweet, custard-like flesh and a fragrant scent. This study aimed to create Marang seed (Artocarpus odoratissimus) flour and cookies, establishing the optimal ingredient ratios to deliver a delightful flavor. Employing both quantitative and qualitative approaches, this research enlisted consumer respondents and food professionals to assess sensory qualities using the DOST’s 9-point hedonic scale. Statistical analysis, including mean and standard deviation, was employed to evaluate cookie acceptability based on qualitative criteria encompassing appearance, aroma, taste, and texture. Phyto-chemical analysis revealed the presence of alkaloids, naturally occurring substances with potential pharmacological effects, in Marang extract. Quaternary bases and amin e oxides, organic compounds featuring positively charged nitrogen atoms, were identified, alongside steroids with diverse biological functions. The grading system denoted the relative concentration of alkaloids. While 2-deoxysugars were detected, unsaturated steroids were absent. Flavonoids, known for their antioxidant properties, and saponins, foaming agents with potential health benefits, were also present. Tannins, recognized for their astringency, appeared with different colors indicating condensed and hydrolyzable tannins. Marang seed flour exhibited a chemical composition with 18.2% oil content, 16% moisture content, 10.7% crude protein content, and notable levels of manganese and copper at 31.8 ppm and 7.5 ppm, respectively, along with 161 ppm of phosphorus. The overall acceptability of the developed cookie was moderately liked, with a grand mean rating of 7.76. Taste held the greatest influence on overall acceptability, followed by texture, appearance, and aroma. This study recommends further investigation into the pharmacological effects and potential health benefits of Marang extract components, potentially leading to pharmaceutical or functional product development. Utilizing Marang seed flour in various food products can leverage its nutritional value and meet potential commercial demand. Improving and standardizing the Marang cookie recipe for uniform quality and flavor is advisable. The development of packaging and branding to highlight the unique qualities and health benefits of Marang cookies can cater to health-conscious consumers.

The Utilization of Potential Water Sources in the Development of Swiftwater Ponds and Sentool Agrotourism, Suci Village, Indonesia

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Suci Village is a village located in Panti District, Jember Regency, East Java, Indonesia. This village is an area rich in natural resource potential, especially water sources. The availability of this water source can be caused by the large number of plants that are able to store abundant amounts of water. Based on its abundant water sources, this village can be used as a potential attraction in itself. There are several small rivers that can be used to develop fast water pools. Apart from that, the development of small rivers in Sentool tourism can be used as fast water pools and agrotourism in Suci village has great potential in improving the economy of local residents. With abundant water resources, communities can develop agrotourism businesses that can attract tourists, thereby creating jobs and improving the local economy. The Grand Launching of Fast Water Fish Tourism is an event involving enthusiasm and excitement which aims to introduce a new destination, namely fast water fish tourism, to the wider community. Providing culinary training in Sentool Village could be a good step to develop the tourism and economic potential of the local community. Cycling to explore plantation areas for tourist purposes is an interesting way to introduce tourists to agricultural environments, plantations and natural beauty that they may have never seen before. Pokdarwis Training Conduct initial assessment to identify. Tourism management, marketing, tourism product development, cleanliness, security and guest service then design a training program that suits your needs. Tour guide training in Sentool village is an important step to ensure that tour guides have the knowledge and skills necessary to provide visitors with a satisfying tourism experience.

Analysis of the Government’s Role for Promoting The Green Industrial Park Development in Indonesia

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This paper aims to analyze and describe the role of the government in seeking the development of green industrial park in North Kalimantan. This paper uses a qualitative research method with a descriptive approach. primary and secondary data sources are obtained through literature study, observation, and interviews. Based on the results of the research, it can be said that the government has carried out its duties quite effectively, both in the preparation and implementation stages of development, as evidenced by the development of the industrial area which has developed quite rapidly. Nevertheless, the development of green industrial estates in North Kalimantan still has several problems and obstacles that need to be resolved, especially related to land expansion plans, and supporting infrastructure for industrial estates. In conclusion, the development of green industrial estates in North Kalimantan is the largest green industrial estate development project in the world that will have a major impact on the Indonesian economic sector, but the development of these green industrial estates still needs special attention from the government to deal with several unresolved issues.

The Development of Angngaru Poetry Reading Ability in Elementary School Students of SD Bontokamase, Gowa Regency

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Gowa Regency boasts a diverse range of tribes, races, faiths, cultures, and dialects, but this does not prevent the people of Gowa from coming together. In this case, the Makassarese regional language serves as a means of unification. Aru (Angngaru) has traditionally been an art that involves regional poetry, notably giving an oath of allegiance before the king, and is now being implemented for elementary school students to adults to promote Makassar language arts. The ability to read Angngaru poetry in Poetry Development for Class Va Students of SD (Elementary School) Bontokamase in Gowa Regency is important. This research aims 1) to show the meaning of Angngaru poetry in class Va of SD Bontokamase, Gowa Regency, 2) to describe the poetry reading ability of Angngaru students in class Va of SD Bontokamase, Gowa Regency in reciting the array. This research used a quantitative descriptive and only wanted to see the ability to read Angngaru poetry for each student to pay attention to how to pronounce it in the Makassar language. Some raters are involved in this research to give the score for students’ performance. Quantitative research methods can be interpreted as research methods based on natural object conditions because researchers act as key instruments. The population in this research was Class VA students at SD Bontokamase, Gowa Regency, and the samples were 37 students, consisting of 20 female and 17 male students. The research results on students’ ability to read Angngaru poetry are very good, and they can show the meaning very well. Based on the Angngaru participants in this research, it can be used as a pilot for other classes and between schools. 37 out of 40 students who were trained to read Angngaru properly, on average, were able to read and express Angngaru poetry well.

