Students Of VII Research Articles

Development of Student Worksheets Based on the Scientific Approach to the Material of Linear Equations and Inequalities of One Variable Class VII Mtsn 1 Binamu Jeneponto

This research aims to develop student worksheets based on a scientific approach to material on linear equations and inequalities with one variable that are valid, practical and effective. The development model used is the ADDIE model which consists of the analysis stage, design stage, development stage, implementation stage and evaluation stage. The test subjects in this research were 28 Class VII students at MTsN 1 Binamu Jeneponto. The instruments used in this research were validation sheets, LKPD implementation observation sheets, student response questionnaires, teacher response questionnaires, student activity observation sheets, learning management observation sheets, and learning outcomes tests. Based on the results of the trials that have been carried out, the validation results obtained for the LKPD and other instruments are 3.6 which is included in the "very valid" category. Furthermore, the level of practicality of LKPD is seen based on the average percentage for the implementation of LKPD which has an average of 1.7 with the category completely implemented, for student responses the average percentage is 93% with the very good category, and for teacher responses the percentage is average. 93% in the very good category. The level of effectiveness of the LKPD is seen based on the average for the ability to manage learning which has an average of 3.6 in the good category, for student activity the percentage has an average of 87% in the very active category, and for the learning outcomes test has an average score of 83 in the category tall. Thus, it can be concluded that the LKPD that has been developed and tested meets the criteria of being valid, practical and effective.

Analisis Kemampuan Pemecahan Masalah Siswa dalam Menyelesaikan Soal Matematika pada Materi Kubus dengan Metode Pembelajaran Problem Based Learning di SMPK St Paulus Karuni

This study aims to determine the problem-solving ability of SMPK St. Paul Karuni students in problems. This research method is descriptive qualitative. The subjects of the study were taken by 3 students from 35 students of grade VII B SMPK St. Paul Karuni. with high, medium, and low categories. Based on the type of data obtained from student test results, problem-solving ability in solving math problems on cube material, and interviews with three samples. The data were analyzed based on indicators of polya's problem-solving ability. Data analysis is carried out based on the stages of data reduction, data presentation and conclusion. Based on the results of the study, it can be concluded that 1) the ability to understand the problem, where students are able to write what is known in the question and write down what is asked in the question, 2) the ability to make a solution plan, where students are able to write the formula for solving the problem. 3) the ability to carry out completion, where students can substitute in the form of mathematics and perform calculations. 4) the ability to look back, where students can rewrite the final answer. The factors in students who are unable to solve problems are not understanding the questions well, not focusing on solving problems, not understanding the material taught during learning activities, not having the ability to do the right solution, and not good counting skills

MENDELEY APPLICATION TRAINING TO IMPROVE STUDENT FINAL ASSIGNMENT WRITING

Every student who has entered the final study period must complete the final project/thesis as a graduation requirement. In order to produce quality and responsible writing, students must have the provision of knowledge and how to find, find and determine the correct references and write good citations to avoid plagiarism in thesis writing. The Mendeley application can assist in managing reference sources and writing citations, which can synchronize with the references menu in Microsoft Word. So the PKM team of the Mandarin Language Education Study Program, FKIP UNTAN, provided training on using the Mendeley Application to 20 semester VII students taking thesis writing. Based on the results of the training activities, it can see that 95% of the students who attended the training were able to master the Mendeley application. The obstacle faced in this training was the problem of student laptop devices still using a low version of the Windows operating system, resulting in students needing help installing the Mendeley application. However, this obstacle can be handled thanks to the direction and guidance of the lecturer in the PKM Team. The Mendeley application is relatively easy to learn, understand, and operate, so students will use the Mendeley application as support in completing their final project/thesis.

