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This research aims to determine the quick smash ability of volleyball players at the District Achievement Development Club. Brebes. This research uses a survey method with test and measurement techniques. The results of the research show that the quick smash ability of volleyball players at the Bina Achievement Club is still not satisfactory, especially in terms of power smash, vertical jump and ball placement. However, by increasing the portion of training and motivation, the quick smash ability of volleyball players at the Achievement Development Club can be improved. This research also found that the factors that influence the success of a quick smash are speed, timing, leg muscle explosive power and body posture. The results of this research can be used as a reference to improve the quick smash ability of volleyball players at the Achievement Development Club.

Science learning in elementary schools often faces challenges in improving students' learning outcomes, especially in the topic of energy transformation. This study aims to improve the learning outcomes of fourth-grade students in science, particularly in the topic of energy transformation, through the implementation of the Problem-Based Learning (PBL) model. This research uses the Classroom Action Research (CAR) method which consists of two cycles, each lasting one meeting. The results of the observation show that in the first cycle, students were active in learning but there were still some students who needed further guidance. In the second cycle, learning ran more effectively with students who were more focused and there were no longer any problems when divided into groups. The PBL model with the support of Canva presentation media successfully increased students' academic achievement, indicating that the PBL model is effective in helping students learn. The results of this study indicate that the PBL model can improve students' understanding and achievement in the topic of energy transformation. Therefore, the problem-based learning (PBL) model with the support of Canva presentation media is one of the effective approaches to improve the understanding of fourth-grade students in the topic of energy transformation.

Employing the syntax of the Cooperative Education Model more especially, the School Teams Achievement Departments (STAD) type this study intends to enhance students' learning results. There are three phases to this study's methodology, which is based on Classroom Action Research (CAR): pre-cycle, cycle 1, and cycle 2. Participating in this study were 37 students in their last year of high school at SMA Negeri 9 Surabaya in 2023–2024. Students' mathematical learning outcomes show a substantial improvement, according to the data. With each cycle, students' performance improved. Mastery was attained by 32.4% of students in the pre-cycle, 43.2% in cycle I, and 62.1% in cycle 2. This research provides strong evidence that the STAD type of collaborative education model improves students' performance in eleventh grade.  

The development and progress of Village Credit Institutions (LPD) can be seen through various achievements such as financial performance and operational results. A good Village Credit Institution (LPD) is recognized from its financial reporting system and services. In reality, not all (LPD) are able to use AIS wisely and accurately. The purpose of this research is to understand the influence of employee competence, work motivation, and job satisfaction on the performance of the accounting information system. The population consists of LPDs in Ubud Regency, Bali with a representation of 96 people. The data collection techniques used in this study include quantitative. The studies that have been carried out prove that employee ability has a positive effect on AIS performance, work motivation has a positive effect on the use of AIS, and job satisfaction has a positive effect on the use of AIS. We found that it had a positive impact. The magnitude of the influence of independent variables on the use of AIS is 65.4%.

In opportunity material, students' mathematical problem solving abilities are something that needs to be paid attention to. As a teacher, teachers should use various learning models that can help students improve their mathematical problem solving abilities. This research aims to help improve the mathematical problem solving abilities of class X-6 students at SMA Negeri 9 Surabaya through the Problem Based Learning (PBL) learning model on opportunity material. This research uses the Classroom Action Research (PTK) method which is divided into two cycles where each cycle consists of two meetings. The target subjects in this research were students in class X-6 of SMA Negeri 9 Surabaya, totaling 36 people. Data collection techniques in this research include observation and problem solving ability tests. From the data obtained, analysis was then carried out using descriptive analysis. The results obtained from this research are that students' mathematical problem solving abilities increase. In cycle one, there were 12 students who scored above the KKM (33.3%). Meanwhile, in cycle two, the number of students who scored above the KKM increased to 27 people (75%). Based on these results, the achievements of students who scored above the KKM increased so that students' mathematical problem solving abilities increased by 41.7% from cycle one to cycle two.

Inclusive education is one of the efforts to realize educational services for children with special needs as regulated in Permendiknas No. 70 of 2009. Magetan Regency was declared an inclusion district in 2017. Based on the 2023 education report card data, junior high school students have the lowest achievement in numeracy literacy compared to elementary and high school students, namely only 41.14%, almost close to the poor category (<40%). Based on the results of interviews with Special Assistant Teachers (GPK), data was obtained that slow learner students had difficulty using writing in the Mathematics learning process. The training activity for making learning videos using OpenShoot videos was carried out using direct practice, mentoring and evaluation methods. The aim of the training is to develop GPK's digital competency. The result of this training is learning media in the form of numeracy literacy learning videos for slow learner students.

