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Real analysis is a course that requires formal proof of a formal definition. Almost all students have difficulty learning real analysis. These problems require the provision of learning models that can serve students who learn real analysis. The purpose of this study is to provide an overview or description of the Model to improve the quality of real analysis lectures. The method used in this study is Systematic Literature Review. The results of the study concluded that models to improve the quality of real analysis lectures are very diverse. Learning models such as the use of Flow Proof and Extended Triad Level ++ Learning Models, to the application of learning modules such as Project-Based Learning Modules can be effectively and efficiently used to improve the quality of real analysis lectures.

The Problem-Solving Learning Model is one of the learning models that can develop problem-solving skills and student learning independence where this model is developed based on polya theory known as problem-solving steps, namely: identifying problem information/understanding problems, planning problem-solving strategies, using problem-solving strategies and re-examining solutions or solutions to problems that have been generated. The Use of the Problem-Solving Learning Model to Improve the Problem-Solving Ability of Pancabudi Private Vocational School Students for the 2023/2024 Academic Year. The purpose of this research is to determine the effectiveness of learning using the Problem-Solving learning model. This research is located at SMK Swasta Pancabudi where the class applies the Problem Solving learning model which will be compared with different classes using the classical learning model.

Effective teaching-learning activities are also supported by several aspects such as teaching methods, teaching strategies, learning models , and so on. In this study, we know the extent of the effectiveness of problem-solving learning compared to ordinary learning. Based on the research conducted, the results obtained that concluded the Problem-Solving learning mode proved effective in improving students' mathematical problem-solving abilities. Data analysis for this study used a t-test in this case obtained an average difference from the experimental class group given treatment using Problem-Solving learning and non-problem Solving class groups. The calculation results obtained a t count value (th) of 2.824 for the experimental class and 2.819 for the control class, with the table t value for db 68 sig 5% If consulted in the t table obtained 1.990 then based on the t-test criteria it can be concluded that the t value Count more than t table with GIS greater than SIG alpha by 5%, it can be concluded that count t > t table can be decided to test the hypothesis I that null hypothesis is rejected and alternative hypothethetics are accepted, in this case, there is a significant difference between students' mathematical problem-solving ability between the group of students taught using the Problem-Solving method and the group of students taught without using the Problem-Solving model.

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.

The research approach used is Classroom Action Research which is carried out in 2 cycles where each cycle is as many as 4 meetings, as for the learning steps given in the classroom action research approach, namely paying attention to teacher explanations, asking questions during discussions, collaborating with groups, presenting results and concluding material.The results showed that there was an increase in student learning outcomes seen from the test results obtained by students each cycle increased, besides that student activity in the classroom also increased. This can be seen from the number of percentages in the first cycle of the first meeting only got a percentage of 57.6% and 84.61% in the second meeting in the second cycle of the previous one, this is because students do not understand the Problem Based Learning (PBL) learning model. It was concluded that by using the Problem Based Learning (PBL) model. In learning Civics class IV UPT SPF SD Inpres Bontomanai is able to improve student learning outcomes.

The rapid growth of digital technologies has significantly increased the complexity and frequency of cyber threats, making network security a critical concern in modern information systems. Traditional security approaches, such as rule-based and signature-based systems, are often limited in detecting sophisticated and unknown attacks. Therefore, this study proposes an Anomaly-Based Intrusion Detection System (AbIDS) utilizing machine learning and deep learning techniques to enhance detection capabilities. The research adopts a Design Science Research approach, involving stages of problem identification, data collection, preprocessing, model development, system implementation, and evaluation. Several models, including Decision Tree (DT), Support Vector Machine (SVM), Convolutional Neural Network (CNN), and Long Short-Term Memory (LSTM), are implemented and compared. The results indicate that deep learning models, particularly LSTM and CNN, outperform traditional machine learning methods in terms of accuracy, precision, recall, and F1-score, while maintaining a lower false positive rate. Additionally, the integration of incremental learning enables the system to adapt to new attack patterns without requiring complete retraining, improving scalability and real-time performance. Despite the promising results, challenges such as computational complexity and false positives remain. Overall, the proposed IDS model demonstrates strong potential as an effective and adaptive solution for enhancing network security in dynamic environments.

