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This study aimed to analyze the habitat suitability of the endangered Proboscis monkey (Nasalis larvatus) on Borneo using a multi-machine-learning approach. This study integrated physical, vegetational, meteorological, and human activity data to develop a comprehensive habitat suitability model. Four machine-learning algorithms, namely, maximum entropy (MaxEnt), random forest (RF), support vector machine (SVM), gradient tree boosting (GTB), and classification and regression trees (CART), were employed to model the habitat suitability index. A total of 1943 sample points were divided into training (70 %) and validation (30 %) sets for the analysis. This study included three main stages: geospatial database creation, spatial habitat modeling using multi-machine-learning algorithms, and habitat suitability evaluation. In addition, the pressure from human development on the habitat suitability index model was analyzed. This study identified a high level of suitability for Proboscis monkey habitats in nearshore areas. The maximum habitat suitability for Proboscis monkeys was observed to be 11.54 %, as evidenced by the consensus of the MaxEnt value and four machine-learning algorithms. Conversely, the minimum habitat suitability was recorded at 13.27 %, as indicated by disagreement among all algorithms. The AUC values for the machine-learning models ranged from 74 % to 90 %, indicating moderate to high predictive performance. This study provides valuable insights for the formulation of well-planned development programs for Proboscis monkeys. The results of this study will contribute to the accurate identification of potential Proboscis monkey habitats, thereby providing support for conservation efforts aimed at safeguarding this endangered species.

Terbuka University is a leading institution that implements the optimization of digital transformation, especially in distance learning systems. To improve the quality of service to students and stakeholders, Terbuka University has developed the Terbuka University Digital Learning Materials application. This application offers several learning modules that can be accessed through the Google Play Store. This research aims to classify data using different labels related to reviews of the Terbuka University Digital Learning Materials application using the Long Short-Term Memory classification algorithm. Evaluation is conducted to find accuracy, f1-score, precision, and recall values. The research results show that classification with Long Short-Term Memory achieves an accuracy of 76.72% with the Vader label, and the accuracy with the TextBlob label reaches 74.21%. Confusion matrix evaluation shows precision results of 0.91 and recall of 0.78, with an f1-score of 0.84 for the Vader label. For the TextBlob label, the precision is 0.96, recall is 0.45, and the f1-score is 0.61. This research contributes positively to understanding the evaluation and classification of reviews of the Terbuka University Digital Learning application. Implementing the Long Short-Term Memory algorithm with the Vader label can be an effective choice to improve service and learning quality through the application.

This study aims to determine the relationship between students’ perception to the learning media, digital literacy skills, and self-regulated learning with students’ cognitive learning outcomes in the rural area. This study was the ex post facto with quantitative data. The method used was differential causal comparative with multiple linear regression analysis. The three variables were measured using a questionnaire, cognitive learning outcomes was measured by test. The results showed that students’ perception to the learning media, digital literacy skills, and self-regulated learning on students' cognitive learning outcomes had a moderate simultaneous relationship. The findings also showed that the contribution of self-regulated leraning to the cognitive learning outcomes was the higher (71.42%). The contribution of the three variables to cognitive learning outcomes was 86.41%. Based on related facts, research recommendations can be expanded by measuring from several other rural areas and examining several other variables, especially those that support the learning process oriented towards empowering 21st century competencies by utilizing the latest technological developments and that can reach all regions of Indonesia, especially in rural areas so as to minimize the gap in the quality of education in Indonesia.

nsia yang menjadi tahapan terakhir dalam proses kehidupan yang dimana banyak terjadi penurunan dan perubahan dalam fisik, psikis, sosial yang saling berhubungan satu sama lain, sehingga memungkinkan untuk menimbulkan berbagai masalah kesehatan fisik dan mental seperti menurunnya kualitas tidur, peningkatan tekanan darah, dan peningkatan stres Aktifitas fisik merupakan salah satu mekanisme menghadapi permasalahan kesehatan pada lansia. Jenis olahraga yang paling tepat bagi lansia adalah latihan senam lansia dan Slow deep breathing Pengabdian ini bertujuan mengedukasi dan memberikan latihan kepada lansia untuk mengurangi permasalahan kesehatan yang dialami oleh lansia. Kegiatan pengabdian ini merupakan kegiatan pemberian latihan slow deep breathing dan senam lansia kepada lansia. Pelatihan yang dilakukan melalui demonstrasi langsung yg kemudian diikuti oleh lasnia. Pelaksanaan kegiatan ini dilaksanakan pada tanggal 8 – 23 Juni 2022 yang dilaksanakan secara langsung di di Posyandu Sedap Malam Malang yang diikuti oleh 40 orang peserta Lansia. Hasil latihan yang dilakuan oleh lansia di Posyandu Sedap Malam, didapatkan perubahan yang signifikan dari kualitas tidur, tekanan darah, dan tingkat stress kearah yang baik.

Permasalah Kesehatan lansia sangatlah komplek seperti halnya penyakit mental, musculoskeletal, neuromuskuler, kardiopulmonal dan integument. Penyakit yang kerap diderita lansia adalah dr system kardiovaskuler berupa hipertensi. Metode pelksanaan pengabdian Masyarakat yaitu dengan pendekatan berupa penyuluhan berkaitan dengan teori yg mnyebakan permaslahan utama hipertensi salah satunya adalah penyebab, factor-faktor yang memperparah dr kurangnya aktivitas fisik adalah kecemasan akan Kesehatan, perekonomian dan masadepan, sehingga mempengaruhi kualitas tidur lansia. Dari hasil pendekatan peran fisioterapi pada lansia terdapat bahwa 70% lansia mengalami kecemasan dan hipertensi 40%. 50% lansia mengalami penurunan kualitas tidur serta 30% lansia mengalami penurunan aktivitas fisik dengan rata-rata usia 77 tahun. Kegiatan pengabdian Masyarakat yang telah berhasil dilaksanakan untuk meningkatkan pengetahuan Kesehatan dan kemandirian lansia. Lansia dapat meningkatkan eshatanya dengan tetap beraktivitas untuk meningkatakan kesehatanya dan terhidar dari berbagai penyakit.

Mathematical bitterness is one of the critical factors influencing students’ mathematical performance, highlighting the need for further action to address its impact. However, there has been no instrument thus far that can identify mathematical bitterness, particularly one caused by teacher treatment. This research, therefore, aims to construct an instrument to identify the presence of mathematical bitterness. This research involved 307 senior high school and undergraduate students, who were given and responded to a set of 30 questions. The data were then analyzed using confirmatory factor analysis (CFA) through IBM SPSS 20. Confirmatory factor analysis grouped the items into six dimensions (indicators) of mathematical bitterness. Each indicator shows a high Cronbach Alpha result, indicating strong validity in each group of indicators. Overall, the constructed instrument demonstrates strong validity and reliability. This instrument has been successfully constructed and statistically tested, thus making it readily available for use by other scholars interested in investigating mathematical bitterness on a broader scale.