Ecoliteracy of Junior High School Students through Phenomenon Based Learning on the Interaction of Living Things with the Environment

Ecoliteracy and Education for Sustainable Development (ESD) have received attention in achieving the Sustainable Development Goals (SDGs). Students' understanding of the environment and sustainability awareness needs to be instilled through the Phenomenon Based Learning model. This study aims to improve students' ecoliteracy through Phenomenon Based Learning on the material of the interaction of living things and the environment. The research used quasy experiment method with research design Only Pretest-Posttest Control Group Design. The research subjects were junior high school students in grade VII. Data collection techniques used tests, questionnaires, interviews and observations. Data analysis was done descriptively, N-gain calculation, and Mann Whitney test. The results showed that the average N-Gain of ecoliteracy for affective, psychomotor, spiritual, and cognitive aspects were 75.02%; 45.84%; 79.73%; and 73.31%, respectively. Mann Whitney test results showed significant differences in student ecoliteracy in experimental and control classes. Thus, it can be concluded that the implementation of learning using the PhenoBL model can improve student ecoliteracy with high categories for affective, spiritual, and cognitive aspects, while the increase in student ecoliteracy in the psychomotor aspect is classified as moderate.

Pengaruh Pemanfaatan Program Indonesia Pintar (PIP) Terhadap Motivasi Belajar Siswa

The purpose of this study is to determine the influence of the implementation of the Indonesia Pintar Program on students’ learning motivation at SMP Negeri 8 Paguyaman, Boalemo Regency. This research adopted a quatitative approach using the Assosiative research method. The data used were primary data obtained from distributing questinnaires to students in Grade VII, VIII, and IX at SMP Negeri 8 Paguyaman, Boalemo Regency. The sample size in this research was 56 respondents. The data analysis technique used was simple linear regression. The research results indicated that the implementation of the Indonesia Pintar Program has a positive and significant influence on students’ learning motivation at SMP Negeri 8 Paguyaman, Boalemo Regency.

Pengaruh Motivasi Eksternal oleh Guru Pendidikan Agama Kristen Terhadap Sikap Belajar Siswa Kelas VII SMP N 1 Harian Tahun Pembelajaran 2022/2023

The aim of this research is to determine the influence of external motivation by Christian religious education teachers on the learning attitudes of Class VII students at SMP N 1 Harian for the 2022/2023 academic year. The research method used is a quantitative method. The population is all 40 students of Class VII of SMP N 1 Harian. Data was collected using a positive closed questionnaire with 40 items, namely 20 items for variable 1) Test the analysis requirements: a) positive relationship test obtained rxy = 0.608 > rtable(=0.05,n=40) = 0.312. b) Testing a significant relationship obtained tcount= 4.719 > ttable(=0.05, dk=n-2=38)= 2.021. 2) Influence test: a) Regression equation test, obtained the regression equation Y ̂="13.29"+0.78X. b) Regression coefficient of determination test (r2) = 36.9%. 3) Test the hypothesis using the F test to obtain Fcount > Ftable=(=0.05, dk numerator k=20, dk denominator=n-2=40-2=38) namely 22.26 > 1.51. Thus Ha is accepted and H0 is rejected.

Application of Reading Skills to Children with Special Needs through NaraMedia at SMPN 8 Tamban

This study aims to describe the application of accompanying teachers in developing reading skills for children with needs special at SMPN 8 Tamban. This qualitative research study uses guidelines for interviews, observation, and documentation. The subject of the study is two students in Class VII. The data collection techniques are interviews, observation, tests, and documentation. The research results show that the teacher's efforts in developing reading skills with a manner special and guided through NaraMedia. The application of reading skills to children with special needs as a whole by teachers has used simple or short utterances (consisting of one or two words). The teacher's approach to the three children slowly made them know, understand, and understand when reading.

