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Having good communication skills can make someone easily accepted in an organization and will get a positive response in the communication that has been built. The purpose of this study was to see if there is a significant influence between Student Engagement and Student Communication Skills. The research method used is a quantitative research method. Data were collected through a google form using a Likert scale of 1-5 from 62 respondents from the Dharmaduta Department Student Association of the Raden Wijaya State Buddhist College which will later be tested for validity, reliability, and hypothesis influence. The results of the study using a simple linear regression test showed a significant value (Sig.) for student engagement (X) of 0.000 and R Square of 0.409, a significant value <0.05 so that H0 was rejected and Ha was accepted, meaning that student engagement has a significant effect on communication skills. Based on these results, it can be concluded that student engagement has a role in shaping student communication skills by 40.9%.

This study aims to analyze the implementation of the SPIRIT model of problem-based biology learning (SSIPBL) on the respiratory system material at Muhammadiyah 1 Sragen High School in the 2024/2025 academic year and to determine whether this model can improve students' learning outcomes. The research type used is quantitative with an experimental design. Data collection was carried out through learning outcome tests, observations, and interviews. Based on the t-test results, a significance value (sig.) of 0.198 was obtained, which is greater than the 0.05 value, indicating that there is no significant difference between the experimental group using the SSIPBL model and the control group using conventional learning methods. Factors affecting the ineffectiveness of this model's implementation include teacher readiness, limited time, lack of student involvement, and inadequate infrastructure. The results of this study show that the implementation of the SPIRIT SSIPBL model on the respiratory system material does not significantly improve students' learning outcomes. Therefore, it is recommended to improve supporting aspects, such as teacher training, better time management, and increasing student motivation and involvement in problem-based learning. Indicates that the implementation of the SPIRIT model of Socio-Scientific Problem-Based Learning (SSIPBL) can significantly improve students' learning outcomes on the respiratory system material senior High School for the. These results suggest that SSIPBL has the potential to enhance students' understanding through a problem-based approach that connects scientific phenomena with social issues, and its implementation in the field met expectations.

Learning that is still dominated by teacher-centered approaches tends to result in passive student participation and low learning outcomes. This study aims to compare the effectiveness of the Socio-Scientific Problem-Based Learning (SSPBL) model and the Stimulus Environment Problem Solving (SEPS) model in improving student learning outcomes in the Ecology course. The research employed a quasi-experimental design involving two groups of fourth-semester Biology Education students at Universitas Muhammadiyah Surakarta in the even semester of the 2023/2024 academic year. Each group consisted of 20 students; one was taught using the SSPBL model, and the other using the SEPS model. Data were analyzed using the independent sample t-test and effect size analysis.The results showed that the SSPBL group achieved significantly higher cognitive learning outcomes than the SEPS group in both Cycle I (sig. = 0.041) and Cycle II (sig. = 0.049). The effect size results further confirmed the high effectiveness of the SSPBL model, with values of 2.846 (Cycle I) and 3.413 (Cycle II), categorized as "high." These findings indicate that the SSPBL model is more effective in improving learning outcomes, particularly in developing higher-order thinking skills through the integration of scientific concepts and socio-scientific issues. This study recommends the implementation of the SSPBL model in science education to foster deeper conceptual understanding and critical thinking among students.

The purpose of this study was to determine the use of vocabulary on the ability to write descriptive texts, to find out grammar on the ability to write descriptive texts and to find out the relationship between the use of vocabulary and grammar on the ability to write descriptive texts in students of SMP Negeri 11 Jayapura City. With a quantitative research method. Based on the analysis that has been done, it can be concluded that there is a significant influence of vocabulary and grammar mastery on the ability to write descriptive texts of junior high school students in Jayapura City. statistically proven with a significant value (Sig.) which is smaller than 0.05 on all variables tested, both individually and together. These results indicate that the combination of vocabulary and grammar mastery is very important to improve students' descriptive text writing skills. Overall, the variables of grammar and vocabulary mastery can explain 60 percent of the variation in students' descriptive text writing skills, with vocabulary making a greater contribution (35.74 percent) than grammar (24.26 percent). These findings emphasize the importance of focusing on developing vocabulary and grammar simultaneously to achieve the best results in learning to write descriptive texts in junior high schools in Jayapura City.

