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The purpose of this study is to analyze the improvement of learning motivation for science subjects of fifth grade students at SDN Kedai Runding by using realia media. The research was conducted at SDN Kedai Runding, Kec. Kluet Selatan, Kab. Aceh Selatan. The research subjects were 10 fifth grade students in the first semester of the 2020/2021 academic year. The research method used was a classroom action research using the Kemmis and Mc Taggart cycle model with four stages in each cycle: planning, action implementation, observation, and reflection. Data collection techniques were carried out by filling out questionnaires and conducting interviews, as well as collecting data using documentation/photos taken during the learning process. The research results show that the data obtained from the learning process using realia media in cycle I was 83.08%, and cycle II was 93.75%. The average student motivation score in cycle I was 84.26, and cycle II was 101.28, with a theoretical score ranging from 30-120. Thus, learning by using realia media can improve students’ learning motivation. The implication of this research is that the use of realia media in learning science subjects can be an alternative to foster or improve students’ learning motivation in fifth grade at SDN Kedai Runding.

Mathematics is a fundamental science that underpins many aspects of daily life.  Where mathematics can be used as a method of solving problems that we face in life activities, such as in using information, knowledge and seeing and using relationships between objects. Not only that, the important role of mathematics includes the formation and development of rational, logical, systematic and critical thinking skills. In the study conducted by Putrihapsari and Fauziah (2020), Nazir (2014) defines literature study as a research approach that involves evaluating a multitude of literature studies that are pertinent to the research being conducted. This strategy is employed in research as a preliminary stage to organise the investigation by gathering data from literature in the subject, without the necessity for direct involvement. By using the PjBL model, it is hoped that it can cover 21st century skills so that it can improve the quality of students' mathematical literacy skills. Given that students must collaborate from the outset, the Project Based Learning (PjBL) learning paradigm may assist them in developing the skills required to work effectively in groups. In order for students to comprehend the rationale and benefits of the mathematics education they receive in the classroom, this learning paradigm is essential for fostering mathematical literacy.

The research was carried out with the aim of improving the learning outcomes of class V students at SDN Dukuh Kupang V Surabaya in science subjects through the Project Based Learning (PjBL) learning model. This research is classroom action research (PTK) which was carried out in two cycles. The subjects in this research were class V students at SDN Dukuh Kupang V, Surabaya City, totaling 28 students consisting of 13 male students and 15 female students. The data collection technique in this research is using pretest and posttest to measure student learning outcomes. Based on this research, it can be seen that student learning outcomes in science and science subjects have increased starting from pre-cycle with completeness by 14%, then in cycle I it has increased to 62% and in cycle II it has increased to 95%. The data was then analyzed using qualitative descriptive and quantitative descriptive methods. From cycle I to cycle II there was an increase of 33%. From calculating this data, it can be seen that the use of the Project Based Learning model can improve the learning outcomes of 5th grade elementary school students.    

This study aims to obtain data on smoking behavior among female students of FIS State University Jakarta. To get a clear picture of smoking behavior and the factors that cause female students to smoke at the Faculty of Social Sciences, State University of Jakarta, researchers used a descriptive approach. Several data collection techniques were carried out with semi-structured interviews, participant observation, document analysis and field notes. This research was conducted for five months from January to June 2024. The results of the study concluded that there are two factors behind the behavior of female students to smoke. Internal factors are from within oneself and from the family. Relieving stress is the reason from within them to smoke. While the family is their support for smoking because family members who smoke encourage students to smoke. External factors also influence female students to smoke, namely from friends and cigarette advertisements themselves. Then there is a deviation of differential association because the process of female students to learn to smoke comes from family and friends, which proves that deviation can be done from the learning process.  

Improving the quality of education in Indonesia can be developed through the implementation of educational reform. One form of educational reform can be carried out by using a learning approach that can help teachers produce experts using the STEM (Science, Technology, Engineering, and Mathematics) approach. Initial findings reveal that only around 47.8% of SMA N 2 Medan students (class This research aims to see the effectiveness of the STEM approach in improving the critical thinking skills of SMA N 2 Medan students. The research method used is an experimental design with Non Equivalent Control Group Design. The research subjects were students of SMA N 2 Medan. The results showed that the sig (2-tailed) Equal variances value was assumed to be 0.000 < 0.05. Therefore, Ho is rejected and Ha is accepted, which means there is a significant difference in critical thinking abilities after students use the Equal variance method. The STEM-PBL approach, compared with the innovative K13 approach. The average critical thinking skills scores of the control class in the pre-test and post-test were 38 and 79.5. The coefficient remains at 0.676 and is significant at 0.000. This means the correlation is positive. Therefore, learning with a STEM approach has proven to be effective in improving the critical thinking skills of SMA N 2 Medan students.  