Learning achievement is every learning activity carried out by students which will result in a change in themselves. The learning outcomes obtained by students are measured based on differences in behavior before and after learning is carried out. The economic conditions of students' families at SMP Negeri 2 Binjai have a significant influence on student learning achievement. Many students who come from families with economically disadvantaged backgrounds face various challenges that hinder the learning process. Financial limitations often mean they do not have adequate access to educational resources, such as books, the internet, and additional tutoring which can help improve understanding of subject matter. This research uses the Apriori method as a problem solving method, namely to correlate between Family Socio-Economics, Activities Students Outside the School Environment and Level of Student Learning Motivation with Student Achievement in class. If data A, G, K → O with Support 30% and Confident 100% and S*C value 30%. So, if a student from a family with an income of less than Rp. 1,000,000 who take part in extracurricular activities outside of school, and have family-driven motivation, will have academic achievement with good report cards. This research indicates that family socio-economic conditions have a significant impact on student academic achievement. Through data analysis, it can be seen that factors such as family income, student activities outside the school environment and the level of student motivation to learn can influence the extent to which students can achieve higher academic achievement.

The objectives of this research are: (1) To produce an e-module accounting module to improve the learning achievement of SMAS Regina Pacis Bajawa students. (2) Examining the feasibility of accounting e-modules to improve the learning achievement of SMAS Regina Pacis Bajawa students. (3) Examining the effectiveness of the accounting e-module in improving the learning achievement of SMAS Regina Pacis Bajawa students.This type of research is research and development research with the ADDIE model. With an experimental trial design using a pre-test – post-test model. The test subjects in this research were class XI IPS D SMAS Rergina Pacis Bajawa. Product suitability is tested by media experts, material experts, learning practitioners, namely teachers, and media users, namely students. Data collection was carried out using observation, interviews, questionnaires and tests. The data collection instruments used were interview guides, expert validation questionnaires, teacher response questionnaires, student response questionnaires, and accounting questions as an information system. Development products are assessed based on the appropriateness of media design and learning materials. The feasibility of the resulting learning media was analyzed using a conversion of 4 eligibility criteria, namely very good, good, poor and very poor.Results of the research (1) An accounting e-module with a book creator has been developed to improve student learning achievement. (2) The accounting e-module with book creator was assessed in the very appropriate category by media experts with a score of 91.66%, a score of 84.61% in the very appropriate category from material experts, a score of 100% in the very appropriate category from teachers and a score of 87 .14% in the very feasible category was obtained from student assessments. (3) E-module accounting module with book creator can improve the learning achievement of Regina Pacis Bajawa High School students. It can be seen that there is an increase in the average student score from the pretest of 57.18 to 85.78 in the posttest.

In a company, human resources are considered the most important and determine the success of a company, humans act as managers of the production factors used in company operations. Human resources in a company are said to be unique because basically humans find it difficult to free themselves from conflicts of interest such as the interests of the organization and the interests of the individual himself. It is impossible for a company to operate its activities without humans. No matter how simple a company is, human resources are the core of the company's activities so that the company is the result of activities of humans by humans and for humans. Human resources that support the smooth achievement of company goals are employees who have the ability to work well, have initiative, creativity, high responsiveness and the ability to carry out assigned tasks effectively. Managing human resources really depends on the character of the leader. Leadership style greatly influences the achievement of an organization's goals, where it influences employee performance. Therefore, a company definitely needs a leadership role in controlling the company to achieve common goals. This can be used as a consideration for the company which will later influence decision making and every company policy. The problem in this research is: is there an influence of autocratic, democratic and control-free leadership styles on the performance of PT employees. Mandom Indonesia Tbk Surabaya Branch? The data used in this research is primary data obtained by distributing questionnaires to PT employees. Mandom Indonesia Tbk Surabaya Branch.

The purpose of this research is to collect data on education in general and the leadership style of the madrasah principal in particular in an effort to improve student achievement. This research method is qualitative. Research conducted on descriptive analysis, speech, writing, and behavior as reported by individuals (subjects) themselves is known as qualitative research. The subjective nature of the principal is emphasized in this research approach. In order to increase the number of student achievements at MI Ma'arif Kaliwiro, the Madrasah principal's leadership plan includes involving and maximizing stakeholders, parents and students, conducting supervision, setting annual achievement targets, and giving gifts. Setting an example to the community, implementing strategic reforms with circumstances, and utilizing a combination of authoritarian and democratic leadership styles based on circumstances, and formulating the Madrasah's vision and mission to meet the aspirations of the community, parents, and Madrasah residents are part of the Madrasah principal's leadership strategy at MI Ma'arif Kaliwiro.