This research aims to determine, the effect of applying the Problem-Based Learning (PBL) model on students’ learning outcomes for Economics subjects in class XI of SMA Negeri 6 Gorontalo Utara. This quantitative research uses a Quasi-Experimental Design research (Pseudo experiment), with a sample size of 30 students. The results showed that there is an effect of applying the Problem-Based Learning (PBL) model, proven to significantly improve the learning outcomes of grade XI students in economic subjects at SMA Negeri Gorontalo Utara, as shown by the Sig. (2-tailed) of 0.000, which is smaller than the significance level of 0.05. The Problem Based Learning (PBL) model allows students to be more active, critical, and independent in understanding concepts by linking theory with real problems.

One way to prevent high-risk pregnancies is by addressing the lack of knowledge. The Pre-Experimental Design research aims to determine how high-risk pregnancy health education impacts pregnant women's knowledge about their condition, using a one-group pretest-posttest design. By providing books and videos once, this research conducted an intervention. Data was collected through pre-test and post-test questionnaires. The total sampling method was used to collect 45 respondents. The results of the data analysis indicate that the normality test before and after the intervention showed that the data is not normally distributed with a significance of 0.00 ≤ 0.05. To test the research hypothesis, the Wilcoxon test was used, and the results showed that the Asymp. Sig. (2-tailed) value is 0.000 ≤ 0.05, which indicates that Ho is rejected and Ha is accepted. It can be concluded that health education on high-risk pregnancy shows that health institutions should implement and provide health education about high-risk pregnancy to patients who are already aware as well as those who are not. This will help pregnant women become more informed and reduce the number of high-risk pregnancies.

This study aims to determine the influence of the yellow book extracurricular instructor strategy in improving student achievement. This study was conducted at the Musthafawiyah Islamic Boarding School. In this study, the researcher took samples using Total Sampling (saturated sample), this is because the population is less than 100 so that the entire population is used as a sample. The sample of this study was 48 people. The results of the data analysis obtained using data analysis techniques, namely descriptive analysis, requirement testing and hypothesis testing using the SPSS version 23 program. The results of the data analysis obtained the correlation coefficient value (rxy) = 0.536 with sig. (ρ) = 0.000 <0.05. So it can be concluded that Ho is rejected and Ha is accepted, with a coefficient of determination (R2) of 0.287 of 28.7% with the remaining percentage of 71.3% influenced by other variables. With Fcount of 18.524. The conclusion is that there is a significant influence between the extracurricular yellow book mentor strategy variables in improving student achievement at the Musthafawiyah Islamic Boarding School. The extracurricular mentor strategy (X) has a significant effect on improving student achievement (Y). with a determination coefficient (R2) of 0.287, which means that the extracurricular mentor strategy has an effect on improving student achievement with a percentage of 28.7% with the remaining percentage of 71.3% influenced by other variables.  Student achievement (Y) at the Musthafawiyah Islamic boarding school has a significance value of 0.128> 0.05, so the data is declared normally distributed and is in the good category with a percentage of 87.2%.

لتعلّم اللغة العربية  بعض من طرق التدريس والوسائل التي يمكن استخدامها. كما وجدت الباحثة أن نتائج طلاب الفصل الخامس منخفضة، بسبب عدم استخدام المدرس الوسائل التعليمية. يمكن ملاحظة ذلك من خلال وجود فرق بين الحد الأدنى للتحصيل العلمي في هذه المدرسة. متوسط ​​درجات اللغة العربية في الفصل الخامس في هذه المدرسة هو 62 بينما الحد الأدنى هو 70. تستخدم هذه الدراسة منهج البحث الكمي التجريبي. أما عينة البحث فهي جميع طلاب الفصل الخامس في مدرسة ابتدائية والي كوكون وعددهم 75 طالبًا. تم استخدام تقنية أخذ العينة بالطريقة العشوائية، حيث اختارت الباحثة 50 طالبًا من الفصل الخامس A إلى الفصل الخامسc  ، وتم تقسيمهم إلى فصلين: 38 طالبًا في الفصل التجريبي و37 في الفصل الضابط. تم استخدام تقنيات تحليل البيانات مثل اختبار التوزيع الطبيعي، واختبار الموثوقية، واختبار مان-ويتني. أظهرت نتائج البحث أن القيمة الاحتمالية sig < 0.05 تشير إلى رفض الفرضية الصفرية وقبول الفرضية البديلة. كما أظهرت المقارنة بين نتائج الفصل الضابط والفصل التجريبي بفارق 22،54 درجة في كل فصل. وهذا يدل على فعالية وسيلة التعلم "Scrabble" في إتقان مفردات اللغة العربية لدى طلاب الفصل الخامس.