The results of the PISA study in 2018 showed that the mathematics ability of Indonesian students was still in the low performance category. One of the factors that causes this is the lack of student interest in learning mathematics. Interest is very important because it is interest that encourages students to be active and act in learning. This study aims to see whether the application of a smartphone-based discovery learning model can help increase interest in learning mathematics. The research method used is a descriptive qualitative research method using several research instruments. This research was conducted in one of the schools in South Tangerang at the junior high school level. The instruments used by the authors are observation sheets and reflection sheets and mentor feedback sheets. The results of this study concluded that the application of a smartphone-based discovery learning model is able to effect student interest in learning, which is shown by an increased willingness to learn, pleasure in learning, and student participation. BAHASA INDONESIA ABSTRACT: Hasil studi PISA pada 2018 menunjukkan kemampuan matematika siswa Indonesia masih berada dalam kategori low performance. Salah satu faktor yang menyebabkan hal ini adalah kurangnya minat siswa terhadap pembelajaran matematika. Minat menjadi hal yang sangat penting karena minatlah yang mendorong siswa untuk aktif dan bertindak dalam pembelajaran. Penelitian ini bertujuan untuk melihat penerapan model pembelajaran discovery learning berbasis smartphone dapat membantu mengupayakan minat belajar pada pembelajaran matematika. Metode penelitian yang digunakan adalah metode penelitian kualitatif deskriptif dengan menggunakan beberapa instrumen penelitian. Penelitian ini dilakukan di salah satu sekolah swasta di Tangerang Selatan pada jenjang SMP. Instrumen yang digunakan oleh penulis adalah lembar observasi, lembar refleksi, dan lembar umpan balik mentor. Penelitian ini memberikan hasil bahwa penerapan model pembelajaran discovery learning berbasis smartphone mampu mengupayakan minat belajar siswa yang ditunjukkan dengan meningkatnya kemauan untuk belajar, rasa senang siswa dan partisipasi siswa.

Objective: Prostate cancer is the second most common cancer in men and the fifth leading cause of death worldwide. 10-20% of cases can progress to a more aggressive stage called castration-resistant prostate cancer (CRPC) with a higher death rate. Clinical guidelines recommend docetaxel as first-line chemotherapy and evaluated using the PSA test. This study aims to investigate the effect of docetaxel chemotherapy on PSA levels in CRPC. Material & Methods: A retrospective study was conducted from January 2016 until August 2022 according to the medical records database Saiful Anwar Hospital. There were 16 patients who met the inclusion criteria, including male patients with a diagnosis of CRPC who received castration therapy and found an increase in PSA 3 times of nadir or found 2 or more bone metastatic lesions or soft tissue lesions > 2 cm, received 6 series of docetaxel chemotherapy, and have a PSA data was performed before and after chemotherapy. Statistical analysis was performed using a differential T-test. Results: The results, obtained were significantly different (p

During the Covid-19 pandemic, starting from 2019, there was a 62.78% gap in dental and oral care patient visits at the Depok City Health Center. Data from the Depok City Health Department indicates a decrease in patient visits at the Depok City Health Center in 2018 by 90,366, in 2019 by 90,979, in 2020 by 33,861, and in 2021 by 29,455. The purpose of this study is to determine the factors associated with the utilization and selection of dental and oral healthcare providers in Depok City during the Covid-19 pandemic. It is a cross-sectional study conducted on the population of Depok City in 2021, with respondents who are willing to fill out online questionnaires, understand the Indonesian language, are able to read, write, communicate, and have a smartphone. The sample size is 580 people, and multivariate analysis with multinomial regression is used. The research results show that during the Covid-19 pandemic, 26.7% of the population utilized government services, 11.6% utilized private services, and 61.7% did not utilize any services. The multivariate analysis results indicate that age, marital status, medical history, insurance, and perception of needs have a significant relationship with the prediction of choosing to utilize dental and oral health examinations provided by the government and private sectors. The determinant factors associated with the utilization of dental and oral health services during the Covid-19 pandemic are age, having a medical history, having insurance, and having a perception of needs.

Objective: This case report will present transurethral resection of double anterior urethral valves in tertiary hospital. Case(s) Presentation: A three-year-old boy who complained of a poor stream of urine and discomfort during micturition. From the radiological examination, the main finding was found on ultrasound (USG), with thickening of the bladder wall without upper tract abnormality. On panendoscopy, we found double anterior urethral valves at bulbar part and trabeculation in bladder. Discussion: The resection of the valves was performed and achieved an excellent result included normal stream of urine and there was no discomfort during micturition. Conclusion: Anterior Urethral Valve is a rare case that can be caused a lower urinary tract obstruction. A good understanding of AUV’s radiological and endoscopic anatomy is required to differentiate it from other diseases, essential to prevent further injury, and also to decide for appropriate management. Keywords: Anterior Urethral Valve, Congenital Anomaly, Urinary Obstruction

Objective: This study aims to determine the survivability testicular cancer patients at a tertiary hospital in Malang, Indonesia. Material & Methods: This is study conducted from January 2021 to January 2022 at Saiful Anwar General Hospital in Malang, East Java. Involving 32 testicular cancer patients. Data was obtained through medical record January 2017 – January 2022. Analysis was carried out to determine the survivability of the patient. Results: The results showed that the proportion of 1 to 5 year survival rate in testicular cancer patients was 96% and 21%. Kaplan Meier test showed significant difference of patient survival in the radiation therapy exposure (p=0.021), Karnofsky score (p=0.010), tumour type (p=0.019), and response of chemotherapy (p=0.015). Conclusion: The survival rate of testicular cancer patients are strongly influenced by the karnofsky score, radiation therapy exposure, tumour type, and chemotherapy response. Therefore early diagnosis and treatment plays an important role in improving survival rate of the patients. Keywords: Testicular cancer, survival rate, seminoma, non seminoma.

The systematic review and meta-analysis were conducted for COVID-19 infections in kidney transplant patients. Recent research on this topic was still scarce and limited meta-analysis research discussion, specific to some risks or treatment in kidney transplantation patients with COVID-19 infection. Therefore, this article demonstrated the fundamental steps to conducting systematic review and meta-analysis studies to derive a pooled estimate of predictor factors of worse outcomes in kidney transplant patients with positive for the SARS-CoV- 2 test • PICOT Framework to determine the research scope • PRISMA strategy for study selection • Forest Plot for meta-analysis study

The purpose of this study was to determine the relationship between service quality and patient satisfaction levels. The sample is 30 respondents obtained by using convenience sampling. The research design is analytic observation with a cross-sectional approach. The results of the Spearman test obtained a p value of 0.000

In 2021 there will be an increase in population in Indonesia with East Java being the second most populous in Indonesia and Malang Raya being one of the cities with the highest number of people according to data from the Ministry of Health. This increase in population has resulted in the phenomenon of the emergence of many independent health service clinics, one of which is an independent physiotherapy clinic, especially with homecare services to meet the needs of public health services. Providing independent health services needs to pay attention to service quality for patient satisfaction. So it is necessary to know whether there is a relationship between the quality of service at the independent clinic and the satisfaction of service users or patients. This study used an observational approach with a cross-sectional design with 37 respondents or samples in filling out two questionnaires for each variable, namely the servqual questionnaire and the medrisk questionnaire for 5 weeks of study. The results of the Shapiro-Wilk test for service quality at independent physiotherapy clinics were 0.059>0.005 and patient satisfaction levels were 0.078>0.005, which means that the data were normally distributed. The Pearson correlation test is 0.000

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ABSTRACT Objective: This case report aimed to present our experience of conservative treatments for High Flow Priapism in children. Case(s) Report: A 7 years old boy presented with persistent and painless erections without sexual stimulation for 24 hours, the erection was first noticed when he woke up in the morning after accidentally consuming aphrodisiac chocolate 2 days before admitted to the hospital. There was no previous history of priapism and trauma or other risk factors. Discussion: Laboratory studies were within normal limits. Physical examination revealed a fully erect, nontender penile with rigid corpora cavernosa, soft glans, and erection hardness scale (EHS) 3. A cavernosal blood gas analysis was collected with the following values PH 7.41, pO2 117,7 mmHg, and pCO2 24, 8 mmHg. With diagnosis of High Flow Priapism, he was observed and got conservative treatments; ice and site-specific compression and after that EHS become 1. On follow-up after 2 months reported that patient had normal erections with no further episodes of priapism. Conclusion: High flow priapism in old boy after accidentally consuming aphrodisiac chocolate can managed by conservative therapy with favourable outcome. Keywords: Aphrodisiac chocolate, penile erection, priapism.