Pengaruh Teknik Cognitive Behavior Therapy (CBT) Terhadap Pengalaman Traumatis Siswa Kelas VIII-A di UPTD SMP Negeri 1 Gunungsitoli Utara

The purpose of this study was to determine how much influence Cognitve Behavior Therapy (CBT) had in reducing the traumatic experience of Class VIII-A students at UPTD SMP Negeri 1 Gunungsitoli Utara. This study used a type of quantitative research-experiment with one group pretest-postest design. The data collection method uses questionnaires to determine students' traumatic experiences and observation data consisting of 3 observants to determine the match of statistical calculations with observation data. The pretest results of 26 students were obtained as many as 10 people experienced tarumatist experience and were determined as treatment subjects with a total of 227 gains. The results of the posttest calculation showed that there was a reduction in student trauma with an acquisition of as much as 80. Based on the calculation of the O1-O2 difference, a result of 36.75% was obtained on a score of 16-30 with the criterion of "sufficient" which means there was a reduction in students' traumatic experiences after being given treatment and observation data showed that 67% were on the criteria of affecting students' traumatic experiences. Thus, the conclusion of the results of this study is that Cognitive Behavioral Therapy influences reducing students' traumatic experiences.

KULIAH KERJA NYATA TEMATIK MAHASISWA FAKULTAS TEKNIK UISU DI KECAMATAN AIR PUTIH KBUPTEN BATU BARA

KKNT is an academic activity of higher education which is manifested through the Tri Dharma of Higher Education, namely education and teaching, research, and community service. As in the previous year, for 2023 the UISU Faculty of Engineering dispatched 159 semester VII students to carry out KKNT activities in 13 villages (out of 19 villages/wards) in Kecamatan Air Putih, Kabupaten Batu Bara. This activity lasted for 29 days from July 26 2023 to August 23 2023. The 2023 USU Faculty of Engineering KKNT carries the theme "Utilization of Sustainable Technological Innovation in Building Civilized Villages". Based on the monitoring and evaluation carried out by the KKNT Organizing Team and UISU Faculty of Engineering Leaders, the implementation of the KKNT for 29 days in 13 villages in Kecamatan Air Putih, was generally carried out well and according to plan. This was also confirmed from the remarks of the Camat Air Putih during the pick-up event for KKNT participants which was held on Tuesday 22 August 2023. The sub-district head said that the presence of students based on information and confirmation from the head and village officials during the implementation of the KKNT was very positive. The presence of students has contributed and added value to the community, business activities (UMKM) and officials in each village. During the implementation of this KKNT, 13 main activities have been made as community service activities, which will be further developed and used for various student activities.

MOTIVASI BELAJAR MANDIRI TERHADAP HASIL BELAJAR OPERASI BILANGAN BULAT PADA SISWA SMP

This study aims to determine the effect of independent learning motivation on the learning outcomes of integer operations in students of Ende Christian Private Junior High School. This type of research is quantitative. The population in this study was all students of Ende Christian Private Junior High School while the sample in this study was 23 students of grade VII B ENDE Christian Junior High School. Data collection was carried out using two questionnaire instruments and a test of learning outcomes of integer operations. The results of descriptive statistical analysis showed that the self-learning motivation of grade VII B students of Ende Christian Private Junior High School was categorized as medium with an average score of 59.00 with the highest score of 80 and the lowest score of 34 while the learning outcomes of integer operations of Ende Christian Private Junior High School were categorized as lacking an average score of 62,22 with the highest score of 90 and the lowest score of 40. While inferential statistical analysis obtained independent learning motivation had a significant effect on the learning outcomes of integer operations in grade VII B students of Ende Christian Private Junior High School by 56.1%.

Implementing KWL (Know-Want to know-Learned) Strategy to Improve The 7th Graders’ Reading Achievement of SMP Negeri 12 Palembang