This community service aims to provide learning videos to all participants in the National Science Olympiad in Natural Sciences. This learning video is a free learning resource that can be accessed anytime and anywhere via the YouTube platform. These learning videos consist of 9 videos containing OSN Science grids and are collected into one playlist entitled KSN IPA (Fisika) SMP. The use of YouTube in supporting preparations for the science olympiads at junior high school level can be said to be effective by looking at the number of viewers, the number of likes and that no one gave a dislike. Ease of access and targeted material content can be something that attracts students participating in OSN. Even the comments column can also be used as a medium for discussion and correction of each material presented.

This type of research is Pre-Experimental research with a pre-test and post-test group design which aims to determine student learning outcomes after implementing the expository model assisted by miniature media on student learning outcomes in class VI of SDN No. 3 Tinambung Majene Regency. The sample for this research was 29 class VI students. This research was carried out in 6 meetings, and the material presented during the research was the solar system. The data analysis technique used in this research uses descriptive statistical analysis.The research results showed that the average pretest score was 52.24 and the average posttest score was 86.55. Apart from that, N-Gain analysis shows that the average normalized gain of 0.70 is in the high category. From these results it can be concluded that the application of the expository model assisted by miniature media on the science learning outcomes of students in class VI of SDN No. 3 Tinambung Majene Regency.

Mathematics is the mother of science which plays an important role in the development of all aspects of the field of science due to the nature of dependence on all fields of various scientific disciplines. The research method used in this research is the literature study method. This study states that learning to solve problems plays an important role in mathematics, which is almost the same as other conventional roles. Core competencies and competencies were discovered that focus on the need for problem solving skills. The conclusion from various studies conducted using literature studies can be concluded that the weakness is that students have difficulty carrying out mathematical proofs and are less careful when carrying out proofs

During the period of compulsory education in Indonesia, which is 12 years, the government requires mathematics as the main learning subject for extracts which will continue to have an impact on people’s lives. The level of ability in a field of science must be measured to obtain valid data for the development of education in Indonesia. The use of Geogebra Mathematics Software in schools in Indonesia is not surprising at this time, technological developments have made the use of Geogebra mathematics software commonplace. This research is a Systematic Literature Review, in this research the author analyzes and compares several articles obtained from the internet or digital databases, for example Semantic Scholar or Sprinter Link. The articles that have been found are then selected according to the title researched, so that several reference articles are obtained. The research results show that the use of Geogebra mathematics software in learning has a great influence on students’ computing abilities. Geogebra is a media with a visual, analytical and numerical approach that can be solved using algorithms that require computational capabilities to operate. There is empathy in computational thinking, namely algorithmic thinking problem solving, pattern recognition, and abstraction and generalization.

Physical fitness is a person's ability to do something or a task well without excessive fatigue and can be useful in developing students' learning and insight. Apart from that, physical fitness is also important in learning, especially in learning PJOK. However, many people consider physical fitness unimportant. The aim of this research is to determine the level of physical fitness of students and the differences in physical fitness levels of vocational science and vocational social science at SMA Hang Tuah 5 Sidoarjo. This research involved class XI F2 and class XI F5. Class XI F2 has 33 students with a ratio of 17 male students and 16 female students. Class XI F5 has 36 students with a ratio of 19 male students and 17 female students. This research applies a non-experimental method with a comparative design using the Independent sample t-test data analysis technique. The TKPN test (Indonesian Student Fitness Test) was used as an instrument for this research. The results obtained from the SPSS application showed a hypothesis test value of 0.15 (p-value > 0.05), indicating that there was no difference in physical fitness. Meanwhile, from the norm results for fitness results in the TKPN test (Indonesian Student Fitness Test) there was a difference in scores of 4.47 for science vocational students in the very good category and 3.78 social science vocational students in the good category.    

Learning motivation can be divided into two types, namely intrinsic and extrinsic motivation. Intrinsic motivation comes from within the student's personality which can encourage them to take learning actions. Intrinsic motivation arises based on awareness of certain goals, not just attributes or ceremonies. The findings indicated that the level of intrinsic motivation of the nursing students at Abulyatama University was still low. The low level of motivation led to learning outcomes obtained that were not optimal.  Hence, it was shown that the better the students’ perception regarding intrinsic motivation, the higher their GPA. In other words, their GPA was significantly influenced by their perception about the importance of having intrinsic motivation. This quantitative study was conducted by using a descriptive-correlational method and a cross-sectional design. The population of this study covered 269 nursing students at Abulyatama University. Out of this population, 65 students with GPA < 2.75 were chosen as the samples.  The results of statistical tests using the chi-square tes obtained a value of p=0,032, which means there is a relationship between learning motivation and perception instudents of the nurrsing science study program at Abulyatama University.