National education faces challenges related to quality, efficiency and management. Several important problems in the education system include: (1) student moral behavior, (2) distribution of learning, (3) less efficient internal systems, (4) poor organization, (5) education management that is not in line with national development, and (6) lack of professionalism in resources. One effort to overcome this problem is to improve learning strategies, which are very important for the success of the learning process. One of the aspects studied in this journal is the teaching of the Islamic religion from Abuddin Nata's perspective. The results of the literature search show that an Islamic-based learning approach can shape student behavior. One effective strategy is to use an approach that is appropriate to the learning objectives and emphasizes skills and learning processes such as the Islamic education model which integrates skills, problem solving and memory formation.

This research aims to determine a role-playing strategy model in strengthening religious character through learning short story texts. The research method used is the Design Based Research (DBR) method. The research stage is divided into five parts, namely problem identification, product development formulation, product design and development, product testing, and communicating results. The results of observing teacher activities through role playing strategies show that the score obtained from observer one is 92 in the very good category, while the score obtained by observer two is 90 in the very good category. The results of observing students' activities through role playing strategies showed that the score obtained from observer one was 94 in the very good category, while the score obtained by observer two was 92 in the very good category. Based on the results of data analysis obtained from students' self-assessment questionnaires regarding strengthening religious character through learning short story texts using role-playing strategies. The total score obtained by students was 1163 and the average number obtained from 15 students was 77 with a percentage of 96%. To strengthen the character of religiosity in students, teachers must be more creative in cultivating the value of religious character in students through the learning process.

Indonesian language subjects consist of several subjects that require students to be able to write, one of which is writing expository texts. The student participants had problems in writing material, especially writing expository texts, which was proven by the average score which was still not optimal. The formulation of the problem raised in this research is how the window shopping type cooperative learning model influences the ability to write expository texts of class X students at Budisatrya Medan Private High School. This research aims to determine the effect of the window shopping type cooperative learning model on the ability to write expository texts of class X students at Budisatrya Medan Private High School. This research is a type of quantitative research using experimental methods, a research method used to determine the effect of a treatment on the characteristics of the subjects studied. The data collection techniques used in this research were observation techniques, interview techniques and test techniques, with data sources consisting of 35 students. Based on data analysis, it can be concluded that: The window shopping type cooperative learning model has an influence on the ability to write expository texts in class This can be seen and proven by the average post-test results for the control class being 69.857 with the average post-test results for the experimental class being 85.

Obtaining high-quality, diverse, accurate datasets for sentiment analysis has always been a significant challenge. Traditional approaches include annotators, which may introduce bias to datasets and are also time-consuming and expensive. These types of datasets may also not represent the variety needed to train robust and generalizable sentiment analysis models. This study introduces a novel combination of techniques to approach the problem with a novel solution. The proposed system, SentiGEN includes the use of a transformer, T5, fine-tuned and optimized using an evolutionary algorithm to generate high-quality, diverse, accurate data for sentiment analysis. The generated data is validated using XLNet to ensure high sentiment accuracy. This combination of technologies has proven successful based on the results derived from evaluating multiple models. From complex transformers such as BERT to more straightforward approaches like KNN, those trained using synthetic data demonstrated superior performance compared to their counterparts trained on real data. This enhancement in predictive accuracy was observed when evaluated on benchmark datasets such as SST-2 and Yelp. SentiGEN can generate high-quality, diverse, accurate, realistic data for sentiment analysis and successfully increased the performance of models trained on synthetic data compared to the same model trained on real data.

This research explains research on Islamic religious learning models for children with special needs (autism) in elementary schools. The aim of this research is to find out what the Islamic religious learning model is for children with special needs (autism). The method used in this research is a qualitative method, namely library research by going through or studying and examining books or journals and written sources related to this problem. The results of this research show that the Islamic religious learning model for ABK uses inclusive or adaptive learning strategies and small group-based learning and individual support to increase participation and understanding of autistic children towards Islamic religious education

Problem-based learning is an educational approach that centers around the exploration of real-world problems, with an emphasis on finding genuine solutions through realistic investigation. The objective of this study is to ascertain the outcomes of students' learning achievement through the implementation of a problem-based learning approach, specifically focusing on the topic of animal classification. This study employs the methodology of classroom action research. The research was conducted at SMP Negeri 8 Kei Besar. The participants of the study consisted of 33 pupils in the seventh grade. The research findings indicated that the rate of classical learning achievement in the first cycle was 27%, with a mean score of 62%, while in the second cycle it increased to 81.9%, with an average score of 76%. The findings of this study demonstrate that the utilization of a problem-based learning approach in teaching animal classification can enhance students' academic achievements.    

