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The purpose of this study is to describe the results of the analysis of improving students' mathematical communication skills with Realistic Mathematics Education approach. The type of this research is descriptive qualitative research using the library research method. The subject of this research is the most published articles in published journals about mathematical communication skills through Realistic Mathematics Education approach to junior high school students. Based on the findings from 5 journals, it was found that students' mathematical communication improved better in students who studied with Realistic Mathematics Education approach compared to students who studied with conventional learning. Realistic Mathematics Education approach can improve students' ability to describe, understand, and represent mathematical ideas contained in pictures, tables or diagrams. So, Realistic Mathematics Education approach is one approach that can improve students' mathematical communication skills at the junior high school level with effect size score of 1,158 in the large effect category.

This study aims to determine whether there is a positive and significant effect of the Group Investigation type cooperative learning model on students' mathematical reasoning and communication skills in the Pythagorean Theorem sub-subject in class VIII SMP Negeri 1 Munte in the 2019/2020 Academic Year. The population in this study were all class VIII students of SMP Negeri 1Munte for the 2019/2020 Academic Year. While the sample in this study consisted of 2 classes of 38 students each in class VIII-1 as the experimental class and class VIII-3 as the control class. The experimental class uses the Group Investigation cooperative learning model consisting of 5 students per group, and the control class uses the Group Investigation type cooperative learning model consisting of 2 students per group. This type of research is an experiment. Prior to testing the hypothesis, the normality and homogeneity tests are tested first. Normality was tested using the Lilliefors technique and homogeneity using the F test. From the tests performed, it was found that both samples were normally distributed and homogeneous. There is a positive and significant influence of the Group Investigation cooperative learning model on the mathematical reasoning abilities of junior high school students. There is a positive and significant influence of the Group Investigation type of cooperative learning model on the mathematical communication skills of junior high school students because the average communication ability of students who are taught with the Group Investigation type cooperative learning model consisting of 5 people per group is higher than the average communication ability of students who are taught with the Group Investigation type cooperative learning model consisting of 2 people per group

This study examines the genealogical transformation of the Neosufi order in Indonesia, focusing on the shift from a private-ritual institution to an active and open social movement in the public space. Through a qualitative approach based on literature study and hermeneutic analysis, this paper highlights how the Qadiriyah Naqsyabandiyah Order (TQN) Suryalaya represents a new form of Sufism that combines spiritual depth with collective social action. This transformation is seen in various fields, ranging from drug rehabilitation, Islamic boarding school education, to spirituality-based economic empowerment. The order is no longer just a space for contemplation, but also plays a role in the process of social reconciliation, moral advocacy, and expansion into the public space through digital media. However, this dynamic also raises genealogical problems in the form of spiritual symbolization by the state, co-optation of power, and ambiguity in the interpretation of modernity. Indonesian Neosufism is a contextual response to spiritual and social crises, as well as a field of negotiation between the legacy of tradition, the demands of modernity, and the structure of state power. This study is a development of the author's dissertation and academic book manuscript that is being prepared for publication, thus presenting theoretical and practical contributions to the study of Sufism and social development.  

Educational problems always arise along with the development and increase of students' abilities, situations and environmental conditions that exist due to the influence of information and culture as well as the development of science and technology. The geography subject for the material of the Theory of the Formation of the Universe according to the results of observations and interviews made to class X social studies 3 students at SMAN 3 Jember is considered boring material. This study used the classroom action research method. The research will be carried out as many as two cycles, if in cycle I it has been achieved as desired, namely achieved classical completeness, then the implementation of the cycle is stopped, but if the results achieved have not reached the desired one, then continued in cycle II by optimizing the researcher's hard work in applying the STAD learning model so that the expected goals are achieved. The results of learning activities in cycle II are better than learning in cycle I. The application of the STAD model learners has succeeded in increasing students' abilities and increasing student activity by 93.75%, growing awareness to always uphold cooperation in solving problems together so as to realize a high social sense between friends in school  

This study aims to analyze the initial needs of learning strategies in increasing motivation and learning outcomes of Mathematics for class V Elementary School (SD). The method used in this study is a qualitative descriptive method with research instruments in the form of observation, questionnaires, interviews, and assessment document analysis. The data analysis technique used includes three stages, namely data reduction, data presentation, and drawing conclusions. Based on the results of the initial instrument data analysis, it was found that the motivation and learning outcomes of the fifth grade students at SD Negeri Songgom 01, SD Negeri Songgom 02, SD Negeri Songgom 04 and SD Negeri Songgom 05 in learning mathematics were still low. The average value of student learning motivation is only 62 with the highest score being 82 and the lowest score being 50. While the average score of student learning outcomes is 66.7 in the low category while the highest score is 85 and the lowest score is 45. Low motivation and student learning outcomes are caused by the condition of the learning environment that is not conducive, lack of facilities and infrastructure, lack of support from parents, and the difficulty of using appropriate learning strategies in learning. This research can be used as an initial analysis of the need for appropriate learning strategies in Mathematics learning materials so that students' motivation and learning outcomes can increase.

