Abstract:This study aims to identify the petrological and petrographical characteristics of carbonate rocks that act as natural asphalt (Asbuton) reservoir rocks in the Winning area, Buton Regency. The analysis was conducted through…
ugh megascopic observation of rock outcrops and microscopic observation of thin sections using a polarizing microscope. The results show that the carbonate rock units in the study area are dominated by bioclastic limestone (biomicrite) and dolomitic limestone (biogenic dolomite). The bioclastic limestone consists of foraminiferal and shell fragments bound by micrite and sparry calcite cement, whereas the dolomitic limestone displays fine- to medium-crystalline textures with well-developed intercrystalline porosity formed through dolomitization. Partial to advanced dolomitization occurred due to the circulation of magnesium-rich fluids in a restricted marine environment during the post-depositional stage. The mineralogical transformation from calcite to dolomite enhanced both porosity and compactness, making these rocks potential reservoir rocks for natural asphalt accumulation. Overall, the petrological and petrographical characteristics indicate that the carbonate rocks in the Winning area underwent a complex diagenetic evolution and play a significant role in the formation and entrapment system of Buton Rock Asphalt (Asbuton).
Abstract:The objective of this research was to find out if using the poster may improve the students' English vocabulary at SMA YPPK St. Thomas Wamena. With a one-group pre- and post-test, this study used an experimental design.…
The research instrument utilized the matching method, in which students were required to match pictures with the corresponding vocabulary items. The study was conducted at SMA YPPK St. Thomas Wamena, selecting the seventh-grade students as the population for the 2025/2026 academic year. The researcher applied a cluster sampling technique and selected 30 students as the research sample. Pre- and post-tests were given in order to gather data. Before and after the treatment, students' initial vocabulary mastery was measured with a pre-test, and their performance was evaluated with a post-test. The independent variable in this study was the use of posters, whereas the dependent variable was students’ vocabulary achievement. The findings of the data analysis of the students' vocabulary knowledge in the pre- and post-tests revealed that the t-test value was 17.40 and the t-table value was 2.045. Students' vocabulary competence improved significantly, as evidenced by the t-test value being greater than the t-table value (17.40 > 2.045). This result implies that the pre- and post-test results varied significantly.
Abstract:Abstract This research was conducted to evaluate the effectiveness of the Task-Based Learning (TBL) method in enhancing the English language learning outcomes of Great students at SMA YPPGI Sinakma, Wamena, Papua Pegunungan.…
unungan. The study employed a quantitative approach, utilising a pre-experimental design featuring a one-group pre-test and post-test model. A total of 30 students were selected as the sample through purposive sampling. Data collection instruments included pre-tests, post-tests, classroom observations, and student questionnaires. The findings indicated that the Task-Based Learning method significantly enhanced students’ English proficiency. The average pre-test score of 58.2 rose to 78.6 in the post-test, reflecting an overall mean improvement of 20.4 points. Statistical analysis via a sample t-test confirmed a significant difference between the pre-test and post-test results at the 0.05 significance level. Furthermore, observational and questionnaire data revealed that students exhibited increased motivation, confidence, and active engagement during the learning process. The results demonstrate that Task-Based Learning effectively promotes students’ English learning by fostering meaningful communication, collaboration, and practical language use. Consequently, it can be concluded that the TBL method is a suitable and effective teaching strategy for enhancing English proficiency among high school students, particularly in remote learning contexts such as SMA YPPGI Sinakma Wamena.
Abstract:Background:Perineal rupture is a condition in which the perineal tissue tears during the childbirth process. This condition can cause pain, discomfort, and interfere with the mother’s activities after delivery. One non-pharmacological…
-pharmacological intervention that can support perineal wound healing is the administration of cinnamon boiled water. Cinnamon contains active compounds such as polyphenols, coumarin, and flavonoids, which possess antioxidant and anti-inflammatory properties, thus potentially accelerating the wound healing process. Objective:This study aims to describe the administration of cinnamon boiled water in supporting the healing of perineal wounds among postpartum mothers in Jetis Village. Method:This scientific paper uses a descriptive research method with a case study approach. Results:The results showed a decrease in the degree of perineal wound after the administration of cinnamon boiled water. Conclusion: Based on the case study conducted over seven days, the administration of cinnamon boiled water to postpartum mothers can help accelerate the healing of perineal wounds.
Abstract:This research is motivated by the existence of problems in learning, especially in class V of SD Negeri 105288 Sei Rotan. Through the results of observations and interviews, it was found that the results of students' science…
ence learning are classified as low. In addition, student participation is low and passive. The purpose of this study is to determine the effect of the application of the Brain Based Learning (BBL) learning model on the results of science learning of class V students of SD Neri 105288 Sei Rotan. The type of research used is quantitative research with a nonequivalent control group design. The population in this study were class V students of SD Negeri 105288 Sei Rotan with a sample of class VA totaling 24 people as the experimental class and VB totaling 24 people as the control class. Based on the results of the study, the average pretest score of students was 52.33 in the experimental class before being given treatment. After treatment using the BBL learning model, the results of the posttest score of students were 71.25. Furthermore, a t-test was conducted which showed the results of the Sig. value. (2 tailed) 0.000 < 0.05, then H0 is rejected and Ha is accepted. These results indicate that there is a significant influence of the application of the Brain Based Learning (BBL) learning model on the science learning outcomes of fifth grade students of SD Negeri 105288 Sei Rotan.