Low student collaboration skills are often found in learning activities at school. This will certainly impact the low level of student learning outcomes. This study aims to examine the effect of the Learning Cycle 7E model assisted by PhET Simulation on students' collaboration skills and physics learning outcomes. This research is a true experimental study using a posttest-only control group design. The population in this study was class X students of SMK Negeri 2 Jember, while the research sample was determined using the cluster random sampling technique. Data collection methods included observation, interviews, tests, and documentation. The data obtained were analyzed using a normality test, followed by statistical tests using the Independent Sample T-test for collaboration skills and the Mann Whitney U-Test for physics learning outcomes. The results showed that the analysis of collaboration skills data using the Independent Sample T-test obtained a Sig. (2-tailed) of 0.000 ≤ 0.05, indicating a significant difference between the experimental and control groups. Meanwhile, the analysis of physics learning outcomes using the Mann Whitney U-Test obtained a Sig. (2-tailed) of 0.000 ≤ 0.05, also indicating a significant difference. Therefore, it can be concluded that the application of the Learning Cycle 7E model assisted by PhET Simulation has a significant positive effect on improving students' collaboration skills and physics learning outcomes.

In the era of education that continues to develop, innovations in learning methods are very important to improve students' memory, one of which is flahcard media. Flashcard media is a medium that can help improve students' memory in a simple way so that students are interested and do not feel bored during the lesson being delivered. This study aims to determine the influence of the use of flahshcard media in the STAD learning model on student learning outcomes on atomic structure materials and the advantages of nanomaterials in class X of SMA Negeri 16 Samarinda. The type of research is Quasi Experimental Design with a nonequivalent Post-test Only Control Group Design. Class X.2 as an experimental class with the STAD learning model with flashcard media and class X.6 as a control class with the STAD learning model. The initial test was carried out first where the normality test and the t-test. The results of the t-test showed that there was no difference in absorption between the two classes. Data collection uses post tests and daily tests as well as observation sheets for teachers and students. The results of this study show that the learning outcomes of students in the experimental class and control class are obtained Sig.(2-tailed) of 0.000 < 0.05, then Ha is accepted. Based on this study, it can be concluded that there is an influence of the use of flashcard media in the STAD learning model on student learning outcomes on the atomic structure material of the excellence of nanomaterials in class X of SMAN 16 Samarinda.

This study aims to explain the influence of product quality, price and location on purchasing decisions at Awi Handmade Kediri. The data analysis technique used by researchers in this study uses statistical tests through validity tests, reliability tests, classical assumption tests, multiple linear regression tests, t tests, F tests with SPSS version 16.0. The methods used in this study are questionnaires, interviews and observations. The sampling technique in this study used the Accidental Sampling technique with a sample size of 86. Based on the results of the study obtained by researchers from the multiple linear regression equation Y = 2.344 + 0.369X1 + 0.411X2 + 0.2.69X3. The results of the analysis conducted, the results of the study indicate that the product quality variable has a significant effect on purchasing decisions, the price variable has a significant effect on purchasing decisions with evidence of Sig t 0.000> 0.05, the location variable has a significant effect on purchasing decisions with evidence of Sig t 0.000 <0.05, and the results of product quality, price and location simultaneously have a significant effect on purchasing decisions with evidence of Sig F 0.000 <0.05. The results of the analysis of the R2 value = 0.907 or 90.7%.  

The work environment is all conditions or situations in the workplace that affect employees in carrying out their duties and responsibilities. Work discipline is the attitude and behavior of employees that shows compliance with the rules, policies, and procedures that have been set by the company or organization. This study aims to determine the extent to which the work environment and work discipline influence employee performance. This study uses a quantitative method, the sampling technique is to use the saturated method, where this study has 50 respondents, the data collection technique is carried out by observation and questionnaires. The results of the calculation of the t test where the sig value has a partial effect on X1 on Y is 0.000 <0.05 and the calculated t value is 4.597> t table 1.679. So that the work environment has a significant effect on employee performance, then the calculation of the t test where the sig value has a partial effect on X2 on Y, The calculation results on the t sig test are 0.009 <0.05 and the calculated t value is 2.740> t table 1.679. where the sig value has a partial effect on X2 on Y, then the calculation of the f sig test is 0.000 <0.05 and the calculated t value is 39.04> t table 3.20 So, which means H3 is accepted, it can be concluded that the work environment X1 and work discipline X2 simultaneously or together have a significant effect on employee performance. 