Exercise has many physical benefits, including reducing stress. People who exercise regularly tend to appear more relaxed and cheerful, making them more resilient to physical and emotional stress. This is especially relevant for students who may experience stress due to the change in learning style from junior high school to higher education. The purpose of this study was to investigate the relationship between exercise habits and stress levels in the community of area X. This study used a cross-sectional design and used two basic instruments: the Exercise Habits Questionnaire and the DASS-42. This questionnaire was specifically intended for all adults aged 25-55 years, totaling 96 people and respondents were sampled and analyzed using the Chi Square test. The results showed that 38 respondents (39.6%) exercised regularly, while 58 respondents (60.4%) did not exercise. A total of 57 respondents (59.4%) reported normal stress levels, while 9 respondents (9.4%) reported mild stress levels, 13 respondents (13.5%) reported moderate stress levels, 12 respondents (12.5%) reported severe stress levels, and 5 respondents (5.2%) reported very severe stress levels. The Chi Square test produced a p-value of 0.144. The results showed that there was no significant correlation (p=0.144) between exercise habits and stress levels among residents of Village X.

Background: Social welfare is highly correlated with health because poor health can cause a decrease in the level of social welfare and vice versa. Some of the indicators used to measure the level of community welfare include; Life Expectancy (AHH), Average Years of Schooling and Per-Capital Expenditures from the community. This is consistent with the results of research by Erwin Ndakularak, et al (2013) who concluded that household expenditures for food, education and health simultaneously have a significant effect on the welfare of the people of districts/cities in the Province of Bali. From the description above, it is deemed necessary to analyze the benefits of the KBS program in improving the welfare of the people of Badung Regency..

The progress of science and technology of a nation is certainly inseparable from the success of the learning process in higher education institutions and institutions in that country. The stages of change are expected to be able to bring the nation towards the progress of a higher civilization and permeate as a whole as the identity of the nation. The level of mastery of science and technology is clear evidence of the success of development. Improving mastery of science and technology is not only carried out in formal education, but can also be carried out through non-formal education. Information technology has developed very rapidly and covers various fields. The field of education is one of the fields that is influenced by information technology, both in the formal learning process at school and non-formal in the form of training outside of school  

This service aims to implement the Focus Group Discussion (FGD) teaching method on PAI material at the high school level. This service uses a qualitative descriptive method which is carried out in class XI, totaling 35 students which is carried out through the preparation, implementation and evaluation stages. The problems faced by students when learning tend to use the lecture method, especially in PAI lessons, students are only listeners without having to express students' opinions, this results in a decrease in student interest and activity when receiving lessons. The results of this service prove that students have empathy during the learning process and can express creativity in explaining material, hone students' confidence in expressing opinions and train students' cohesiveness with other students which makes the method effective. This model can be a stimulus for educators who want to apply the PAI learning method in the classroom.

The increasing use of social media among students has raised concerns regarding its impact on academic performance and digital well-being. This study aims to examine the relationship between social media usage, student learning outcomes, and overall well-being in a digital environment. Using a mixed-methods approach, data were collected through surveys and in-depth interviews with high school and university students. The findings indicate that while social media can serve as a valuable tool for academic collaboration and resource-sharing, excessive and unregulated usage often leads to distractions, reduced academic performance, and negative effects on mental health. The study highlights the need for balanced social media engagement and the implementation of digital literacy programs to promote responsible usage. These insights contribute to the ongoing discussion on digital well-being and offer practical recommendations for students, educators, and policymakers.  