Based on the initial observation and information obtained from the English teacher of VII.10 Class at SMP Negeri 12 Palembang, the students' reading ability is still low and needs improvement. This study is a type of classroom action research that aims to improve the reading achievement on descriptive texts by using the KWL (Know, Want to Know, Learned) strategy. The subjects of this research were 36 students of VII.10 Class at SMP Negeri 12 Palembang. The data were collected through observations, reading tests, and questionnaires. The quantitative data were analyzed using simple statistical methods, represented in percentages (%), while the qualitative data were analyzed descriptively. The results of this study indicated an improvement in both Cycle I and Cycle II. In the pre-action stage, out of thirty-six students, only fifteen students (42%) were able to meet the minimum criteria for mastery learning (Kriteria Ketuntasan Minimum/KKM), which was set at 75 by the school. In the first cycle, nineteen students (53%) achieved the KKM standard. Moreover, in Cycle II, thirty students (83%) reached the KKM, signifying that the reading test results in Cycle II met the targeted indicator of this classroom action research, which requires 75% of students to reach the KKM standard. Based on the results of the reading test, it can be concluded that the KWL Strategy effectively improves students' reading achievement. Besides that, the data obtained from observations and questionnaires also showed positive results regarding the implementation of the KWL strategy in improving students' reading skills. Several factors contribute to the successful implementation of the KWL strategy, including prior knowledge of the text, specific reading goals, and comprehension of acquired information.

Development of Quizizz Application E-Module-Based Teaching Materials on Student Mathematics Learning Outcomes

Teaching materials have an important role for the continuation of learning so that student learning outcomes are more optimal. Teachers must create a learning media and teaching materials that of course so that students feel interested and active during learning. During a pandemic like this, online learning is certainly not effective if the use of print-based teaching materials is carried out, due to the limited communication between students and teachers. One of the teaching materials that can be sought to improve student learning outcomes is E-Module-based teaching materials with the Quizizz application. The population is all students of Class VII of SMP Negeri 2 Sumber for the 2021/2022 school year. Samples in this study. The class used is class VII G as the control class and VII I as the experimental class. The instruments used are tests and questionnaires. The results of this research are: Based on the validation results from material experts and media experts that the development of e-module-based teaching materials with the quizizz application is suitable for use as mathematics teaching materials and Students' mathematics learning outcomes increase after the provision of e-module teaching materials with the quizizzi application in the learning process.

PENGARUH MODEL PEMBELAJARAN INTRODUCTION CONNECTION APPLICATION REFLECTION DAN EXTENSION (ICARE) TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATERI ARITMATIKA SOSIAL DI KELAS VII SMPIT DARUL FIKRI BENGKULU UTARA

This study aims to determine the effect of the Intruction Connection Application Reflection and Extention (ICARE) Learning Model on Students' Problem-Solving Ability and Critical Thinking Ability. This type of research uses the Quasi Experiment method. Data collection is done through tests. Data analysis used the Ancova test. The sample of this study were students of SMPIT Darul Fikri Bengkulu Utara grades VII A and VII B. The results showed that: 1) There was a linear covariate effect of initial ability on problem solving ability with a significant influence of 50.3%. 2) There is a linear influence of the initial ability covariate on critical thinking skills with a large influence of 56.7%. 3) There is an effect of learning using the ICARE model on students' problem-solving abilities with a large influence of 59.9%. 4) There is an influence of learning using the ICARE model on students' critical thinking skills with a large influence of 59.4%.