Background: Early detection of cervical cancer includes an IVA examination or Pap smear. This test is used to identify cervical cancer and in Islam it is also recommended to maintain (hifdz an-nafsa), namely maintaining reproductive health related to offspring (hifdz an-nasl). The aim of this research is to determine the effect of sharia-based audiovisual education on knowledge, behavior and attitudes towards preventing cervical cancer. Purpose: to determine the effect of sharia-based audiovisual education on knowledge, behavior and attitudes towards preventing cervical cancer. Method: This type of research uses quantitative with a quasi-experimental research design in the form of one-group without control and this research uses an accidental sampling technique with 41 respondents. Data was taken before and after the intervention was given and then analyzed statistically using the Wilcoxon test. Results: The results of the Wilcoxon test research showed that z knowledge calculation was -5.667, behavior -4.583, and attitude calculation -5.831 with an asym.sig value of 0.000. This shows that the p value <0.05 was a difference after the pre-test and post-test of providing audiovisual education. Conclision : There is an influence of providing audiovisual education on knowledge, behavior, attitudes, prevention of cervical cancer with early detection in the working area of ​​the Tlogosari Kulon Health Center, Semarang.

One of Halim Perdanakusuma Airport (HLP) units is the Terminal and Landside Service unit. Terminal Inspection Service (TIS) units in the unit and Customer Service (CS) have different job descriptions. However, at this HLP airport, some employees do work that is not part of their job description, namely TIS unit employees who do CS work, or vice versa. This condition indirectly impacts the workload and self-efficacy of employees in the TIS and CS units on work stress. This study aims to determine whether there is an influence between workload and work stress, the influence of self-efficacy on work stress, the influence of workload and self-efficacy simultaneously on work stress, and the coefficient of determination. This study uses a quantitative method with partial test hypothesis testing and simultaneous testing. Data was collected by distributing questionnaires containing 36 questions to 30 employees from the TIS and CS units. Before being distributed, the data had been validated and reliable. The data was then analyzed using the t-test (partial test), the f-test (simultaneous test), and the coefficient of determination. The study's results showed that (1) workload significantly affected work stress with a sig. Value of 0.000; (2) self-efficacy significantly affected work stress with a sig. Value of 0.000; (3) workload and self-efficacy simultaneously affected work stress with a sig. value of 0.000; and (4) the coefficient of determination obtained a result of 72.9%.

the purpose of this research is to find out how much influence competition has on sales at warung koki street street. The formulation of the problem in this research includes whether price, place, promotion, distribution, people, process and product influence sales at warung koki kaki lima cakung. This research is field research with descriptive quantitative research methods. Primary and secondary data sources. Data collection techniques use observation, questionnaire and documentation methods. The sample in this research was 99 consumers of warung koki street street, who then analyzed the data using validity tests, reliability tests, normality tests and simple linear regression.   The competition variable (x) has a significant influence on sales at the cakung street food stall, east jakarta. It can be seen that tcount is = 2.670> ttable is = 2.024, so it can be concluded that ha is rejected and ha is accepted. Based on the research results by comparing the fcount>ftable values, it was obtained that it was 7.131 > 4.10, which means positive. Meanwhile, a p-value of 98 was obtained in the sig column, 0.011 < 0.05, meaning it is significant. So it can be concluded that competition can have a significant positive effect on sales at warung koki kaki cakung.  

This study examines the effectiveness of the Problem-Based Learning (PBL) model in improving critical thinking skills of students of V MIN 2 Sibolga in the Citizenship Education (PKN) class curriculum. The findings of this study are supported by students' critical thinking skills obtained from the results of the KKM exam and the low level of participation in traditional classroom learning. Using a quantitative approach with a quasi-experimental method and a Non-equivalent Control Group design, this study involved 44 students in the control group (conventional) and the experimental group (PBL). The purpose of the research instrument, namely a double test, was to assess students' critical thinking skills before and after the intervention. The results showed a significant increase in the experimental group that implemented the PBL model. The average post-test score of the experimental group reached 87.50, far exceeding the control group which only reached 60.42. Statistical analysis using the paired sample t-test produced a sig. (2-tailed) value of 0.000, which is smaller than α (0.05). This finding indicates a significant positive effect of the application of the PBL model on improving students' critical thinking skills. The results of this study indicate that the PBL model is effective in improving students' critical thinking skills in PKN classes. This model successfully encourages students to actively participate in their education and develop their analytical skills. This study recommends the use of the PBL model not only in PKN education but also in other subject areas to maximize students' growth in critical thinking. The application of the PBL model can be a potential solution to overcome the challenges of improving students' achievement and critical thinking skills at the highest level of elementary school.