ABSTRAK Objective: Our case demonstrates effective tuberculosis-related Addison's disease care with laparoscopic adrenalectomy and anti-tuberculosis medication. Case(s) Presentation: A 43-year-old patient complained of left flank pain for two months before admission, unexplained weight loss, general weakness, decreased appetite, and without long-term cough. The physical examination resulted in hyperpigmentation on the fingers of both hands. MRI revealed an enlarged left adrenal gland and the blood test showed elevated cortisol to 1668 mmol/L. Three-port left laparoscopic transperitoneal adrenalectomy was used. Histopathology results showed epitheloid histiocytes that formed granulomas with caseous necrosis and Datia Langerhans cells referring to tuberculosis; no malignancy was found from the same sample. Discussion: Addison's illness is the primary cause of tuberculosis. Due to the widespread use of anti-TB medications, the incidence of adrenal tuberculosis has been on the decline recently; nonetheless, in developing nations, tuberculosis is still the predominant cause of Addison's disease. Conclusion: Surgery and standard treatment for extrapulmonary tuberculosis were adequate to diagnose and alleviate the symptoms of cortisol disturbance caused by Addison’s disease. Keywords: Endocrine glands, adrenalectomy, tuberculosis endocrine.

Bullying behavior is currently very widespread in the school environment. The school as a place for students to study and pursue education becomes an environment that is no longer conducive to supporting the learning process. Therefore, this study aims to see the importance of the teacher's role as a guide in dealing with bullying behavior that occurs in the classroom. This research is qualitative descriptive research. The instruments used are observation sheets, interviews, and reflection. The conclusion obtained from this study is that the teacher as a mentor is very important in overcoming bullying behavior because the teacher acts as a role model, as well as a person who has authority in the classroom. As a supervisor the teacher pays attention to things that can be done, namely giving advice, instilling character education, as well as role models in the form of active action, namely giving motivation and exemplifying friendly and polite interaction patterns. The result is the creation of a classroom atmosphere that has good communication quality which has an impact on reducing bullying behavior in class. BAHASA INDONESIA ABSTRACT: Perilaku perundungan saat ini sangat marak terjadi di lingkungan sekolah. Oleh karena itu, sekolah sebagai wadah bagi para siswa untuk belajar dan menempuh pendidikan menjadi lingkungan yang tidak lagi kondusif dalam mendukung proses pembelajaran. Oleh karena itu, penelitian ini bertujuan untuk melihat pentingnya peran guru sebagai pembimbing dalam mengatasi perilaku perundungan yang terjadi di kelas. Penelitian ini adalah penelitian deskriptif kualitatif. Instrumen yang digunakan adalah lembar observasi, wawancara, dan refleksi. Kesimpulan yang diperoleh dari penelitian ini adalah guru sebagai pembimbing sangat penting dalam mengatasi perilaku perundungan dikarenakan guru berperan sebagai teladan sekaligus pribadi yang memiliki otoritas di dalam kelas. Sebagai pembimbing guru menaruh perhatian terhadap hal-hal yang bisa dilakukan yakni memberi nasihat, menanamkan pendidikan karakter, juga teladan dalam bentuk tindakan aktif yaitu memberi motivasi dan mencontohkan pola interaksi yang ramah dan santun. Hasilnya berupa terciptanya suasana kelas yang memiliki kualitas komunikasi yang baik yang berdampak pada menurunnya perilaku perundungan di kelas.

The pandemic has indeed provided students and teachers worldwide with the experience of technology-infused teaching. Even though the pandemic is almost over, the utilization of technology in mathematics education is still needed and inseparable. Relying on cross-sectional design and phenomenological approach, this research investigates senior high school students' perceptions towards AI-based learning, particularly about their understanding and suggestions towards AI-based learning in mathematics in the context of post-pandemic. The participants of the study were 107 students coming from several islands in Indonesia, ranging from grade 10-12, with an age interval of 15-18 years old. The instruments used were the questionaries with open-ended questions in Microsoft forms distributed to mathematics teachers in several WhatsApp groups. The data were then analyzed through a multistage descriptive and pattern coding process. The findings showed that students need to be facilitated with AI, which can display understandable visualization and provide guidance to solve mathematical problems. It is expected that the present study's findings offer researchers in Indonesia and abroad to disseminate and/or implement AI learning in the form of Intelligent Tutoring Systems.

Background: The elderly have several health problems including decreased physical and mental functions of the elderly including decreased sleep quality. Sleep quality is important for the quality of human life. Sleep quality is one of the conditions in which the individual sleeps and can increase the feeling of freshness and fitness when awakened from sleep. Poor sleep quality can interfere with daily activities in the elderly. Hatha Yoga is a low impact aerobic exercise that can be given to the elderly to improve sleep quality. Objective: To determine the effect of giving hatha yoga exercise on improving sleep quality in the elderly. The research method used a quasi-experimental research design with One Group Pre-test-Post-test Design with 30 elderly respondents in Karangkates Village. Respondents were elderly who met the inclusion and exclusion criteria. The instrument in this study used the Pittsburgh Sleep Quality Index Questionnaire. Giving Hatha Yoga Exercise intervention 3 times a week for 4 weeks. Research Results: Based on the analysis test using the Wilxocon test, the p-value of 0.000

This study will offer and fill the gap of prior research in the context of acquiring speaking skills using Google Classroom as a Learning Management System by EFL students in Papua during Covid-19. This study aimed to explore the processes and students' strategies to face online learning speaking skills using Google Classroom during the covid-19 pandemic. This study applied a qualitative descriptive design involving participants from students of Tadris English who took speaking subjects through Google Classroom. Furthermore, data were collected through offline interviews and online observations. Then, analyzed qualitatively based on the theory of John W Creswell. The results showed that the process of acquiring speaking abilities using Google Classroom proves to be difficult for students who want to improve their English speaking skills. Because they have recently introduced Google Classroom in the learning process and learning is taking place for the first time in a fully online learning setting. As a result, students are more inclined to prioritize studying Google Classroom above mastering English competency itself. More research is needed to investigate Google Classroom from the lecturer's point of view in the context of teaching English in Papua in order to provide more full references and information about the usage of Google Classroom in English classrooms in Papua.

