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The problems experienced by young women in facing online learning adjustments during the Covid-19 pandemic at the Aisyah Kadipiro orphanage have the potential for stress for adolescents. The existence of a source of stress or stressors that trigger stress needs to be minimized with good stress management skills. Stress management skills need to be possessed and developed so that adolescents will be more skilled in implementing appropriate coping strategies. The target of the community service program that will be carried out is the Aisyiah Kadipiro orphanage. The phenomenon of stress caused by new adjustments to learning online during the Covid-19 pandemic makes teenagers feel stressed in learning. A solution that can be used to teach adolescents about stress management is through online stress management training. In this training, you will be taught about problem-solving when facing stressful situations and doing relaxation. The expected result of this community service activity is that teenagers in the orphanage can apply and practice coping strategies to manage stress during the Covid-19 pandemic.

The purpose of the research was to find out the level of the students' problem solving skills on environmental material at X class of MAN Bintan. The researcher applied descriptive quantitative approach as method for analyzing the data. Sampling in this study using Total Sampling technique with the sampel consisted of 59 students. This instrument is used to collect students' problem solving skills through six aspects to Chang & Kelly with 6 items essay and feature interviews. The data were analyzed with statistical rule in percentage. Based on the results of data analyze shows that a 77% rate highly classified. The researcher concluded that student at X class MAN Bintan has good problem solving skills. However, it still needs training and guidance to develop problem solving skills.

Classification is one of the most widely used techniques in machine learning. Text classification is the process of classifying data according to pre-determined groups or classes. Where in most cases, text classification uses labeled training data to obtain the rules used to classify test data into predefined groups. In this study, it is proposed to use CountVectorizer for Indonesian text classification which will be compared with TF-IDF Term Weighting and its three feature levels, namely Character Level, Word Level and N-gram Level as feature extraction which is implemented together with Naive Bayes classification and the BPPPTIndToEngCorpusHalfM dataset. To compare the classification performance, this study uses 10-Fold Cross Validation and Split Data using a ratio of 90:10, while to evaluate the accuracy of the authors using the F1-Score and AUC with the hope that this study will get good accuracy results so that it can be used as a reference to be developed using another method. The F1-Score accuracy obtained in this study was 0.93 and the AUC score was 0.95.

Background: Improving the quality of life of Indonesian people can be done through educational efforts both at school and outside of school. The School Health Business (UKS) is a basic health business aimed at schools and is the duty of the public health center to achieve health and improve learning achievement of school children). One of the functions of the UKS is as a forum for providing early health education especially for school children. Method: Before the implementation of the activity, the number of students involved amounted to 40 people, while the selection of students based on grade 8 and grade 9 would be selected again after getting extension activities and transforming as a UKS cadre. Activity Methods Used (1) Lecture and Demonstration Methods to discuss General Knowledge about School Health Enterprises (UKS), the role and participation of students in UKS activities, Efforts to Encourage, (2) Learning Methods Used to Transfer Assistance or Skills from the Value System Owned resource person to students. As a guest speaker providing health examination exercises for special UKS cadre students consisting of general physical examination and vital signs (blood pressure, temperature, pulse and breathing). Results: The results of the data collection obtained for SMP did not have its own UKS room ,but it was still combined with the primary school room which was still in the same building. Schools do not have UKS cadres and have never done UKS program activities. The level of student knowledge related to UKS is also very low. Conclusion: the level of student knowledge after counseling was found as many as 36 (86%) people have good knowledge and 6 people (14%) have enough knowledge. This shows that the provision of counseling and training can increase student knowledge. Suggestions, for SatyaSai Junior High School and Denut 3 Public Health Center to make a policy about the importance of UKS and to continue the program to have UKS space and to form a UKS structure so that good student behavior is formed to increase PHBS in schools and to follow up 

Female teachers of SMK Negeri 4 Surakarta have not been able to fill sustainable development, especially in increasing their professionalism in making scientific work. This work is very important in addition to measuring the success of learning as well as to improve the analytical skills of teachers in dealing with problems in the classroom. The problems faced by partners are: (1) lack of understanding and insight into the importance of other libraries that can be used to add teaching material in the teaching and learning process; (2) female teachers are not yet motivated to arrange scientific work as demands that must be met as professionals; (3) not many female teachers take advantage of opportunities and opportunities to develop themselves and increase their creativity as educators to support sustainable development practices; (4) there are still teachers who have not utilized the existence of mass media as partners that can be used to accommodate scientific work to meet the requirements as certified teachers. The targets of the Community Service are as follows: (1) socializing the importance of scientific work as a manifestation of professionalism; (2) holding a meeting to increase the motivation of female teachers in making work of innovation and creativity in order to improve the learning process; (3) provide training in the formulation of opinions based on scientific articles to be uploaded to online mass media. Outputs that can be given through community service are as follows: (1) report on the results of service; (2) making articles for scientific publications that are submitted to the journal of the results of the service; (3) submitting articles to mass media. The method of implementation is through socialization, training, mentoring and motivation. The results of the implementation of the activity showed the enthusiasm and great interest of the female teachers in the socialization and training of the preparation of scientific publications including articles produced to be published in print and online mass media.