The group investigation type cooperative learning method is a cooperative learning model that is based on group discussions and involves students in small groups, compiling material and creating a learning environment that allows students to be brave and appear confident in expressing ideas or opinions, enjoy collaborating, actively participating. , so that students get a meaningful learning experience. The group investigation type learning method encourages students to be actively involved in learning planning from the beginning to the end of the learning process. This research was carried out using a literature review approach, where the researcher tried to examine ideas about group investigation type cooperative learning methods from many references. It was found in the research that the application of the group investigation type cooperative learning method contributed to student learning achievement. This learning method succeeds in creating an active learning environment and helps students to work cooperatively in solving problems. Apart from that, this learning method can grow students' thinking abilities and provide opportunities to learn more meaningfully in a social context with their group friends. Because of this, according to researchers, the group investigation type cooperative learning method should be the teacher's choice in the learning process.

The research aims to find out how much influence the application of the Student Teams Achievement Divisions (STAD) type cooperative learning model has on the active learning of Christian Religious Education and Characteristics of class VII students at SMP Negeri 3 Siborongborong for the 2023/2024 academic year. The research hypothesis is that there is a positive and significant influence of the Student Teams Achievement (STAD) type cooperative learning model on the active learning of Christian Religious Education and Characteristics of class VII students at SMP Negeri 3 Siborongborong for the 2023/2024 academic year. Descriptive and inferential quantitative research methods. The population of all class VII students at SMP Negeri 3 Siborongborong for the 2023/2024 academic year who are Protestant Christians is 109 people. The sample was random (random sampling) namely 50% of the total population, namely 55 people. The research instrument is a closed questionnaire. The results of data analysis obtained: a) The value of rcount=0.574>rtabel=0.226 and tcount=5.103>ttable=2.00575 shows that there is a positive and significant relationship between the Student Teams Achievement Divisions (STAD) type cooperative learning model and active learning in Christian Religious Education and student character. b) Regression equation. c) The determination test shows that the magnitude of the effect is 32.95%. d) Hypothesis testing obtained Fcount=25.751>Ftable=3.15 then H0 is rejected and Ha is accepted. The research concluded that there was a positive and significant influence between the Student Teams Achievement Divisions (STAD) type cooperative learning model on the learning activity of Christian Religious Education and Characteristics for class VII students at SMP Negeri 3 Siborongborong for the 2023/2024 academic year.

This research aims to analyze the role of the KKN Teaching Program in increasing student learning motivation at SDN Rowobranten, Kendal. The KKN Mengajar program, which involves students in service and teaching activities, was implemented as an effort to overcome low learning motivation among elementary school students. Using a mixed-methods approach, data was collected through surveys, interviews, and classroom observations over a three-month period. The research results showed a significant increase in student learning motivation, which was demonstrated by increased attendance, active participation in class, and enthusiasm for the learning process. Additionally, qualitative feedback from teachers and students shows that the KKN Mengajar Program creates a more dynamic and interactive learning environment, and encourages positive attitudes towards education. This research concludes that the KKN Mengajar Program has an important role in increasing student learning motivation and recommends the continuation of this program in similar educational settings to achieve a broader impact on student achievement and engagement.

The presidential election simulation game using the Python programming language is designed to provide players with an interactive experience in protecting society through the leadership election process. In this game, players will choose between several presidential candidates represented by a specific character. Each nominee has a different platform and vision, and players must make smart decisions to meet the needs and expectations of society. Through a game mechanism that involves policy choices, campaigns, and community responses, players will experience the impact of political decisions on community conditions in a simulated manner. The player's score or achievement will be reflected in the level of public support obtained by the selected candidate. The ultimate goal is to provide players with an understanding of the complexities and responsibilities of choosing leaders who are able to protect society well.  

Measuring financial performance is important because a healthy bank will influence public trust and the achievement of an effective and efficient economic system. This research aims to determine the financial performance of PT. Bank Mandiri (Persero) Tbk in 2018-2022. The variables of this research are financial performance, return on assets, return on equity, net profit margin and operating expenses, operating income. The population and sample of this research are financial reports in the form of balance sheets and profit and loss from PT. Bank Mandiri (Persero) Tbk 2018-2022. Data collection was carried out using documentation techniques. The results of this research indicate that the financial performance of PT. Bank Mandiri (Persero) Tbk in 2018-2022 based on Bank Indonesia standards is classified as healthy. This is influenced by an increase in interest income, which causes growth in net profit.

The use of mobile phones by students has become a common thing in daily life. This study aims to analyze the influence of the intensity of mobile phone use on student learning outcomes. The research was conducted using quantitative methods. Data was collected through questionnaires that measured the intensity of mobile phone use, both for academic and non-academic activities, as well as the value of student learning outcomes. The results of the analysis showed that there was a negative correlation between the intensity of mobile phone use for non-academic activities and student learning outcomes, where the higher the intensity of mobile phone use for things outside of learning, the lower the learning outcomes. On the other hand, moderate use of mobile phones for activities that support learning can have a positive impact on learning outcomes. This finding indicates the importance of managing the use of mobile phones wisely by students so as not to interfere with academic achievement.