Objective: This study aimed to determine the management of early-stage testicular cancer among urologists in Indonesia by using a survey. Material & Methods: This research was a descriptive-analytic study using a survey method through a Google-forms questionnaire distributed to urologists throughout Indonesia who were willing to participate. Data were collected from September 1 to 30, 2021. Results: Of the total respondents, 15 (14.2%) respondents were consultant urologic oncologists, and 90 (85.71%) respondents were non-consultant urologists or consultant urologists non-oncology. There was no difference in the treatment given by consultant uro-oncologists and non-consultant urologists/consultant urologists non-oncology in the management of surveillance of stage IA-IB seminoma (66.7% vs. 55.6%, p-value = 0.207), chemotherapy of stage IIA-IIB seminoma (100.0% vs. 90.0%, p-value = 0.080), surveillance of stage I non-seminoma cancers (46.7% vs. 41.1%, p-value = 0.304), and chemotherapy of stage IIA and IIB non-seminoma cancers (80% vs. 91.1%, p-value = 0.193). Conclusion: In general, as many as 84.4% of oncology consultant urologists and 83.7% of non-consultant urologists/consultant urologists non-oncology have performed initial diagnostic examinations, treatment, and follow-up following testicular cancer management guidelines according to the European Association of Urology 2021.

Dewasa ini masalah kesehatan psikologis atau mental menjadi salah satu masalah yang membutuhkan intervensi psikologis. Salah satu intervensi yang digunakan untuk mengatasi kesehatan psikologis adalah Dance Movement Therapy (DMT) salah satu varian dari Art Therapy. Penelitian ini bertujuan untuk mengetahui efektifitas DMT berdasarkan variasi kasus serta kategori usia. Systematic literature review dilakukan menggunakan protokol PRISMA pada 10 artikel jurnal terpilih berdasarkan kriteria ekslusi dan inklusi yang sudah ditetapkan. Hasil yang didapat dari review bahwa DMT dapat dilakukan pada rentang usia remaja sampai dengan lansia, serta dapat memberikan efektifitas menangani permasalahan psikologis seperti depresi, stress, autism, dan quality of life. Dalam implementasinya DMT dapat dikombinasikan dengan intervensi lain agar dapat memberikan hasil yang lebih optimal.

This study aims to determine the effectiveness of Moodle gamification on students' learning motivation related to online learning interest. The research subjects were selected with a purposive sampling technique, namely the class of 2018 (n=112), class of 2019 (n=98), and class of 2020 (n=60). This study uses mixed methods. Quantitative data processing, using two-way Anova to see the main effect, interaction effect, and t-test to see a simple effect. The study finds that Moodle gamification is considered quite effective in motivating students regarding online learning interest. This result draws on survey data for 2018 2019 and 2020 students showing a “yes” answer to the question “Did gamification (e.g., level up, activity completion, and activity restriction) in Moodle motivate you during your major?” is 78.40%; 83.30%; and 90.91%. These results provide information that gamification increases student motivation. The implication of this study is that when the motivation of students is formed through gamification it will develop students' abilities.

Objective: This study was undertaken to estimate the epidemiological characteristics, histological types, and subtypes of testicular neoplasm according to the WHO classification in our patient group. Material & Methods: This was a retrospective study done over a period of ten years from January 2010 - December 2020 in our institution. Histopathological slides were retrieved and reviewed for tumour. Testicular Neoplasm patients who underwent orchidectomy and chemotherapy clinical data including the patient’s age, tumor location, tumor side, pathological finding, tumor marker, chemotherapy regiment, prognosis, chemotherapy response, and side effect were observed. All the data were analyzed descriptively and using SPSS 17.0. Results: A total of 31 cases of testicular and paratesticular neoplasm were encountered in our study with a mean age of 32.516.2 years. The highest incidence was 15-35 years old (48.3). Scrotum mass was the most frequent clinical presentation (70.96%) and left side became the predominant area (52%). Most of the patients come in late stage T3 (51.61%) and N3 (67.74%) with no metastatic process (70.96). The major pathological finding was Seminoma (64.51%), Teratoma (16.12), Yolk Sac (12.9%), Embryonal, and Mixed (3.22%). AFP, B-HCG, and LDH were elevated in some Seminoma, Teratoma, and Yolk Sac groups. The most wide chemotherapy used was 4 series BEP (87.09%). Patient prognosis highest incidence were Intermediate (70.96%). Most of the patients showed complete response (67.74) of chemotherapy. Nausea, vomiting, alopecia, and mucositis were observed as chemotherapy side effect in all patients. Conclusion: Testicular neoplasm peak incidence appears in young male. Most patients come to health care service in late stage. Seminoma become the highest testicular neoplasm incidence in our study. Elevated tumor markers were found in some patients. Four cycle BEP chemotherapy regiment showed great outcome for these patients. Keywords: Epidemiological, histological, testicular neoplasm.

Teachers are responsible for helping students to understand and admire subjects, which means they need first to appreciate what is supposed to be taught. Meanwhile, some intern teachers detest several subjects due to the unpleasant treatment received from their tutors. This study intends to clarify the definition of mathematical bitterness and develop its indicators. The respondents were seven third-year students at Pelita Harapan University, Indonesia. Data were collected using questionnaires and interviews and analyzed through descriptive qualitative with a phenomenological approach. The results showed that the indicators of bitterness in mathematics sprang from the following, 1) having experienced unpleasant treatment from a mathematics teacher for a long time, 2) having a negative view of mathematics, 3) feeling untalented in mathematics, 4) viewing the mathematics teacher as unfriendly, 5) poor mathematics learning performance, and 6) having high mathematical anxiety. The proposed definition of bitterness is a negative perception of mathematics that is built from the accumulation of past experiences that affect the student’s response to this subject. Hence, further studies are needed to provide solutions that help to heal students of their math bitterness.

The emergence of the Covid-19 pandemic has transformed the learning system into an online mode, where students' anxiety became the spotlight for educators to create a learning environment that actively engages them. Many educators are competing in maximizing the use of technology to ensure students are engaged in the learning process. The study aims to explore students’ perception of math anxiety through the implementation of Screencast-O-Matic in calculus learning. This study involves 41 students at the university level and is conducted in mixed methods, using statistics and narrative descriptives. Questionnaires and open-ended questions are used to investigate students’ testimonies about the video made by Screencast-O-Matic and their perceptions of math anxiety after learning with the video given. The results showed that the implementation of Screencast-O-Matic video gradually reduces students’ mathematics anxiety during online calculus learning. Screencast-O-Matic offers educators the opportunity to build a web-based lecture learning system in audio-visual media to minimize students' anxiety levels. Furthermore, the most important things to consider while creating an educational video are clarity of message, user-friendliness, good visualization, and easy access to students anytime and anywhere.