Multiple Scaffolding STEAM Project-Based Learning Model In Science Learning

Higher order thinking skills (HOTs) are skills needed to face the 21st century. This research aims to (1) analyze simultaneously the differences in learning outcomes, critical thinking skills, and achievement motivation of students who learn using the PjBL-STEAM model assisted by multiple scaffolding and the PjBL model in science learning, (2) analyze the differences in learning outcomes of students who learning using the PjBL-STEAM model assisted by multiple scaffolding and the PjBL model in science learning, (3) analyzing differences in critical thinking skills of students who learn using the PjBL-STEAM model assisted by multiple scaffolding and the PjBL model in science learning, (4) analyzing differences in achievement motivation students who learn to use the PjBL-STEAM model assisted by multiple scaffolding and the PjBL model in science learning. This research is a quantitative research with nonequivalent pretest-posttest control group design. The sampling technique used was cluster random sampling with the sample size consisting of 159 students in classes VII A, VII B, VII D, and VII F at SMP Negeri 5 Denpasar. The research instruments used were learning achievement tests, critical thinking skills tests and achievement motivation questionnaires. Data analysis used Multivariate Analysis of Covariance (MANCOVA). Hypothesis testing is carried out using a significance level of 5%, hypothesis testing is carried out after assumption testing (normality test, variance homogeneity test, variance covariance homogeneity test, linearity test, multicollinearity test, regression line slope homogeneity test). Based on the data analysis, the research results show that (1) there are simultaneous differences in learning outcomes, critical thinking skills, and achievement motivation of students who learn using the PjBL-STEAM model assisted by multiple scaffolding and the PjBL model in science learning, (2) there are differences in the learning outcomes of students who learn using the PjBL-STEAM model assisted by multiple scaffolding and the PjBL model in science learning, (3) there are differences in the critical thinking skills of students who learn using the PjBL-STEAM model assisted by multiple scaffolding and the PjBL model in science learning, (4) differences in the achievement motivation of students who learn using the PjBL-STEAM model assisted by multiple scaffolding and the PjBL model in science learning

Development of Google Sites-Assisted Learning Devices on Vibrations and Waves Material

Website-assisted learning in science learning can make it easier for students to increase their understanding of knowledge concepts and construct their knowledge based on problems encountered in everyday life to improve learning outcomes. One application that is quite well-known and can be used as a website-assisted learning site is the Google Sites site. Google Sites is a structured application that can easily create websites. Google Sites is an online application launched by Google for creating classes, schools, or other websites. This study aims to determine the quality (validity, practicality, and effectiveness) of the Google Sites Assisted Learning Device on Vibration, Waves, and Sound material. This type of development research refers to the 4-D Model development research consisting of four stages of development, namely Define, Design, Development, and Dissemination. After being validated by two validators, a limited trial was carried out by 58 students consisting of 29 class VIII-A students and 29 class VIII-B at SMP Negeri 1 Kwandang, then the most comprehensive test was carried out by 30 class VIII students at SMP Negeri 2 Kwandang. Data collection techniques in this study used expert validation sheets, student response questionnaires, and student learning outcomes tests. The results of this study indicate that the validation of Google Sites assisted learning devices is included in the “Valid” category. The practicality of Google Sites helped learning devices is seen from the results of the implementation of learning in class and the student's responses from both trials showing the “Good” category. The Google Sites assisted learning device developed meets the valid, practical, and effective criteria to be suitable for use in science learning in schools.

ANALISIS DAMPAK PENGGUNAAN GAME ONLINE TERHADAP MINAT BELAJAR SISWA SMP DAERAH HU’U DOMPU

Online games can be interpreted as a program that displays visuals, animations and images that can move or be moved manually. Online games can be played with devices such as smartphones which can be played when a device is connected to an internet network. This study aims to determine the impact of using online games on students' interest in learning class VIII A at SMP Negeri Hu'u. This type of research is qualitative with a case study approach. The collection of data used in research observation, interviews and documentation. The participants used in the study included students who played online games, homeroom teachers, and parents of students who played online games. The results of the study showed that there was an influence on the impact of using online games on the learning interest of class VIIIA students of Junior High School. That students at SMP Negeri Hu'u usually play online games at school, they play in front of the classroom and in the school canteen and after school sometimes until the afternoon and continue into the evening. On average, students play online games Free Fire and Mobile Legend. Because of the preoccupation of playing online games, sometimes they will also forget to do their assignments and obligations, both helping their parents and doing their schoolwork, and students who are addicted to online games, they are also less enthusiastic about taking lessons after they play games because they are concerned about the game so that it reduces their interest in learning.