This study aims to analyze how the influence of transformational leadership, self-efficacy and career development on employee performance with achievement motivation as an intervening variable in female officials in the Riau Islands Provincial Government. The analysis used in this research is parametric and non-parametric statistics using SEM-PLS (Structural Equation Modeling-Partial Least Square). Data analysis with parametric and non-parametric statistics regarding research variables, calibration tests / pilot tests, validity and reliability, Outer model and inner model analysis, as well as discussion of the results of hypothesis testing or Path Analysis. This study uses path analysis to examine relationship patterns that reveal the effect of a variable or set of variables on other variables, both direct and indirect effects. The calculation of the path coefficient in this study was assisted by SmartPLS. The test results in this study found that Transformational Leadership and Career Development had no significant effect on the Performance of Women Officials in the Riau Islands Provincial Government, while Self Efficacy had a significant effect on the Performance of Women Officials in the Riau Islands Provincial Government, Career Development and Transformational Leadership had a significant effect on the Performance of Women Officials in the Riau Islands Provincial Government Transformational Leadership, Self Efficacy and Career Development have a significant effect on Performance with Achievement Motivation as an Intervening Variable on Women Officials in the Riau Islands Provincial Government.  

This research aims to determine the professional competence of teachers on student learning achievement at Al-Ulum Terpadu Islamic Middle School, Medan. This research uses a quantitative approach with a descriptive method using a questionnaire as a data collection instrument. The population in this study was 32 teachers, so the sample size in this study was 32 teachers, because the population was less than 100, based on Suharsimi Arikunto's opinion, the entire population was used (population study). The main data collection technique uses a 5 Likert scale answer choice form. Data is analyzed using simple linear regression to test the research hypothesis. Based on the data processing carried out, statistical testing resulted in Ho being rejected and Ha being accepted, which explains that there is an influence of teacher professional competence on student learning achievement. This is obtained from the results of the F test which shows Fcount is 19.072 and Ftable = (k-1; nk) namely (2-1; 32-2) = (1;30) = 4.17, so the value of Fcount > Ftable is 19.072 > 4.17 with a sig value. 0.001 < 0.05 which means there is an influence of teacher professional competence on student learning achievement in the F statistical significance test. Apart from that, a simple linear regression test was carried out to obtain the regression equation Y' = 105.683 – 1.44 1.44. However, if the teacher's professional competency value is 105.683 when X is 0, then student learning achievement will decrease by 0.144 for every one unit increase in %. Meanwhile, the remaining 61.1% is explained by other variables not studied.

This differentiated learning lesson study for the Lubuklinggau City Science Teacher Learning Community was carried out at Lubuklinggau City 5 Public High School on January 10-12, 2024 involving 20 science teachers at Lubuklinggau City 5 Public High School. This activity uses the Plan, Do, See and Redesign cycle. To measure participants' achievement using a pre-test and post-test before the activity. The Plan stage begins with identifying learning problems which include teaching materials, learning strategies, and who will act as a model teacher; The Do (implementation) stage, namely: (a) learning implementation activities carried out by one of the model teachers to put into practice the learning plans that have been prepared together, and (b) observation activities carried out by the teacher, the principal acting as an observer. In the See (reflection) stage, due to efforts to improve the learning process, lecturers and teachers then reflect on what is interesting, what things need to be improved and what things we need to leave behind. The results of the analysis show that differentiated learning lesson study is very useful in increasing scientific literacy. Lesson study has a positive impact on teachers collaborating and sharing good practices in scientific literacy teaching strategies so that they can improve the quality of learning and increase teacher pedagogical competence. Lesson study can develop skills in problem solving.

The main objective of this research is to generate interest in learning among seventh grade students at SMP Negeri 13 Surabaya. Through the application of digital comic-based learning methods designed using Canva, this study aims to overcome students' low interest in learning which has an impact on their academic achievement. Using the Kemmis & McTaggart model of Classroom Action Research (PTK) approach, this study involved 30 students as research subjects. The main instrument used was a teacher assessment journal to observe the development of students' interest in learning descriptively. The results showed a significant increase in students' interest in learning after the application of digital comic-based learning methods. This can be seen from the increased enthusiasm, active participation, and interaction of students in the learning process. The findings underscore the potential of digital comics as an effective learning medium to increase students' learning motivation and contribute positively to their academic achievement. Hopefully, the results of this study can serve as a reference for teachers in designing more innovative and engaging learning.