During the Covid-19 pandemic, online learning became a new way of teaching and learning which utilized electronic devices, especially internet networks. However, in practice, online learning often encounters obstacles. With online learning, teachers need to know the causes and indicators of these difficulties. Efforts can then be made to alleviate them, namely that teachers become facilitators of online learning activities. In their role as facilitators, teachers can provide their students with supportive learning resources and media, encouragement and motivatation, and time outside of school hours to help students understand well. In this case, the author used a literature review and case study methods as the basis for preparing research instruments with the purpose of this paper being to explain the role of the teacher as a facilitator in overcoming learning difficulties of students during online learning. The author is aware of the limitations that humans have so the learning difficulties that students experience can be seen as an opportunity for teachers to serve those students. Teachers are also required to be more responsible for themselves and their students as a form of gratitude to God. The author suggests that the teacher as a facilitator can continue to learn to better understand the various strategies in overcoming learning difficulties and have a sense of responsibility towards students. BAHASA INDONESIA ABSTRACT: Dalam masa pandemi seperti ini, pembelajaran daring menjadi cara baru dalam proses belajar mengajar dengan memanfaatkan perangkat elektronik, khususnya jaringan internet. Namun dalam pelaksanaannya, pembelajaran daring sering mengalami kendala. Dalam pembelajaran daring yang dihadapi, guru perlu mengetahui faktor penyebab dan indikator kesulitan belajar daring. Kemudian, upaya dapat dilakukan yaitu guru diharapkan mampu menjadi fasilitator dalam kegiatan pembelajaran daring. Dengan perannya sebagai fasilitator, guru memberikan pelayanan berupa menyediakan sumber dan media pembelajaran yang mendukung, serta memberi semangat dan motivasi, serta meluangkan waktu di luar jam sekolah agar dapat membantu peserta didik memahami pembelajaran dengan baik. Dalam hal ini, penulis menggunakan metode kajian pustaka dan studi kasus sebagai dasar dalam penyusunan instrumen penelitian, dan tujuan penulisan paper adalah untuk menjelaskan guru sebagai fasilitator dalam mengatasi kesulitan belajar peserta didik selama pembelajaran daring. Penulis menyadari akan keterbatasan yang manusia miliki, sehingga melalui kesulitan belajar yang peserta didik alami dapat dilihat sebagai kesempatan untuk dapat melayani peserta didik. Guru juga dituntut lebih bertanggung jawab terhadap diri sendiri maupun peserta didik, sebagai wujud ucapan syukur kepada Tuhan. Saran penulis adalah agar guru sebagai fasilitator dapat belajar terus untuk lebih memahami berbagai macam strategi dalam mengatasi kesulitan belajar dan memiliki rasa tanggung jawab terhadap peserta didik.

Objective: The purpose of this study was to determine the correlation of testicular tumor markers on the success of chemotherapy in my institution. Material & Methods: This research is a retrospective study single center using the medical record database at the span of the research period. The patient with testicular carcinoma who underwent complete chemotherapy between 2017 until 2022 was included. The data collected and analyzed by descriptive data and analytical correlation using SPSS Ver. 25. The comparation test using T-test and Anova. Results: A total of 31 testicular cancer patients were enrolled in the study. Fifteen patients were seminoma and 16 patients were non-seminoma. The mean age of patient at presentation of seminoma and non seminoma were 38.3 ± 17.03 and 30.74 ± 13.01. Most patients presented a karnofsky score about 79 ± 15. There was a negative correlation (r=-0.492) with a significant correlation between the types of testicular carcinoma cases and the response to chemotherapy (p=0.027). There was a significant difference in cases of seminoma and non-seminoma to the success of the chemotherapy response (p=0.024). There was a positive correlation between serum β-HCG, AFP, LDH with serial chemotherapy result with a no significant correlation (p=0.879; p=0.242; and p=0.277). Conclusion: Most types of the testicular carcinoma responses to chemotherapy. Patients with seminoma pathology have better response to chemotherapy compared to non-seminoma.

Latar Belakang : Koreografi merupakan salah satu unsur penunjang dalam tarian yang seringkali memperlihatkan gerakan ekstrim atau bukan merupakan gerakan normal. Sama halnya dengan kegiatan olahraga, gerakan tari juga dapat menyebabkan sebuah cedera terhadap penarinya salah satunya musculoskeletal pain. Tiap-tiap tarian memiliki teknik dan gerakan yang berbeda, hal inilah yang akan mempengaruhi jenis dan lokasi musculoskeletal pain yang dirasakan. Metode Penelitian : Penelitian yang dilakukan berbentuk penelitian kuantitatif dengan responden sebanyak 50 orang. Responden didapatkan secara acak denagn teknik pengumpulan data sendiri berupa survei yang disebar dalam bentuk kuesioner. Hasil : Sebanyak 50 penari dhadhak merak yang menjadi responden mengalami keluhan musculoskeletal pain paling banyak pada area bahu dan paha belakang dimana sebanyak 41 responden (82%) melaporkannya. Kemudian pada punggung atas yang dilaporkan oleh 40 responden (80%). Dimana kategori nyerinya antara munculnya nyeri yang tidak mengganggu sampai dengan munculnya nyeri yang masih dapat ditoleransi. Kesimpulan : Keluhan musculoskeletal pain yang dialami oleh pada penari dhadhak merak banyak terjadi di area bahu pada kategori upper extremity, kemudian pada area paha belakang pada kategori lower extremity, dan di area punggung atas pada kategori neck and spine. Sedangkan untuk kategori nyeri yang paling sering muncul pada setiap area adalah kemunculan nyeri yang tidak mengganggu. Kata Kunci : musculoskeletal pain, lokasi nyeri, kategori nyeri, penari dhadhak merak reog Ponorogo.

Mathematics is a subject that is considered a scourge by most students. They think that mathematics is difficult, complicated, and boring. However, if we look at the process of creation, everything in this universe (including mathematics) is God's creation and everything is really good. This truth needs to be revealed to students by the mathematics teacher. Unfortunately, many math teachers make students dislike mathematics. Therefore, this paper aims to describe the role of Christian mathematics teachers to guide students in viewing mathematics according to God's perspective. The research method used is the literature study method. The results of this study indicate that the role of Christian mathematics teachers includes: (1) appreciating and exploring mathematics first; (2) developing the four teacher competencies; and (3) understand the objectives of learning mathematics. Christian mathematics teachers also need to be careful not to fall into the sin of idolatry and pride by asking the Holy Spirit for help to be enabled in each of their ministries. BAHASA INDONESIA ABSTRACT: Matematika merupakan salah satu mata pelajaran yang dianggap momok oleh siswa. Siswa menganggap bahwa matematika itu sulit, rumit, dan membosankan. Namun jika melihat pada proses penciptaan maka segala yang ada di alam semesta ini (termasuk matematika) merupakan ciptaan Allah dan semuanya sungguh amat baik. Kebenaran ini perlu disingkapkan kepada siswa oleh guru matematika. Namun, banyak guru matematika yang justru membuat siswa tidak menyukai matematika. Oleh sebab itu, tulisan ini bertujuan untuk memaparkan peran guru matematika Kristen di dalam menuntun siswa dalam memandang matematika sesuai dengan cara pandang Allah. Adapun metode penelitian yang digunakan adalah metode studi kepustakaan. Hasil penelitian ini memaparkan bahwa peran guru matematika Kristen meliputi: (1) mengapresiasi dan menjelajahi matematika terlebih dahulu; (2) mengembangkan keempat kompetensi guru; serta (3) memahami tujuan pembelajaran matematika. Guru matematika Kristen juga perlu berhati-hati agar tidak jatuh ke dalam dosa penyembahan berhala dan kesombongan dengan meminta pertolongan kepada Roh Kudus agar dimampukan dalam setiap pelayanannya.