The Industrial Revolution 4.0, which coincided with the presence of the Covid-19 pandemic, demanded that the world of education implement a different system. Classroom learning that involves students directly is now starting to switch to online learning. One of the learning media used is the Kahoot application. Interactive quizzes in this application can be implemented on an ongoing basis, including in face-to-face learning after the pandemic. Unfortunately, not all educational institutions know about the existence and benefits of this application. Sungai Putih High School, Kampar Regency, which is our service partner, is one of them. This dedication to introducing interactive learning through online media has had satisfactory results. From 38 respondents covering all classes and teachers at the high school, 100% of respondents felt interested in this learning and 96% of respondents agreed that learning evaluation using Kahoot was felt to be more effective than tests in general. For the continuity of implementation, the service team provided a Kahoot Usage Guide book which was designed directly by the service team.

High school students are the young generation who have the potential and have the opportunity to play an active role in the development of the nation and the nation. To support their ability to compete in today's era, high school students are required to have self-confidence, be able to communicate politely, and be polite as part of public speaking. If you do not have the ability to communicate in public appropriately due to a lack of self-confidence, then the interaction cannot run smoothly. Therefore, to provide understanding, public speaking training is held using the CCP (Confident, Content and Performance) method. This dedication activity was a collaboration between the lecturer who held the tridharma activities of higher education and the UPTD SMAN 13 Maros which is located in Pucak Village. By using the practice method which begins with increasing self-confidence, followed by creating content and finally preparing for a live performance. the enthusiasm of the participants was very high, various questions were asked during the discussion so that this activity could provide training in the development of public speaking presentation skills

The study of the influence of assertive communication style and organizational culture on employee performance with job satisfaction as an intervening factor was conducted by taking a sample of 72 respondents from the Al Ummah Education and Human Resources Foundation who were placed in Assalaam Integrated Islamic Junior High School Pekalongan City. From the results of the study, it was found that assertive communication style has a positive effect on job satisfaction; organizational culture has a positive impact on job satisfaction; Assertive communication style has a positive effect on employee performance, organizational culture has a positive impact on employee performance, job satisfaction has a positive effect on employee performance, job satisfaction does not mediate the influence of assertive communication style on employee performance, job satisfaction mediates the impact of organizational culture on employee performance.

The objective of this research is to analyze the improvement in quality values between classes that use the Cooperative Learning Method tipe TGT (Team Games Tournament) with the DirectInstruction class at Jakarta 51 High School grade XI MIPA conduct research from april until may 2019. This research method used the quantitative research methods type of quasi experimental thatfocus on the mastery of Elasticity concept in science in seeing the influence of cooperative learning models using the TGT type. The results of the study are described using a purposive sampling that compares the differences in 2 (two) classes, namely the experimental class through the Team Games Tournament learning model and the control class through the Direct Learning model in students and then measures the mastery level of Elasticity concept.

This study aims to find out whether there is an influence of the Problem Based Learning-Computational Thinking (PBL-CT) model on analytical thinking skills in terms of students' interest in Natural Sciences subjects. This research was conducted at the Kalam Kudus Christian Middle School in Malang in the 2022/2023 academic year. The design used in this study was a non-equivalent group design quasi-experiment. Retrieval of data using ten essay questions which are made according to indicators of analytical thinking ability and students' interest in science is measured by using a questionnaire.  Data analysis was carried out by the Two Way Anova parametric test. Based on the results of the analysis carried out, the results were obtained: (1) there were differences in analytical thinking skills between students who were taught using the Problem Based Learning and Problem Based Learning - Computational Thinking (PBL-CT) learning models with a significance <0.05. (2) there is no difference in the ability to think analytically between students who have a high, medium, and low interest in learning science as shown by a significance value of 0.748 > 0.05. (3) there is an interaction between Problem Based Learning - Computational Thinking (PBL-CT) on students' analytical thinking skills in terms of students' interest in natural science subjects with a significance value of <0.05

The existence of the SKB of three ministers of social, economic, political, cultural and national civilization and for Muslims the three ministerial SKB has meaning, first, the occurrence of social and vertical mobility of madrasa students which so far has been limited to traditional educational institutions (madrasas and Islamic boarding schools), and secondly, opening up opportunities for the possibility of santri children entering the area of ​​work in the modern sector. The existence of Islamic education policies during the New Order era brought changes to Islamic education and the life of the nation, especially Muslims. The birth of a three-ministerial SKB stating that madrasah alumni could continue their education in public schools both at home and abroad. And that was born from the process of modernizing Islamic education which began in the early 20th century. In line with the development of social and economic institutions, the Muslim modern elite mostly live in cities, are highly educated, have religious knowledge, work in the New Order bureaucracy and in various secular modern institutions, the social and religious position of the modern Muslim elite makes them have social access. and strong politics. And they spread a lot to membership in the DPR both through Islamic and nationalist parties such as Golkar and others.