The aim of this research is to develop valid and practical learning media for the basics of visual communication design. The process of learning the basics of visual communication design at SMKN 1 Pasaman is not optimal, this is caused by several problems, namely the availability of learning media only in the form of printed books that students borrow from the school library. This causes students to not understand the learning material and be less motivated to study and cause low student grades. Based on the data obtained, the students' KKM completion score was only 53%. This research uses the Research and Development (R&D) research and development method with the ADDIE model which consists of 5 stages, namely Analysis, Design, Development, Implementation and Evaluation at each stage. This research involved 36 class X DKV students who took part in learning the basics of visual communication design. The results of this research are Android-based learning software that can be used as a complement to the learning process, especially in the basics of visual communication design subjects. Data collection techniques are in the form of observations and questionnaires, while data collection instruments are in the form of validity questionnaires and practicality questionnaires. The data analysis technique uses a Likert scale with the Aiken formula. The results of this research show that the validity value of the media is an average of 81.53% in the "Very Valid" category, while the validity of the material is an average of 93.85% in the "Very Practical" category and the teacher's practicality assessment is an average of 81.77% in the "Practical" category. " while students' practicality assessment averaged 83.3% in the "Practical" category.

The aim of this research is to develop valid and practical learning media for the basics of visual communication design. The process of learning the basics of visual communication design at SMKN 1 Pasaman is not optimal, this is caused by several problems, namely the availability of learning media only in the form of printed books that students borrow from the school library. This causes students to not understand the learning material and be less motivated to study and cause low student grades. Based on the data obtained, the students' KKM completion score was only 53%. This research uses the Research and Development (R&D) research and development method with the ADDIE model which consists of 5 stages, namely Analysis, Design, Development, Implementation and Evaluation at each stage. This research involved 36 class X DKV students who took part in learning the basics of visual communication design. The results of this research are Android-based learning software that can be used as a complement to the learning process, especially in the basics of visual communication design subjects. Data collection techniques are in the form of observations and questionnaires, while data collection instruments are in the form of validity questionnaires and practicality questionnaires. The data analysis technique uses a Likert scale with the Aiken formula. The results of this research show that the validity value of the media is an average of 81.53% in the "Very Valid" category, while the validity of the material is an average of 93.85% in the "Very Practical" category and the teacher's practicality assessment is an average of 81.77% in the "Practical" category. " while students' practicality assessment averaged 83.3% in the "Practical" category.

This research aims to describe the short story writing ability of class IV students at SD Inpres Andi Tonro Makassar through the Problem Based Learning model and to describe the effective Problem Based Learning learning model applied in writing short stories for class IV students at SD Inpres Andi Tonro Makassar. This research uses the one group pretest-posttest design research method. The population in this study were all students in class IVA and class IVB at SD Inpres Andi Tonro Makassar. The sampling technique used is a data source retrieval technique with certain considerations with experimental class and control class samples. The instrument used is a test instrument in the form of essay questions to measure students' short story writing results using the Pretest - Posttest. Based on the research results, it shows that students' ability to write short stories after using the Problem Based Learning learning model in the experimental class is in the high category, namely a posttest result of 90.42. Meanwhile, the average score of the control class posttest results was in the low category, 72.50. It is proven in the management results of the hypothesis that Sig (2. Tailed) = 0.000, meaning that H_0 is rejected because Sig (2. Tailed) < α or (0.000 < 0.05). H_1 is accepted because Sig (Tailed) > α or (0.596 > 0.05). In the analysis of the T Sig <t_tabel or (0.596 <1.746) test, it is concluded that H_0 is rejected and H_1 is accepted, meaning that there is significant effectiveness of the Problem Based Learning model in learning to write short stories for fourth grade students at SD Inpres Andi Tonro Makassar.

Based on the Man 2 Tapanuli Tengah researchers' observations, it was shown that teaching at Aqidah Akhlak was constrained by students' low motivation to learn. The purpose of this study is to elucidate the causes of students' low motivation to learn Akida Aflaq. The reasons for the low learning motivation of Akida-Aklak students are that teachers still use traditional models, students get bored quickly because teachers do not use media effectively in learning, and students do not participate actively in learning because they do not have the courage to discuss or express their opinions during learning. Various learning models and methods, such as the Student Times Achievement Division learning model, can be applied to these problems to motivate students to learn. This study is an experimental study aimed at checking some things and confirming their results in order to test something. Data collection techniques can also be measured using questionnaires, validity tests, reliability tests, etc. Therefore, the obtained research results show that the learning model is not correctly applied by the teachers when learning, so that the students with Akida-Aklak have low learning motivation, get bored easily, and lack the courage to discuss and express their opinions during learning. To overcome this problem, it is very important to pay attention to the models and media used for learning so that teachers can adequately achieve the learning objectives.

