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Education is a conscious effort to change character, morals, morals and also fosters creativity in thinking. Creative in thinking is something that is very urgent in life. Education has value to be able to solve problems precisely and quickly. The purpose of this study was to determine the extent to which the Collaborative Role of Creative Problem Solving and the Quiz Team Method played a role in increasing creative thinking. This study uses a qualitative descriptive analytical approach, which is one of the approaches used in qualitative research to understand phenomena in detail and depth. Researchers collect data through interview techniques, observation, case studies, or document analysis. Researchers used the class action research method (CAR). CAR involves iterative cycles of planning, action, observation, and reflection in order to achieve continuous improvement in student learning and achievement. The results showed that learning Creative Problem Solving (CPS) and quiz teams can improve students' creative thinking and this method is very good to use because students feel happy and not bored.

This study aims to determine: Showing an interactive learning media of mathematics on students' mathematical communication skills as a whole, The magnitude of the influence of using Geogebra-based interactive learning media on mathematical communication abilities based on educational level,  the magnitude of the effect of using interactive mathematical learning media on mathematical communication skills based on previously used interactive learning media, the large influence of the use of interactive learning media plays an important role in systematic mathematical methods, the large effect of the use of interactive learning media on mathematical communication skills is imaginative to mathematical communication based on the mathematical ability that is measured. This study uses the addie model. This sampling technique is highly influential using the Addie model and obtained 20 studies that match the criteria. This data collection technique uses freetest and posttest with the help of Geogebra Classic 6 software and the help of Microsoft powerpoint. The results of this data experiment show that:  overall this interactive learning media has a major influence on students' mathematical communication abilities.

This research is a development research (R&D) using the ADDIE development model which consists of: 1.) Analysis; 2.) Design; 3.) Development; 4.) Implementation; and 5.) Evaluation. Data collection was carried out by interviews, questionnaires and tests. The results of the interviews were analyzed descriptively qualitatively, while questionnaires and tests were analyzed quantitatively. Validation was carried out by questionnaire instrument experts, material experts, media experts and practitioner experts by class IV educators. The results of the analysis show that cartoon film learning media is included in the "very feasible" category to be used as a learning medium in class IV SDN 9 Sampurtoba. Based on Validation: 1.) Questionnaire Instrument Expert with an average percentage of 90%; 2.) Learning material experts get an average percentage of 95%; 3.) Learning media experts with an average percentage of 95%; 4.) Expert Practitioner with an average percentage of 93%. And continued with the distribution of Pre-Test and Post-Test questions to class IV with a lot of 15 students, obtained an average Pre-Test score of 42 increased with an average post-test result of 80. From the data acquisition it can be concluded that the developed cartoon film learning media is effective in improving learning outcomes.

The low ability of students in identifying life values ​​in short story texts is the background of this research. One of the causes of this is the lack of use of appropriate learning models by educators. In addition, as a result of the lack of utilization of appropriate learning models, namely the low level of students' critical thinking skills. The purpose of this study was to examine the effectiveness of the Discovery Learning model in learning to identify life values ​​in short story texts. This study also aims to examine the effectiveness of the Discovery Learning model in improving students' critical thinking skills. As well as examining differences in students' abilities in identifying life values ​​in short story texts and differences in students' critical thinking abilities in the experimental class using the Discovery Learning model and the control class using the discussion method. The method used in this research is a quasi-experimental method with nonequivalent control group design. The results of the research are based on the Wilcoxon test of the Asymp value. Sig. (2-tailed) of 0.000 < 0.05. That is, it can be concluded that there are differences in the learning outcomes of students identifying life values ​​in short story texts between the experimental class using the Discovery Learning model and the control class using the discussion method. As for the results of the Mann-Whitney test, the Asymp value. Sig. (2-tailed) of 0.000 < 0.05. That is, the Discovery Learning model is effectively used in learning to identify life values ​​in short story texts. Then the results of calculating the average value of students' critical thinking skills in the experimental class using the Discovery Learning model are 3.7 and in the control class using the discussion method namely 3.4. That is, it can be concluded that there are differences in students' critical thinking abilities. This shows that the Discovery Learning model is effective in improving students' critical thinking skills.