The increase in borderless digital-based business competition shows how language education is impacted by neoliberalism in this global era. We explore how linguistic technopreneurship (LT) roles is increasingly constructed as a form of linguistic entrepreneurship to exploit language-related resources to enhance one's socioeconomic value strategically. This research aims to critically examine the influence of LT toward business success digitalization for Small Medium Enterprises in West Java and it's implication for Language Education. The research also focusing on the creation of novelty, namely linguistic technopreneurship (LT), which is a refinement of entrepreneurial linguistics (EL). LT is expected to be able to explain how linguistic entrepreneurship can be indexed from two different aspects, namely how to package language education and digital business success. We then discuss under what conditions the notion of linguistic technopreneurship can be applied to digital platform-based business settings and what kind of contradictions this gives rise to. The method used is quantitative, and it involves carrying out SEM analysis. A non-probability sampling technique was used to obtain a minimum of 250 Micro, Small and Medium Enterprises and Industry owners who run their businesses through digital platforms in West Java province, which is the province with the most significant number of Micro, Small and Medium Enterprises and Industries in Indonesia. The research results show that LT significantly influences the success of business success and impact the language education practice. It can be concluded that language education is an added value for a person and influences socioeconomic success.

As humanity reaches the 5.0 industrial revolution, education plays a critical role in boosting the quality of human resources. This paper reports bibliometric research on emerging TiP during 1993-2022 in the educational field to analyse its development on any level of education during the last three decades. This study employed a Scopus database. The findings are that the trend of TiP publication in educational fields has tended to increase every year during the past three decades and conference paper became the most published document type, the USA is the country which produces the most publications; "Students" being the most occurrences keyword and total link strength. The publication of the TiP is ranked to the Quartile 1, which implies that a publication with the cited performance is a publication with credibility because the publisher has a good reputation. Researchers can find the topics most relevant to other metadata sources such as Web of Science, Publish, and Perish.

Learning in the Fourth Industrial Revolution era, especially in mathematics, needs to equip students with life skills that can be used in the future such as critical thinking, problem-solving, literacy, collaboration, decision making, creative thinking, responsibility, and independent learning. This study aims to analyze the effectiveness of the Scientific Hybrid Learning model (SHL) in improving learning outcomes in Basic Mathematics courses. This research is a pre-experiment with a two group, pretest and posttest design. The research sample was 91 students divided into two groups: a control class and an experimental class. Before learning with the SHL Model, both classes were given a learning outcome test, and after learning was completed, the students were again given the same learning outcome test. The data collected were tested by descriptive analysis, normality test using Shapiro Wilk, Mann-Whitney U test, and normalized gain (n-gain) calculation. The results show that the SHL model applied to the Basic Mathematics course effectively improved student learning outcomes as indicated by an increase in learning outcomes that was statistically significant ([alpha] = 5%) and an average n-gain that was categorized as effective. In addition to these findings, we also found that learning outcomes related to critical thinking skills resulted in a higher increase (n-gain = 0.76) than literacy skills (n-gain = 0.33). This shows that using the SHL model in the Basic Mathematics course increases critical thinking skills.

The number theory is the first mathematics content course in the UPH FIP Mathematics Education study program, which does not have a response class. The response class was conducted as a companion to four content subjects with close relations with school mathematics content, namely Calculus 1, Calculus 2, Geometry, and Linear Algebra. Based on the questionnaire that has been distributed, prospective mathematics teachers consider that the response class is beneficial for them in attending lectures and in exploring related mathematical concepts. However, on the other hand, students inevitably have to go back to learning to be determined with the response class. The implication is that students' self-regulated learning will not develop optimally. However, self-regulated learning is an essential aspect that prospective teachers need to have. This research was conducted to see how self-regulated learning of future mathematics teachers in number theory courses. The research instruments used are questionnaires, the scale of self-regulated learning, and interviews. This research is a qualitative descriptive study. The results of this study are that most students have a moderate level of learning independence. The aspects or indicators of learning independence that need special attention are setting learning goals/targets. Prospective teacher students need to continue to train and develop their learning independence to become professional teachers who continue to develop along with the times.

Not just as energy source, lipids also have an important role in body defense mechanism by affecting the components of immune system. Recent study shows that lipid action in signal transduction processes of immune system affects the proliferation, migration, and apoptosis of immune cells. Different types of lipids elicit different functions so it is necessary to understand which types of lipids that affect the immune system and how lipids regulate the immune system. This review highlights the importance of lipid action in maintaining our health, preventing inflammation, inhibiting the actions of tumor cells, and as a treatment of diseases.

Integral calculus is a course where students tend to have difficulties in problem-solving. This study examines differences in mathematical beliefs in students' problem-solving skills based on mathematics prior knowledge. This study's subjects were 120 students of the Mathematics Education study program from UPH Faculty of Education. The independent variable is mathematical beliefs, the moderator variable is prior mathematics knowledge, and the dependent variable is students' problem-solving skills. This study is an ex post facto quantitative research with instruments in a Likert scale questionnaire for mathematical beliefs, problem-solving, and mathematics prior knowledge test scores. Hypotheses were tested statistically with a two-way Anova test using SPSS 16.0. The results of the study were: (1) students' problem-solving of logical consistency beliefs is higher than memorized and procedural beliefs, (2) there is an interaction between mathematical beliefs and mathematics prior knowledge on problem-solving, (3) students' problem-solving in high mathematics prior knowledge group of logical consistency beliefs is higher than memorized, and procedural beliefs, and (4) students' problem-solving in low mathematics prior knowledge group of logical consistency beliefs is lower than memorized and procedural beliefs.

Mathematical communication skills are one of the standard abilities in mathematics learning that students must have. In fact, it was found that the grade 10 students at one of the senior high schools in Kupang were still lacking in communicating both orally and in writing in mathematics learning. They lacked the ability to describe mathematical ideas using written symbols and notations and also lacked the ability to make class presentations using mathematical language. The purpose of this study was to improve students' mathematical communication skills, both written and oral, by applying the Think-Talk-Write method. The method used in this research was classroom action research with the Kemmis and McTaggart model in three cycles. The research instruments used were observation sheets, questionnaires, rubric sheets for oral mathematic communication skills, written mathematical communication skills test sheets, and reflection journals. Based on the results of the analysis, the application of the Think-Talk-Write method can improve mathematical communication ability of grade 10 students at a senior high school in Kupang. In mathematical communication skills written algebraically or graphically using mathematical terms, the appropriate notation and formula symbols increased by 4.76%. Written communication skill with the arrangement of arguments and generalizations increased by 28.57%. Similarly, the ability to convey mathematical thinking using mathematical language increased by 23.81%. The application of the Think-Talk-Write method can improve students' mathematical communication skills with stages starting from the explanation of the model and learning objectives, the distribution of question worksheets and materials, the think stage, the talk stage, and the write stage. BAHASA INDONESIA ABSTRACT: Kemampuan komunikasi matematis merupakan salah satu standar kemampuan dalam pembelajaran matematika yang harus dimiliki siswa. Pada kenyataannya ditemukan bahwa siswa kelas X pada salah satu sekolah menengah atas Kupang masih kurang dalam berkomunikasi baik secara lisan maupun tulisan dalam pembelajaran matematika. Tujuan dari penelitian ini adalah untuk meningkatkan kemampuan komunikasi matematis siswa baik secara tulisan maupun lisan dengan menerapkan metode Think-Talk-Write. Metode penelitian yang digunakan adalah penelitian tindakan kelas dengan model Kemmis dan Mc. Taggart dalam tiga siklus. Instrumen penelitian yang digunakan dalam penelitian ini yaitu lembar observasi, lembar angket, lembar rubrik kemampuan komunikasi matematis lisan, lembar tes kemampuan komunikasi matematis tertulis, dan jurnal refleksi. Berdasarkan hasil analisis, kemampuan komunikasi matematis tertulis secara aljabar atau grafik yang menggunakan istilah matematika, simbol notasi dan formula baku yang sesuai mengalami peningkatan sebesar 4,76%. Pada kemampuan komunikasi tertulis dengan susunan argumen dan generalisasi mengalami peningkatan sebesar 28,57%. Begitu juga pada kemampuan menyampaikan pemikiran matematis menggunakan bahasa matematis mengalami peningkatan sebesar 23,81%. Sehingga dapat disimpulkan bahwa penerapan metode Think-Talk-Write dapat meningkatkan kemampuan komunikasi matematis siswa dengan tahapan mulai dari penjelasan model dan tujuan pembelajaran, pembagian lembar kerja soal dan materi, tahap Think, tahap Talk, dan tahap Write.