Learning with Stimulus Environment Problem Solving (SEPS) is an involved learning process student in a way active good in network nor outside network in reading, writing, doing experiment, and analyze, as well look for solution to the problem social related science environment public.  This study aims to know the effectiveness of the Stimulus Environment Problem Solving (SEPS) learning model so that can increase ability think level high among students biology education Universitas Muhammadiyah Surakarta. Method in study this is correlate ability think critical and solving problem 2 groups student a total of 40 students where is one group totaling 20 students use learning model of Stimulus Environment Problem Solving (SEPS) and other groups with Project based Learning. Analysis hypothesis using the t test and effect size. Based on application of the Stimulus Environment Problem Solving (SEPS) model in the classroom experiment experience increase in t test results significant in cycle I and cycle II. Based on the effect size test, the effectiveness of the Stimulus Environment Problem Solving (SEPS) model is included in category tall with value 3.244 so effectiveness of the Stimulus Environment Problem Solving (SEPS) model on Skills think level tall own category tall.

The change in the Merdeka Curriculum has made learning tools in various subjects including biology in class X inadequate. This study aims to determine the feasibility of Problem-Based Learning (PBL) based LKPD (student worksheet) accompanied by Science Process Skills (KPS) on the material of environmental changes in class X. The development model refers to the research and development (R&D) method with 5 stages. The stages are potential and problems, data collection, product design, design validation, and design revision. The research instruments used were instrument validation questionnaires and validation sheet questionnaires. The validated aspects are the format, content, language, and benefits/usability of LKPD. Validation was carried out by 5 validators. Analysis of validation results using face validity Aiken's V with criteria V = 0.87. The results showed that the LKPD met the valid criteria with a total average of 0.947. It can be concluded that problem-based learning-based LKPD accompanied by science process skills is declared valid and ready to proceed to the trial stage.

This research was motivated by the large number of students who scored below the KKM in the History of Islamic Culture subject at MTsS Thawalib Gunung Padang Panjang class VIII. To help solve this problem, researchers are interested in trying out a Reciprocal Learning learning model to improve student learning outcomes. This learning model will enable students to help students so that they are able to jointly use rational thinking skills and emotional awareness, to understand feelings, values, attitudes and behavior patterns. This research was conducted from November 8, 2023 to December 18, 2023. This research was an experimental study with a Randomized Control Group Posttest Only Design. The population in this study was class VIII MTsS Thawalib Gunung Padang Panjang. The sample was selected purposively from a certain population. Researchers chose class VIII C as the experimental class, and class VIII A as the control class. The instrument used is a test. To test the research hypothesis, the researcher used the t-test and processed the data using SPSS. Based on data analysis, the tcount results are greater than ttable. tcount is 3.180 and ttable is 1.679 with the average value of the experimental class being 84.38 and the control class being 72.57. So it can be concluded that the Reciprocal Learning learning model is effective on student learning outcomes in the Islamic Cultural History subject.    

The main problem in this research is whether the use of the Giving Question and Getting Answer Learning Model can improve student learning outcomes in Class V Social Sciences learning at SDN No. 14 Cikowang Presidential Instruction. This research aims to improve student learning outcomes by using the Giving Question and Getting Answer Learning Model in Class V Social Sciences learning at SDN No. 14 Cikowang Presidential Instruction. This type of research is Classroom Action Research (PTK) which consists of two cycles. This research procedure includes planning, implementing actions, observing and reflecting. The subjects in this research were fifth grade students at SDN No. 14 Inpres Cikowang as many as 15 people. The results of the research showed that in the first cycle only 6 out of 15 students or 40% completed the KKM and obtained an average score of 55.53. Meanwhile, in cycle II, out of 15 students, 12 students or 80% had fulfilled the KKM, namely the average score obtained was 85.00%. Based on the results of the research above, it can be concluded that student learning outcomes in social studies subjects for class V SDN No. . 14 of Presidential Instruction Cikowang through the application of the Giving Question and Getting Answer learning model has increased.