This research aims to determine the effect of the Problem Based Learning model on the critical thinking skills and cognitive learning outcomes. This type of research is True Experimental with pretest-posttest Control Group Design. The results of the research show that the average critical thinking ability and cognitive learning outcomes of students in the experimental class taught using the Problem Based Learning model are in the sufficient category with an average score of critical thinking ability of 61.69 and an average score of cognitive learning outcomes. 66.73 with students who achieved the KKM of 35%, while in the control class with the Discovery Learning model it was also in the sufficient category with an average critical thinking ability score of 49.00 and cognitive learning outcomes with an average of 44.23 with students who achieved the KKM. by 4%. Inferential analysis shows significant results with a value of sig>0.05 so that there is an influence of the Problem Based Learning learning model on critical thinking skills and student learning outcomes.

Adolescence is a crucial stage in a person's life that is characterized by various changes. This period is characterized by high curiosity about various things, including promiscuity and drug abuse issues. This research is intended to overcome a number of challenges in increasing public awareness and knowledge, especially among adolescents, about the dangers of promiscuity and drug abuse at SMA Negeri 8 South Tangerang. This research design used the Quasi Experiment method with the One Group Pre Test-Post Test design. This research was conducted at SMA Negeri 8 South Tangerang in October 2024. The sampling technique applied was non-probability sampling technique and the sample used consisted of 32 students from SMA Negeri 8 South Tangerang. It can be seen that the average value of the difference in knowledge before and after the provision of health education is 24.53, with a standard deviation of 12.139, and obtained a Sig. (2-tailed) value of 0.000. It can be concluded that, overall, the activities of providing education through health counseling for students of SMA Negeri 8 South Tangerang regarding the dangers of promiscuity and drugs show positive results. Keywords: Adolescents, Drugs, Education, Promiscuity.

The researcher found issues in teaching writing skill to students in the eighth semester of Islamic Education School Selaras Air, Agam. Teachers still explain the subject using the traditional teaching model, students have low motivation such as low desire to learn the Arabic language, low activity in following the teaching process, low enthusiasm in teaching the Arabic language, low effort in doing tasks independently, and students' laziness in following the teaching process. The researcher uses a quantitative research with a quantitative empirical research type. The research population is 47 students, and the sample size is 47 students. The researcher uses Purposive Sampling. The method of data analysis is statistical analysis using the SPSS program.  The results of the research are that there is an effect of using the Student Team Achievement Division model in teaching students' writing skills, and the effect size is about 64.53%. The mean score of the posttest in the experimental class was 84.06 and in the control class was 71.33. The researcher found that the significant result or Sig. (2-tailed) in the hypothesis test is 0.002, which is smaller than 0.005. Therefore, the null hypothesis is rejected (Ho) and the alternative hypothesis is accepted (Ha). This indicates that there is a mean difference between the experimental and control classes in teaching the skill of writing.

Adolescence is a crucial stage in a person's life that is characterized by various changes. This period is characterized by high curiosity about various things, including promiscuity and drug abuse issues. This research is intended to overcome a number of challenges in increasing public awareness and knowledge, especially among adolescents, about the dangers of promiscuity and drug abuse at SMA Negeri 8 South Tangerang. This research design used the Quasi Experiment method with the One Group Pre Test-Post Test design. This research was conducted at SMA Negeri 8 South Tangerang in October 2024. The sampling technique applied was non-probability sampling technique and the sample used consisted of 32 students from SMA Negeri 8 South Tangerang. It can be seen that the average value of the difference in knowledge before and after the provision of health education is 24.53, with a standard deviation of 12.139, and obtained a Sig. (2-tailed) value of 0.000. It can be concluded that, overall, the activities of providing education through health counseling for students of SMA Negeri 8 South Tangerang regarding the dangers of promiscuity and drugs show positive results. Keywords: Adolescents, Drugs, Education, Promiscuity.