Abstract:Early marriage remains a serious problem in Indonesia, impacting reproductive health, education, and the future of adolescents. One preventative measure is providing education about the risks of early marriage through engaging…
gaging learning media, such as educational videos. This study aims to determine the effect of educational videos on adolescents' knowledge and attitudes about the risks of early marriage at MAN 2 Padang City. This study used a pre-experimental, one-group pre-post test design. The population was 555 grade X students, with a sample size of 78. The sampling technique used systematic random sampling at MAN 2 Padang City was conducted from February to August 2025. Univariate and bivariate analyses used the Wilcoxon test. The results showed that the mean knowledge score before the program was 10.44. The mean knowledge score after the program was 13.47. The mean attitude score before the program was 31.23. The mean attitude score after the program was 34.15. There is an effect of educational video on knowledge (p=0.000). and attitudes in adolescents (p=0.000). Conclusion There is an effect of educational video on knowledge and attitudes in adolescents at MAN 2 Padang City. It is recommended that adolescents actively seek out and watch educational videos and that institutions implement BRUS programs in schools.
Abstract:This study aims to determine the effect of using atlas teaching aids on students’ learning interest in Social Studies (IPS) subject in Grade V at MI Miftah Assa’adah, South Tangerang. The research method used is an experimental…
xperimental method with a Nonequivalent Control Group Design. The research subjects consisted of two classes: a control class that used conventional teaching methods, and an experimental class that used atlas teaching aids during the learning process. The results of the study showed that the control class obtained an average final score of 52.13, while the experimental class obtained an average final score of 59.04. An independent t-test on the post-test data showed a significance value (2-tailed) of 0.001 < 0.005, which means there is a significant difference in students’ learning interest between those who used atlas teaching aids and those who were taught using conventional methods. Therefore, it can be concluded that the use of atlas teaching aids has a positive and significant effect on increasing students’ learning interest in the Social Studies subject in Grade V at MI Miftah Assa’adah, South Tangerang.
Abstract:Menstrual pain, or dysmenorrhea, is a common menstrual disorder experienced by teenage girls that can disrupt daily activities. Menstrual pain management includes, but is not limited to, pharmacological and non-pharmacological…
ogical approaches. One of the non-pharmacological treatments is called acupressure. This study aims to determine the effect of acupressure therapy on the intensity of menstrual pain among female students at SMA Negeri 5 Banda Aceh. The research employed a quantitative design with a one-group pretest and posttest quasi-experimental design. The population consisted of 153 girls, and 20 of them were selected as the sample using a purposive sampling technique. The data were collected using a Numeric Rating Scale (NRS) questionnaire from May 7th to 17th, 2025. Then, the data was analyzed using the Wilcoxon Test, which obtained a p-value of 0.000 <0.05. This result indicated there was an acupressure effect on menstrual pain. Therefore, this finding proved that the use of acupressure influenced menstrual pain among female students at SMA Negeri 5 Banda Aceh. This study recommends that female students familiarize themselves with and practice acupressure techniques as an effort to reduce menstrual pain without relying on medication. Furthermore, female students need to be more open to seeking information and natural solutions for controlling reproductive health at an early age.
Abstract:Stroke is a condition in which brain function is rapidly disrupted and lasts for more than 24 hours due to an interruption of blood flow to the brain. Globally, the incidence and morbidity rates of stroke continue to increase.…
rease. The quality of life of acute and chronic stroke patients is influenced by post-stroke depression. Community resources (CR) and spiritual religious coping (SRC) factors are also related to the coping adaptation strategies of family caregivers for members who have experienced a stroke. Patients who experience post-stroke depression show a lower quality of life one year after stroke compared to those who do not experience it. This study is a quantitative research with an observational study design. The study was conducted from January to March 2024 in Kotamobagu City. The total population of stroke patients distributed across seven community health centers in Tomohon City is 200 patients. The sample was taken using total sampling method consisting of 200 family caregivers. The results were then analyzed using the Chi Square test with SPSS. All variables were significantly related to the coping adaptation strategies of family caregivers for members who had a stroke. Community resources (CR) were significantly related to caregiver coping strategies (p = 0.025), and spiritual religious coping (SRC) was also significantly related to coping strategies (p = 0.032). Community resources and spiritual religious coping among family caregivers of post-stroke patients are needed to increase motivation and reduce caregiver stress..
Abstract:The purpose of this study was to describe how structured tasks from the Numbered Heads Together (NHT) cooperative learning model impacted the learning outcomes of grade X students at SMA Negeri 5 Seram Bagian Barat in the…
e 2024–2025 academic year. This study was experimental and only used a control group for the posttest. This study involved 75 students from three classes at SMA Negeri 5 Seram Bagian Barat. Class X2 (experimental class), consisting of 25 students, and class X3 (control class) were included in the randomly selected sample. According to statistical analysis of the data, the control class obtained a score of 65.60 with a standard deviation of 13.25, while the experimental class obtained a score of 75.00 with a standard deviation of 10.40. The completeness of the experimental class was 84.00%, while the control class was 44.00%. Based on the results of the study, the structured task approach influenced the learning outcomes of grade X students of SMA Negeri 5 Seram Bagian Barat on the topic of chemical bonds.