Interaction that occurs in the classroom involves interaction between the teacher and students as well as students and students. One form of class interaction is communication. Communication that is continuously intertwined can also form relationships. A comfortable and pleasant classroom atmosphere is a hope for all class members so that learning objectives can be achieved and can form the class as a shalom community. During the practicum, the writer found that there was no interaction between grade 10 science-track students due to students' individualist attitudes. The teacher as an artist strives and plays a role in creating a pleasant classroom atmosphere through innovative learning methods. Therefore, the writing of this writing aims to find out if the method of learning while playing can build student interaction. The method of learning while playing is one of the innovative, creative, and beneficial learning methods used to increase student interaction and support the achievement of learning objectives. Based on the results of a survey of grade 10 science-track students and mentor feedback, the method of learning while playing using the "Snakes and Ladders" game was proven to be able to increase interaction and relationships between students. However, to see an increase in student interaction consistently, it cannot be measured through one application, but requires a longer time or process. In its application, the teacher also needs to pay attention to the types of educational games used to apply the learning method while playing. BAHASA INDONESIA ABSTRACT: Interaksi yang yang terjadi di dalam kelas melibatkan interaksi antara guru dan siswa maupun siswa dengan siswa. Salah satu bentuk interaksi kelas yaitu adanya komunikasi. Komunikasi yang secara terus menerus terjalin juga dapat membentuk relasi. Suasana kelas yang nyaman dan menyenangkan menjadi harapan bagi seluruh anggota kelas agar tujuan pembelajaran dapat tercapai serta dapat membentuk kelas sebagai komunitas shalom. Dalam masa praktikumnya, penulis mendapati tidak adanya interaksi yang terjalin di antara siswa kelas X-IPA disebabkan oleh sikap individualis siswa. Guru sebagai seorang seniman berupaya dan berperan untuk menciptakan suasana kelas yang menyenangkan melalui metode pembelajaran yang inovatif. Oleh sebab itu, tulisan ini bertujuan untuk mengetahui bahwa metode belajar sambil bermain dapat membangun interaksi siswa. Metode belajar sambil bermain merupakan salah satu metode pembelajaran yang inovatif, kreatif, dan bermanfaat untuk meningkatkan interaksi siswa serta menunjang tercapainya tujuan pembelajaran. Berdasarkan hasil survei terhadap siswa kelas X-IPA dan feedback mentor, metode belajar sambil bermain dengan menggunakan media permainan ular tangga terbukti dapat meningkatkan interaksi serta relasi antar siswa. Namun untuk melihat adanya peningkatan interaksi siswa secara konsisten, tidak dapat diukur melalui satu kali penerapan, namun membutuhkan waktu atau proses yang lebih lama. Dalam penerapannya, guru juga perlu memerhatikan jenis permainan edukatif yang digunakan untuk menerapkan metode belajar sambil bermain.

Carbon modified-titanium dioxide (@C-TiO2) was prepared by one-pot procedure from TiCl4 and glucose under hydrothermal conditions at 150 ºC for 24 hours. The obtained @C-TiO2 was employed as support for Ni-Ag(3.0)@C-TiO2 nanocomposite (3.0 is the Ni/Ag molar ratio). The synthesized catalysts were characterized by means of XRD and UV-Vis DRS Spectroscopy. The XRD patterns of @TiO2 show the brookite as the main phase, meanwhile the main phase in the @C-TiO2, Ni-Ag(3.0)@TiO2 and Ni-Ag(3.0)@C-TiO2 nanocomposites were anatase. The band gap of the TiO2 sample slightly shifted to the visible range after the addition of C dopant or Ni-Ag(3.0) co-catalyst as indicated by UV-Vis DRS spectra. Ni-Ag(3.0)@C-TiO2 catalyst showed high photocatalytic activity for photodegradation of MB under both UV and visible irradiations at 60 ºC within 2 hours with maximum MB conversion of 67.5% and 54.1%, respectively. The synergistic action of C dopant or Ni-Ag(3.0) co-catalyst is believed to be important in the improvement of photocatalytic activity of @TiO2. Copyright © 2020 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

ABSTRACT Background: Myofascial pain syndrome is the situation of taut pain and tenderness pain, this syndrome is often found in trapezius muscle. The result of Preliminary study shows that the tahfidz program students in Ar – Rohmah Islamic Boarding School Malang spent time to learn Al – Qur’an for 6-8hour/day with static situation and complained about the pain in the neck. Purpose: To find out the effect of Post Isometric Relaxation on decrease pain of myofascial pain syndrome of the upper trapezius in Ar – Rohmah Islamic Boarding School Malang. Method: This study uses Pre-experimental one group pretest and posttest design. The respondents in this study are 26 students of thafidz program in Ar – Rohmah Islamic Boarding School Malang with technique of purposive sampling and were given intervention 3 times in a week for 2 weeks. Instrument of this research is Numerical Rating Scale (NRS) and the data analysis is using Wilcoxon test. Result: It shows 0,000 (α < 0,05) and show there is decrease pain from 0,742 to 0,633. Conclusion: There is an effect of post isometric relaxation on decrease the pain of myofascial pain syndrome of upper the trapezius in Ar – Rohmah Islamic Boarding School Malang.

Tujuan penelitian ini untuk mengetahui pengembangan kreativitas dan konsep diri anak SD. Metode penelitian yang digunakan adalah metode kepustakaan (library research), sedangkan teknik pengumpulan data yang digunakan yaitu dengan menelaah dan/atau mengeksplorasi beberapa jurnal, buku, dan dokumen-dokumen serta sumber data dan atau informasi lainnya yang dianggap relevan dengan kajian. Temuan dalam kajian ini adalah dalam dunia pendidikan kreativitas merupakan hal yang sangat penting, karena itulah pengembangan kreativitas sebaiknya dilakukan sejak usia SD. Kreativitas merupakan pengalaman dalam mengekspresikan serta mengaktualisasikan identitas individu dalam bentuk yang terpadu baik hubungan dengan diri sendiri, dengan alam dan dengan orang lain. Kreativitas erat kaitannya dengan konsep diri. Konsep diri yaitu penilaian tentang kepantasan diri pribadi dinyatakan dalam bentuk sikap mengenai dirinya. Guru harus memahami komponen yang dapat membentuk dan mengembangkan konsep diri serta kreativitas pada diri anak agar perkembangannya dapat berjalan optimal, tentunya hal tersebut tidak luput dari pengaruh lingkungan keluarga, sekolah dan masyarakat.