Increasing Empowerment of Rural Economic Institutions through the Village–Owned Enterprises Development Program

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This study explains the program’s performance to increase the empowerment of economic institutions of rural communities by the Community and Village Empowerment Office in Sumedang Regency through the village-owned enterprise’s development program. This program aims to aid villages and village governments in establishing and enhancing village-owned enterprises. However, this program is different than expected. Because many village-owned enterprises still do not work, people do not know about the benefits of village-owned enterprises. The research was conducted using a qualitative methodology and the performance program guidance theory to evaluate program performance based on input, process, output, and outcome indicators. According to the study’s findings, the program has not performed optimally. Since several indicators have not been met, in the input indicator, the resources owned do not support program activities. Regarding process indicators, village-owned enterprise managers must improve their skills. Indicators of output reveal that village-owned enterprises could not develop village potential and locate suitable business units. Moreover, the community in the outcome indicators has not experienced the benefits due to a lack of ownership. Without considering the community’s needs, the village council established village-owned enterprises to comply with the rules.

Empowerment of Women’s Creativity at Dians Songket and Endek Housein the Village of Gelgel, Klungkung: A Perspective of Presidential Instruction

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This study focuses on empowering the creativity of the women of the Songket and Endek House Dians based on the perspective of Presidential Instruction No. 9 year 2000. The formulation of the problem is as follows: (1) Why does the empowerment of the Songket and Endek House Dians women’s creativity still exist? (2) What are the implications for improving the quality of life of the population, especially women, in accordance with Presidential Instruction No. 9 year 2000? The research method is qualitative in nature supported by bibliographical data sources to sharpen the conceptual, theoretical, and analytical framework. Gender analysis is used as an alternative tool to integrate the aspirations, interests, and roles of the population, especially women who are gender responsive. The findings show that the empowerment of Dians Rumah Songket and Endek has continued to exist through the pandemic period. This is inseparable from internal factors, namely the role of business actors, and external, namely the role of development actors (government, community, BUMN). In accordance with the business vision of Dians Rumah Songket and Endek, which is to develop businesses with positive aims to improve the quality of life of residents, especially women and realize gender equality. This has directly supported the targets that must be achieved in accordance with those set out in the MDGs guidelines, including alleviating poverty and promoting gender equality.

Development of Android-Based Interactive Physics Learning Media for Gas Kinetic Theory Materials

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This study aims to produce a decent Android-based interactive physics learning media, to know the user’s response to the learning media and to measure the effectiveness of the learning media. This type of research is development research using a 4-D model with 34 students as research subjects. The instruments used in this study were due diligence questionnaires by experts and physics teachers, student response questionnaires and tests. Based on the results of data analysis, the material expert validation was 96% with very feasible criteria, media expert validation was 96% with very feasible criteria and the physics teacher’s assessment was 80% with feasible criteria. Student responses to small group tests with 10 respondents obtained effective (2.8), productive (3), safe (2.9) and satisfied (3) results. Whereas in the large group test with 34 respondents the results were effective (3.12), productive (3.25), safe (3.01) and satisfied (3.17). Based on the calculation of the gain value, learning media is included in the medium category in the effectiveness of increasing students’ conceptual understanding with a value of 0.6.

Development of E-Module Based on Problem Based Learning by Using Adobe Flash Professional CS6 on the Material of Human Respiratory and Excretory Systems for Students of Class VIII SMPN 25 Padang

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Good results from education must be accompanied by effective learning. Effective learning one of which is influenced by the use of teaching materials. Preliminary investigation data at SMPN 25 Padang show that there is no teaching material in the form of an e-module that can visualize the subject matter as a whole. Based on the results of the questionnaire, it is known that 67.16% of students have difficulty understanding the concepts of the respiratory system and the excretory system. This causes the low learning outcomes for students, so teaching materials are needed that can assist in visualizing the subject matter as a whole. This study aims to produce an e-module based on problem based learning using adobe flash professional CS6 on the material of the human respiratory and excretory systems for students of class VIII that is valid, practical, and effective. This type of research is the Plomp model development research which consists of three phase, namely the initial preliminary research phase, the development or prototyping phase, and the assessment phase. The research subjects are students of class VIII SMPN 25 Padang Academic Year 2021-2022. The research data were obtained from validity, practicality, and effectiveness tests. The validity test data was obtained through a validation sheet by lecturers as validators. Practical test data was obtained from the results of the questionnaire response analysis of teachers and students. Effectiveness test data were obtained from multiple choice question sheets for assessing cognitive competence, observation sheets for assessing affective competence and psychomotor competence, and essay question sheets for assessing students creative thinking skills. The results of validation by validators on the e-module based on problem-based learning show an average value of 86.35% (very valid). The results of the practicality assessment by science teachers showed an average of 90.87% (very practical) and the results of the practicality assessment by students obtained an average value of 89.25% (very practical). The results of the effectiveness test from the cognitive, affective, and psychomotor aspects of students showed that the problem based learning based e-module was very effective and the value of creative thinking skills obtained an average of 74.24 (creative). Thus, it can be concluded that the problem based learning based e-module developed is very valid, very practical, very effective, and can train creative thinking skills.