This research is motivated by the low ability of students to identify complications in short stories. The lack of variety of learning models used by educators is one of the causes. The selection of various learning models will greatly influence the process of learning activities so that they become active, creative and innovative in order to improve the quality of students. One learning model that is effectively used is Discovery Learning. In addition, the low ability to collaborate is also due to the lack of assignments given in groups by educators to students. The purpose of this study was to examine the effectiveness of the Discovery Learning model used in increasing the ability to identify complications in short stories and to improve students' collaboration skills. In addition, this study aims to examine differences in the ability to identify complications in short stories and the ability to collaborate between the experimental class using the Discovery Learning model and the control class using the discussion method. The method used is a quasi-experimental method with nonequivalent control group design. The results obtained based on the Wilcoxon test are the Asymp values. Sig. (2-tailed) <.001 or 0.001 <0.05, it can be concluded that there is a difference between students' learning outcomes in identifying complications in short stories between the experimental class using the Discovery Learning model and the control class using the discussion method. The results obtained based on the Mann Whitney-U test are the Asymp values. Sig. (2-tailed) of 0.010 <0.05, meaning that the Discovery Learning model is effectively used in learning. The value of collaborating in the experimental class has an average (mean) of 3.61 and the control class has an average (mean) of 3.47, meaning Discovery Learning model that it is very effective in improving collaboration skills.

Mathematics is one of the subjects taught at all levels from basic education to higher education, which has a significant role in preparing students to have the ability to think logically, analytically, systematically, critically and creatively, as well as have the ability to work together. One of the activities in learning mathematics at school is through problem solving. Problem solving aims to see students' understanding of a material. Mathematical problem solving ability is a very important part of learning mathematics. However, in reality, the problem-solving ability of junior high school students' mathematics is still very low. From these problems, then one of the lessons that can improve the ability to solve mathematical problems is Problem Solving learning. One of the factors that influence differences in problem solving ability is learning style. Learning styles have a close relationship and influence on the learning process in order to achieve learning goals. With students knowing their learning style, learning Problem Solving can be done easily. The subjects of this study were students of class VIII A MTs Plus Sunan Drajat Kedungsantren Bojonegoro. The purpose of this study was to determine the effectiveness of Problem Solving learning on mathematics learning outcomes when viewed from students' learning styles. The type of research used is quantitative research with the One Group Pretest-Posttest Design. The results showed that testing the data on mathematics learning outcomes with the Paired Sample T-Test stated that the t_count value was -9.726. The t_count value is negative, because the pretest average value is lower than the posttest average value. In this case, the t_count value can be positive so that it becomes 9.726. Meanwhile, the value of t_table with α = 0.05 and degrees of freedom (dk=n-1) with 24 students is 1.714. Then it can be seen that t_count > t_table, then H0 is rejected and Ha is accepted, meaning that there is a significant difference. So it can be concluded that the application of the Problem Solving learning model is quite effectively carried out in the teaching and learning process for class VIII A students of MTs Plus Sunan Drajat Kedungsantren on the material of geometric shapes on the flat sides of cubes and blocks.  

Systematic Review (SR) atau yang secara umum disebut Systematic Literature Review (SLR) ialah teknik sistematis untuk mengumpulkan, menguji secara kritis, mengintegrasikan dan mengumpulkan hasil bermacam kajian penelitian terhadap pertanyaan penelitian atau topik yang diminati. Penelitian diawali dengan menemukan artikel yang dicari sesuai dengan kata kunci yang digunakan yang nantinya berhubungan dengan topik penelitian yang akan diteliti. Penelitian ini bertujuan untuk melakukan kajian literature review Affiliation: terkait Pengaruh Model Pembelajaran Berbasis Problem Based Learning pada Hasil Belajar Matematika. Metode yang digunakan dalam penelitian ini adalah metode SLR (Systematic Literature Review). Pengumpulan data dilakukan dengan mendokumentasi semua artikel yang memiliki penelitian serupa pada artikel yang telah diterbitkan pada jurnal tertentu. Sumber data berasal dari dokumen jurnal yang telah terindex dan diberikan data elektronik ISSN. Pengumpulan data diperoleh dari Google Scholers. Populasi data dalam penelitian ini adalah jurnal yang berfokus dalam model pembelajaran berdasarkan hasil belajar matematika siswa .Artikel yang digunakan pada penelitian ini sebanyak 5 artikel jurnal nasional yang diperoleh dari database google scholar menggunakan aplikasi Harzing’s Publish or Perish.  Hasil penelitian ini  menggunakan model pembelajaran Problem Based Learning pada mata pelajaran matematika untuk siswa Sekolah Dasar.