This research study addresses the critical imperative of integrating environmental perspectives into maritime education, with a primary focus on enhancing reading competencies and instilling environmental literacy among maritime cadets. Recognising the profound impact of the maritime sector on global trade and the environment, this study explores the role of language education, specifically English language instruction, as a conduit for environmental education. Through a comprehensive literature analysis, the research highlights the importance of developing curricula that seamlessly weave environmental content into the fabric of maritime education.The findings underscore the synergistic relationship between language proficiency and environmental literacy, emphasising that language instruction can serve as a powerful vehicle for environmental awareness. The research illuminates the challenges and opportunities in languageintegrated environmental education, proposing tailored language instruction, interdisciplinary collaboration, and the use of real-world materials as effective strategies. It further elucidates the profound implications of environmental literacy for the maritime industry, advocating for proactive policy changes, professional development, and industry partnerships. The recommendations emanating from this research encompass curriculum enhancement, awareness campaigns, international collaboration, and the advocacy of environmental literacy in maritime education. By following these recommendations, maritime education can evolve to produce professionals who are proficient in English, environmentally literate, and fully prepared to navigate the complex environmental challenges and responsibilities inherent to the maritime sector.

Rivers are the heart of people’s lives in various countries, including Indonesia. Various local wisdoms of riverbank communities are the cause of the formation of people’s thinking patterns and attitudes in carrying out scientific, technological, mathematical, and engineering (STEM) innovations. However, riverbank local wisdom and STEM learning are often considered a challenge in itself, taught separately, and receive less attention from science teachers. The purpose of this paper is to develop STEM learning based on riverbank local wisdom as outlined in learning books. Therefore, this paper will report on the use of research and development designs to produce an appropriate STEM learning book based on riverbank local wisdom. The feasibility assessment involved five experts on local wisdom and STEM learning. Suggestions and inputs from experts are taken into consideration in the revision of this book. The results of the feasibility show that the developed book has met the aspects of design, format, material, language, and innovation. Thus, STEM learning books based on local riverside wisdom are feasible and can be continued in the implementation test in the classroom.

Geometry is a branch of science in mathematics and a course taken by students of mathematics education. Based on students' final exam scores, results were not optimal with several types of errors detected. This study aimed at identify student mistakes in solving geometry problems on the topic of solid figures. The subjects of this study were mathematics education students in the even semester of the 2018/2019 academic year at Universitas Pelita Harapan in Tangerang. The type of research was a qualitative descriptive study. The data collection technique used was a test. The results showed that students' errors in solving geometry problems were concept errors, calculation errors, and a lack of accuracy because they were in a hurry. BAHASA INDONESIA ABSTRACT: Geometri merupakan salah satu cabang ilmu dalam matematika dan merupakan matakuliah yang wajib diikuti oleh mahasiswa program studi pendidikan matematika. Berdasarkan nilai ujian akhir semester mahasiswa didapatkan hasilnya masih kurang maksimal, hal ini memungkinkan terdapat beberapa tipe kesalahan jawaban dari mahasiswa. Penelitian ini bertujuan untuk mengidentifikasi kesalahan mahasiswa dalam menyelesaikan soal UAS geometri pada topik bangun ruang. Subjek penelitian ini adalah mahasiswa pendidikan matematika semester genap Universitas Pelita Harapan Tangerang tahun akademik 2018/2019. Jenis penelitian ini adalah penelitian deskriptif kualitatif. Teknik pengumpulan data yang digunakan adalah tes. Hasil penelitian menunjukkan bahwa kesalahan mahasiswa dalam menyelesaikan soal geometri adalah kesalahan konsep, kesalahan hitung, dan kurang teliti karena terburu-buru.

This research describes about the implementation of the learning period of covid-19 in MAN 1 Labuhanbatu Utara. The purpose of this thesis, namely: (1) Knowing the implementation of distance learning the covid-19 case studies: in MAN 1 Labuhanbatu Utara; and (2) Determine the factors inhibiting the learning of the covid-19 in MAN 1 Labuhanbatu Utara. Research using qualitative methods. Source of research data include primary sources (the head of the school, the homeroom MAN 1 Labuhanbatu Utara, guardians/parents) and secondary sources in the form of documentation and so on. Data collection techniques with interviews and documentation. Step analyze the data by reducing, presenting, and then conclude the data. The processing of the validity of data using triangulation of sources and methods. The results showed the Implementation of distance learning in MAN 1 Labuhanbatu Utara, namely socialization kaldik curriculum emergency covid-19, held a workshop and socialization to the guardians of the students. Teachers prepare RPPM and RPPH emergency, make the introduction video and teachers of the school environment, whatsapp group for sharing tasks, making the video tutorial and learning activities of learners, voice note to the introduction of the religious, and the sheet checklist for habituation day-to-day in the house. The factors that mengahambat the implementation of the learning of the emergency period of covid-19 in MAN 1 Labuhanbatu Utara, namely from the internal factors of the teacher, external factors, a tool supporting the android mobile phone, and internet quota

This study aims to improve student learning outcomes through the implementation of cooperative learning Group Investigation. This research is a classroom action research (Classroom Action Research) conducted in two cycles. Each cycle consists of four stages, namely planning, action, observation, and reflection. The subject of the research is all students as much as 352 students of VII-1 to VII-10 SMP Negeri 1 Rantau Utara, while its object is the students of class VII-1 as many as 34 students. The research Data is obtained through the provision of test, questionnaire, observation, and interview. The technique of data analysis is the technique of cooperative. The results showed increase in the percentage of student learning outcomes based on the test in the classical style for the initial test of 00,00% (category have not yet succeeded), the first cycle of 52,94% (category have not yet managed) and cycle II 91,18% (the category of work), which indicates an increase. The conclusion from this research is that the implementation of cooperative learning Group Investigation can improve the ability of learning outcomes biology class VII-1 SMP Negeri 1 Rantau Utara

The objectives to be achieved in this research are: (1) to know the implementation of google apps classroom; (2) to determine the creativity of teachers in implementing google apps classroom; (3) the constraints experienced by teachers in implementing google apps classroom; and (4) the efforts done by the teacher to overcome the obstacles in implementing app google classroom. The research method uses a qualitative approach with descriptive method. Data sources in this study include primary sources and secondary sources. The informant in this research is the head of the school, waka curriculum, SCIENCE teacher, and eight students in SMK negeri 1 Rantau Utara. Data collection techniques used were interviews and documentation. The technique of data analysis consists of data reduction, data presentation, and conclusion. While checking the validity of data using triangulation of sources. The research results revealed that: (1) the implementation of google apps classroom shows three teachers using the app matches the policy of the head of the school; (2) the creativity of teachers in implementing google apps classroom of the three teachers vary in their creativity; (3) the Constraints experienced by teachers in implementing the application google classroom is influenced by the lack of communication to students, and signal; and (4) the Efforts done by the teacher to overcome the obstacles in implementing google apps classroom with communication to students, parents, homeroom, and others that play a role in the process of learning online