The success of learning can be seen from student learning outcomes. Student learning outcomes can be said to be good if an educator is able to achieve learning goals by creating an active learning atmosphere, students are able to develop their potential starting from religious spirituality, knowledge, personality, intelligence, skills and noble morals that are useful for society, the nation and country. Education can be said to be good if the process, educators, methods and knowledge conveyed can be accepted and absorbed by students which can later be applied again by those students. If you look more carefully, the in learning, the most important method used by the teacher is, because even though the material presented is very interesting, if it is not accompanied by appropriate and adequate methods, the very interesting material will not be conveyed well to the participants. educate. The aims of this research are 1) to find out the application of the lecture method to the learning outcomes of class VII students in Social Sciences subjects at Mts Al Huda Bandung, to find out the advantages and disadvantages of applying lecture method learning to social studies subjects for class VII students at MTs Al Huda Bandung, to find out to what extent are the learning outcomes of class VII students in Social Sciences subjects at Mts Al Huda Bandung. The data collection techniques used are interview techniques, object-related observation techniques and documentation techniques. At the same time, data analysis techniques are used to reduce, present and draw conclusions. The results of the study are as follows: 1) The lecture method can be interpreted as the teacher explaining verbally in front of the students directly with a review of the material presented. 2) Each learning method has its own advantages and disadvantages. 3) The planned learning method is a factor that influence student learning outcomes

Education and local wisdom in the era of global perspective is how the role of a teacher in guiding students without leaving the values of local wisdom that exist in society. In learning at school, especially history lessons, there should be an introduction to local history in Musi Rawas Regency. The history education internal community partnership program aims to socialize the introduction of Local History in an effort to foster historical interest in MA MuhajirinTugumulyo, Musi Rawas Regency The importance of socializing the introduction of local history is to increase the knowledge and experience of both learning students and teachers at MA Muhajirin Tugumulyo, Musi Rawas Regency. The service team has an obligation to provide socialization in the field of history so that it can be useful for the development of science and technology in society. The field of history does not only talk about the past but the advancement of science and technology can be utilized as the main source through the elaboration of local history around the community. This community service activity is expected to be able to contribute both teachers and students at MA Muhajirin Tugumulyo, Musi Rawas Regency. The implementation of this community service was carried out at MA Muhajirin Tugumulyo, Musi Rawas Regency as a form of team attention in the field of history to maintain the existence of local history, especially for the younger generation. This service uses an implementation method in the form of steps to be taken in providing training through the stages of material preparation, activity implementation, and activity evaluation stages.

Education and local wisdom in the era of global perspective is how the role of a teacher in guiding students without leaving the values of local wisdom that exist in society. In learning at school, especially history lessons, there should be an introduction to local history in Musi Rawas Regency. The history education internal community partnership program aims to socialize the introduction of Local History in an effort to foster historical interest in MA MuhajirinTugumulyo, Musi Rawas Regency The importance of socializing the introduction of local history is to increase the knowledge and experience of both learning students and teachers at MA Muhajirin Tugumulyo, Musi Rawas Regency. The service team has an obligation to provide socialization in the field of history so that it can be useful for the development of science and technology in society. The field of history does not only talk about the past but the advancement of science and technology can be utilized as the main source through the elaboration of local history around the community. This community service activity is expected to be able to contribute both teachers and students at MA Muhajirin Tugumulyo, Musi Rawas Regency. The implementation of this community service was carried out at MA Muhajirin Tugumulyo, Musi Rawas Regency as a form of team attention in the field of history to maintain the existence of local history, especially for the younger generation. This service uses an implementation method in the form of steps to be taken in providing training through the stages of material preparation, activity implementation, and activity evaluation stages.

During the period of compulsory education in Indonesia, which is 12 years, the government requires mathematics as the main subject of external learning which will continue to have an impact on people's lives. The level of ability in a field of science must be measured to obtain valid data for the development of education in Indonesia. The use of Sagemath Mathematics Software in schools in Indonesia is not surprising at this time, technological developments have made the use of Sagemath Mathematics Software commonplace. The research method used in this research uses a literature study research method where researchers research the results of previous research. In groups There were 55.88% of experiments that experienced an increase (normalized gain) in the high category and 44.22% were in the medium category. Meanwhile, the average increase (normalized profit) in this group was 0.71, which is included in the high category. The results of this study concluded that students' abilities in mathematical computational thinking on Sagemath software are very high, this is due to several factors between the tendencies of students' desires and creativity of the teaching profession. Students' computing abilities when using Sagemath software can be done through students' mathematical algorithm features.    