The Influence of Generative Learning Strategies and Group Investigation on Students' Mathematical Communication Ability

This study aims to determine students' mathematical communication skills by using generative learning strategies and Group Investigation strategies in Mathematics in class VIII of MTs Swasta Al-Washliyah 55 Serbelawan. This study uses a quantitative research approach with quasi-experimental methods while data collection is carried out using test, interview and observation techniques. The subjects in this study were students of grades VIII-A and VIII-C of MTs Swasta Al-Washliyah 55 Serbelawan. Hypothesis testing with T Test and Analysis of Variance. The results of these findings are: 1) There is an effect of generative learning strategies on students' mathematical communication skills in class VIII MTs Swasta Al-Washliyah 55 Serbelawan. Based on the results of the T test analysis, the value of t count = 21,846 and the value of t table at the level (α=0.05) = 2.052, then t count > t table; 2) There is an effect of the group investigation learning strategy on students' mathematical communication skills in class VIII MTs Swasta Al-Washliyah 55 Serbelawan. Based on the results of the t test analysis, the value of t count = 24,363 and the value of t table at the level (α=0,05 ) = 2,052, then t count > t table; 3) There is no effect of generative learning strategies and group investigation strategies on mathematical communication skills in class VIII mathematics at MTs Swasta Al-Washliyah 55 Serbelawan. Based on the results of the analysis of the F test, the value of F count = 0.018 and the value of F table at the level (α=0.05) = 4.020, then F count < F table.

Increasing Student’s Ability to Write Descriptive Text Using the Brainstorming Method

The focus of this research was on the problems and difficulties faced by students when they were writing descriptive text. The aim of this study was to improve student’s ability in writing descriptive text using brainstorming method. The subjects of this study were20 students of VII B of Jati Agung Junior High School participated as the subject of the study. The method used was classroom action research contained four components: planning, acting, watching, and reflecting. The instrument used for data collection were test and observation field notes. The findings of this study were two cycles. In the cycle 1, the students pre-test scores resulted in only 10% or two students passed standard criteria minimum score, and the post-test resulted 40% or four students passed standard minimum score criteria. While in the cycle 2 students gained 70% or 14 students passed standard minimum score (M>75). In conclusion it be able that the brainstorming method can be used to improve the student’s ability in writing descriptive text.

Effect of catch-up sleep on obesity in Korean adolescents: a nationwide cross-sectional study.

Adolescents have weekday/weekend sleep discrepancies and may compensate for weekday sleep debt through sleep extension on weekends. We investigated the effects of total sleep duration on weekdays/weekends on obesity and determined if weekend catch-up sleep has an ameliorating effect on obesity in Korean adolescents. Using data from the KNHANES VII, 1,306 middle and high school students were assessed for total sleep duration on weekdays, weekends, and the entire week, as well as weekend sleep extension. Participants were classified into four groups according to weekend sleep extension. Total sleep duration and weekend sleep duration were negatively associated with body mass index z-score. Increased weekend sleep duration and sleep extension on weekends decreased the relative risk of overweight/obesity with each 30 min increment, reducing the risk by a factor of 0.39 and 0.93, respectively. The risk of overweight/obesity in adolescents who slept less than 6 h on weekdays increased by a factor of 1.93 when they slept for less than 3 h on weekends. Weekend catch-up sleep had a negative dose-dependent association with obesity in Korean adolescents. Sleeping longer on weekends may be associated with a decreased risk of obesity, even if the adolescent obtains less sleep during weekdays. However, further prospective studies are needed to establish the causality between extended weekend sleep and obesity.

E-Module Development Using the Canva Application on Environmental Pollution Concept

This research uses the ADDIE development model to produce an E-Module using the Canva application on environmental pollution concept that is Valid, Practical, and Effective. This research was conducted at SMP Negeri Molibagu involving students in Class VII. The research results show that the results of the validation of the E-Module using the Canva application from media experts achieved a score of 85%, which is included in the valid category and suitable for use in learning. The practicality of the E-Module using the Canva application as shown by the implementation of learning during three meetings with a percentage of 85% with excellent category, and the student responses reached 83% with excellent criteria. The effectiveness of the E-Module using the Canva application is demonstrated by student activity with a percentage of 86% with good criteria. Thus, it is concluded that the E-Module using the Canva application on environmental pollution concept has met the valid, practical, and effective criteria.