Students are expected to get knowledge about clean and healthy lifestyle or in Indonesian is called Perilaku Hidup Bersih dan Sehat (PHBS). In fact, the program that is set by the government in PHBS application isn't optimally executed. The first survey data shows that the mental-disabled student's knowledge about PHBS (hand-washing) is less. The purpose of this research is for knowing the influence of hand-washing Education towards PHBS knowledge to mental-disabled students. Methods: The population of this research is 30 mental-disabled students from state mental-disabled elementary school of Tuban or SDLB Negeri Tuban with hand-washing learning SOP and questionnaire paper for knowledge scoring. The independent variable is clean hand-washing training and the dependent variable is PHBS knowledge to mental-disabled student  that scored by structural interview with pre-test and post-test. Results: As the result, it shows the most respondents have enough knowledge before the treatment, that is 18 (60,0%) students and almost all respondents have good knowledge after the treatment, that is 28 (93,3%) student. Conclusion: From this research result, the school is expected to apply the clean hand-washing training to develop PHBS knowledge learning in school periodically.

The title of this devotion is "Tutoring to overcome learning difficulties" the guidance of learning is part of the guidance and counseling that has the purpose of guiding the child in order to achieve optimum learning achievement (according to his ability), especially for children who have learning difficulties or those whose value is ugly even though the IQ is not low. Parents and teachers are expected to be mentors for children who like it. However, not all parents and teachers can become mentors to children who are having difficulty learning it well. They need to know what they can do to overcome / guide the child in order to perform optimally. To overcome this it is necessary to have additional knowledge and understanding of learning guidance. The target audience in this devotion program is Non-Productive Society of teachers and parents of kindergarten Lakshmi 7 Surakarta. They need to be given additional knowledge because the kindergarten teacher Lakshmi 7 does not have S1 background but Lakshmi 7 kindergarten teacher only from SMK, so the knowledge about guidance and counseling that should be given to the child is not found in school and not understood at all. so also with the parents of students who only average background of high school graduates they also understand the Guidance and Counseling that should be given also for Children. So that both at school and home children do not get guidance as it should be. While the method used in this devotion is Lecture / counseling and discussion and training. In this case, counseling is deemed best suited to increase their knowledge and understanding of counseling and guidance for children. As the evaluation is used questionnaires and discussions to explore their implementation in the field after counseling. The results of this dedication of parents and teachers to understand the importance of tutoring for children overcome learning difficulties. While the results of training as a guide in learning obtained 77.8% (21 Parents and teachers) can carry out its role as a mentor learning for children. So it can be concluded that the implementation of the devotion of learning guidance to overcome learning difficulties in parents and teachers Kindergarten Lakshmi 7 Turisari Surakarta successful. This can be evidenced from the results of the training that was attended by 27 people already able to be a mentor of 21 people.Keywords: Counseling, Guidance learn to overcome learning difficulties, teachers and parents.

The aim of teaching and learning English in Elementary School is that the students can understand about the language skills well and of how they should parctice those skills in daily activities. It is hoped that they can communicate orally and writtenly in English. This article peels up the use of classroom language training in learning English for elementary school teachers of SDN 01 Suruh Tasikmadu Karanganyar. By giving explanation of classroom language and practicing it, it is hoped that it could improve the teachers’ skill in using classroom language and they could manage the class well. Beside that, teachers could also get new ideas to implement it for their students in teaching and learning process by using interesting learning media or learning method. The method used in this activity was giving information about the use of classroom language, modelling and practicing it. The result showed that all participants (teachers) became more enthusiastic, motivated, and fun when they followed this activity. It showed the active classroom atmosphere and most of them were ready to implement classroom language in teaching and learning process continuously. Classroom language is a good way to overcome students’ problems in learning English and teachers should use it because it can be one of good solution to solve students’ problems in learning English.Key words: Classroom Language, Learning English

This community service aims to (1) provide understanding in the preparation of learning tools that are integrated with environmental education, (2) socialize innovative programs as an effort to realize the school’s cares and cultured environment, and (3) inculcate the attitude of environmental concern and scientific attitude to students of elementary school. The place of the community service is done in SDN Prawit I No. 69 Surakarta. Methods of implementation of community service include: (1) the approach method undertaken from the survey, licensing and motivation stages for the teacher to be trained (2) the method of program implementation, including the preliminary stage, the socialization and audience stage, the implementation stage and the final evaluation stage. The expected output targets is the teacher who attended this training is able to arrange learning tools and able to realize the program to the school’s cares and cultured environment. The resulting output is educational environment-oriented learning tools, Green Club's extracurricular design, implementation program in realizing a caring and cultured school environment, and publication of community service articles in scientific journals. Based on the dedication that has been done, the teachers feel interested and start designing environmentally oriented learning tools, schools have implemented clean and healthy life behaviour, and start running programs to adiwiyata school.Keywords: Environmental Concern Attitude, Scientific Attitude, School’s Care and Cultured Environment.

Academic data increases every year in line with the increase of students. Abundant data store is alsoan abundance of information. Data mining technology is a tool for extracting information on largedatabases and has been widely used in many domains. Predicting student performance (study evaluation) isan activity to determine a future state based on existing data. Data in the field of academic research hasbeen done with various methods and algorithms, but the use of algorithm SLIQ (Supervised Learning InQuest) has not been done.SLIQ is an algorithm developed by the IBM's Quest project team in 1996 for mining large datasets.SLIQ algorithm classify and predict the students performance, beginning with the data cleaning, conductedelection training and testing data. By calculating gini index of each attribute and then selecting thesmallest gini index data table is split according to the criteria until find the same class. From the results ofthe calculation process can produce a set of rules that can be used to predict student performance.From the experiment it can be concluded that the algorithm SLIQ with decision tree technique canbe used as an alternative in designing a system datamining applications. Tests conducted system showedthat the constructed model can be used to predict the performance of new students. The resulting accuracyof the model system in fact has a lower score than the accuracy of other applications that are used as acomparison of Tanagra. Advantages of the proposed system is in its design does not need complexcalculations in obtaining the gini index attributes.