Teenagers with inadequate knowledge about cosmetics are more likely to use harmful or unlawful goods. Students at SMA Kalam Kudus II Jakarta have never received instruction on the selection and application of beauty products. This counseling session is anticipated to raise the SMA Kalam Kudus II Jakarta students' awareness of the importance of utilizing adolescent-appropriate and safe skin care products and how to select them. This counseling procedure is conducted offline for counseling participants at Kalam Kudus II Jakarta High School. The given counseling material addresses a variety of adolescent skin conditions, as well as the many types of skincare ingredients and how to choose the appropriate one based on the adolescent's skin. Compared to the Pre-test, which was administered prior to the presenter's explanation of the topic, there was an increase in knowledge on the Post-test. Therefore, it can be inferred that participants gained knowledge from this activity's material and conversations, particularly in regards to the skincare material offered.

Clean and Healthy Living Behavior is an endeavor to live a healthy lifestyle at both the individual and communal levels. In the current pandemic era, it is crucial to focus on Clean and Healthy Living Behavior in order to avoid various viruses and diseases. The necessity of Clean and Healthy Behavior must continue to be emphasized to all segments of society. Youth is a group that need attention. According to a situational analysis conducted at SMA Kalam Kudus II in Jakarta, there is a problem with poor levels of cleanliness and health consciousness. To raise high school students' understanding of clean and healthy lives, it is required to conduct activities such as lectures, discussions, and outreach. This service activity takes place in Kalam Kudus II Jakarta High School. This service action was accomplished by performing a survey of service sites, preparing service locations, and delivering Clean and Healthy Behavior support resources. Youth members have participated in Clean and Healthy Living Behavior socialization activities using lecture, discussion, and question and answer formats. This service activity worked smoothly overall. The conclusion that can be derived from this is that service activity participants recognize the significance of clean and healthy lifestyle choices in preventing various diseases.

Abstract Gadget is a small device that has a special function related to today's technological developments. Almost all humans, especially high school/vocational school children nowadays, already have Gadgets. Gadgets are used to meet the needs of today's life which is the main target in everyday life. The impact of using positive gadgets is as a good learning tool, but the negative impact of gadgets makes attitudes that are not good or affect one's behavior and health. So from that, the author provides community service to early youth regarding the impact of Gadgets at St. Vocational High School. Nahanson parapat sipoholon, to use Gadgets in a good way. The method used by the author is the Qualitative Method, in which the author gives an explanation through material regarding the impact of gadgets. the development of globalization with the demands of the need for rapid exchange of information, the role of technology has become very important. So that it makes users uncontrollable in using these gadget          

21st century learning has had a huge impact on students and teachers. Students must be guided to be able to think critically to overcome various kinds of problems that occur. Furthermore, teachers as education play an important role in honing problem solving skills in their students. The problem solving learning model is a learning model that directs students to solve problems in the learning process. In addition, the problem solving learning model is not fully capable of being applied by science teachers. Although, in the 2013 curriculum in Indonesia a teacher is required to be able to apply the problem solving model in conducting science learning. Not only that, the limited experience of teachers in applying variations of these learning models is still the main obstacle in learning science. So, teachers in Indonesia must have extensive experience in adopting problem solving learning models. This study aims to determine the effectiveness of the problem solving learning model in learning science in Indonesia. This research is a kind of meta-analysis research. The research sample came from analyzing national and international journals published from 2010-2022. The selection of data used as samples was carried out very strictly and thoroughly. Searching for this research sample through Google Scholar, Eric, Hindawi, Sage, Springer, Proquest, IEEE, DOAJ, and Wiley. The sample selection technique is a purposive sampling technique. In this technique, the data that is used as a sample must have a relationship with the research variable. In searching for sample keywords, namely problem solving learning models in learning science (Biology, Chemistry and Physics) in various schools in Indonesia. Data analysis is descriptive statistical analysis with the OpenMEE application. Data analysis was performed by calculating effect size, standard deviation (SD), average value (mean), and N-gain. The results of this study concluded that the application of the problem solving learning model was very effective in learning science in Indonesia. This learning model is able to increase student learning outcomes with an average score of 86 students in the experimental class and 65.5 in the control class, the effect size value is 1.39 in the high category and N-Gain is 0.55.