This research aims to describe and determine the influence of the Hypnoteaching Method on the Social Sciences Learning Outcomes of Class IV Students at UPT SD Negeri 181 Inpres Pattopakang, Takalar Regency. This research uses a Quantitative Experimental research method. The population in this study were all UPT students at SD Negeri 181 Inpres Pattopakang, Takalar Regency. The sampling technique used in this research is the Purposive Sampling technique, the sample in this research is all 34 class IV students. The instruments used in this research were observation of learning outcomes tests and documentation. The data analysis technique used was descriptive statistics and inferential statistics. The results of the research were based on descriptive analysis using SPSS version 26 regarding fourth grade students at UPT SD Negeri 181 Inpres Pattopakang, Takalar Regency. The average value of learning outcomes before applying the hypnoteaching method was 46.32 and after applying it. increased to 83.68. Based on inferential analysis with the help of SPSS version 26 in the normality test using the Kolmogrov-Smirnov test and it can be said that the data meets the assumption of normality because the significance value is >0.05 and in the independent sample t-test hypothesis test the value obtained sig (2-tailed) < 0.05 in the sense that H0 is rejected and H1 is accepted. From the results of the Normalized Gain Score (N-Gain) test, a value of 0.69 was obtained in the medium category and for the N-Gain percent, a value of 69.60 was obtained with a fairly effective classification. So it can be said that there is an influence of the hypnoteaching method on the social studies learning outcomes of class IV UPT SD students. Negeri 181 Pattopakang Presidential Instruction, Takalar Regency.

The ability to think critically is an important skill in the 21st century. The Mathway application offers various features that can help students learn mathematics. This research aims to systematically review the literature on the use of the Mathway application on students' critical thinking abilities. This research uses a literature review method by searching for relevant scientific articles in various databases such as Google Scholar, ScienceDirect, and ERIC. The research results show that using the Mathway application can help improve students' critical thinking skills. This is proven by several studies which show that students who use Mathway in their learning have higher scores on critical thinking ability tests compared to students who do not use Mathway.

This study aims to determine the effect and impact of the overall research on the Problem-based learning model in science learning. This type of research is a meta-analysis. The data sources in this study are 17 national and international journals published from 2017-2022. The process of searching for data sources through Google Scholar, ScienceDirect, Wiley, ProQuest, and Eric Journal. Inclusion criteria are research on problem-based learning models with experimental or quasi-experimental methods and measurement of learning outcomes to evaluate Problem-Based Learning learning models. The results showed that the average effect size value of all studies (ES = 1.40) was very high. This finding explains that the Problem-Based Learning model provides a very high positive impact on science learning. In addition, the Problem-Based Learning learning model is effective to be applied to students' science learning at school. Effect measurement in this study is influenced by the level of education, year of publication, learning outcomes, and sample size. Overall, the Problem-Based Learning model is very useful in increasing students' potential in facing the 21st century.

This research aims to develop learning tools based on science process skills on ecosystem materials at SMA Negeri 11 Enrekang. The research focuses on creating teaching modules and learner worksheets (LKPD) that can increase students' understanding and active involvement in biology learning. This study uses a 4-D development model consisting of four stages: definition, design, development, and deployment, with this research limited to the development stage. The methodology used involves analyzing the needs of students and teachers, designing learning tools, and testing the validity and practicality of the developed tools. The validity test involved two expert validators, while the practicality test was carried out by involving teachers at SMA Negeri 11 Enrekang. The assessment is carried out through a questionnaire that measures the validity and practicality of the learning tools. The results showed that the learning tools developed received an excellent validity assessment, with a "very valid" score for the teaching module and "valid" for the LKPD. The practicality test also showed positive results, with the learning tools rated "very practical" by teachers. These findings indicate that science process skills-based learning tools effectively improve students' understanding of ecosystem materials. This research significantly contributes to developing process skills-based learning tools, which can be adapted in other schools. Further research could test the applicability of these devices to other materials and in different schools to expand their application in biology learning.

The development of science and technology requires high quality human resources capable of responding to various challenges. Therefore, education must always be considered and prioritized in order to produce quality human resources. As an important part of successful learning, teachers must be able to position themselves as people who can instill a love of learning in their students. The aim of this research is to encourage the use of learning media in conveying learning messages and helping students better understand the learning process. The type of field study in this case uses a qualitative approach. The method used in this research is a descriptive qualitative method with a library research approach. The main data used in this research comes from books, magazines and recent articles related to the theme of this research. The results of this research show that: (1) teachers have access to simple learning media in formats from various sources that can be used as teaching materials, (2) design simple learning media that is as attractive as possible by using used teaching materials such as plastic bottles, leaves, twigs in the environment. school, and (3) the classroom as a place where teachers play a role during learning and carrying out the learning process, the introduction of simple learning media applied in the school yard, and the surrounding community environment.