This study aims to develop and produce interactive multimedia-based mathematics learning media using Adobe Flash CS 6 software that is valid, practical, and effective. This type of research is development research which refers to the ADDIE development model. This study used research instruments, the instruments used were material validation questionnaires, media, student and teacher responses regarding practicality and regarding the effectiveness of the learning media used. This study's findings indicate that: 1) The learning media's validity score of 3.245 places it in the valid category, while the media's validity score of 3.30 places it in the very valid category. 2) In the very practical category, the practicality of learning media received a score of 3.81, and in the very practical category, student assessments received a score of 3.49. 3) Learning media have a moderate or effective effectiveness score of 0.5.

The use of learning media that is less than optimal is the basis of this research with the aim of developing learning media for Android applications and knowing the process of student answers. This type of research is development research with a model adapted from Borg and Gall with a  sample of class VIII-2 students of Santa Maria Private Middle School Medan, totaling 25 people. From the results of the study, it was obtained (1) the quality of the developed learning media met the valid, practical, and effective categories with an assessment by media experts of 3.82 and material experts of 3.87, practicality from the student response with a score of 3.61 and the teacher's response with a score of 4, and the effectiveness of classical student learning completeness reaches 92% of students and an n-gain score of 0.62 which means an increase in mathematical visual abilities is included in the moderate category. (2) The process of student answers shows that students have been able to identify problems, understand problems, generalize patterns and explain what is obtained, which means that students have fulfilled each indicator of mathematical visual ability, namely looking, seeing, imagining, showing and telling.

Coffee is an agricultural product that not only functions as a fresh drink, but also comes from an annual plant. Indonesia is known as one of the largest countries in coffee production in the world after Brazil, Vietnam and Colombia in 2017. There are two of the most commonly known varieties of coffee, namely arabica coffee (Coffea arabica) and robusta coffee (Coffea canephora). Due to the similarities between the two types of coffee beans, many people, especially those who are not experienced in the world of coffee, have difficulty telling the difference. Therefore, we need a tool that can help overcome this problem, such as smartengine which can classify arabica and robusta coffee beans. The development of this smartengine follows the Software Developer Life Cycle method using a spiral approach which involves several cycle stages. The first stage involves creating a deep learning model using the Deep Learning Life Cycle method which consists of several steps. In the second stage, deep learning models are provided as a service that can be used by other applications through application programming interfaces (APIs). For smartengine implementation, Google Colab with Keras API and TensorFlow backend is used. This smartengine has the ability to detect coffee beans and also allows the retrain process if needed. Testing is carried out using the blackbox method, where the feature functionality of the smartengine is tested. This research succeeded in developing a smartengine that can detect Arabica and Robusta coffee beans.

This research is apreliminary research that contains efforts to implement the snowball throwing learning model at the elementary level, especially in grade 4. This study also aims to determine student responses to the application of the snowball throwing learning model at the elementary school level. This study used a research design with the "One Shot Case Study" design, namely research conducted by giving certain treatment to research subjects, in this case the snowball throwing learning model. The data obtained were analyzed using research methods for students. In this study the authors used a data collection technique in the form of a questionnaire technique. The questionnaire used in this research is a student learning motivation questionnaire. The results of this study indicate that students' responses to learning using the snowball throwing model received a positive response with a percentage of 88.43%.

This study aims to determine the feasibility of SETS (Science, Environment, Technology, And Society) based modules on colloidal system, determine student learning outcomes after using SETS-based modules in learning and student responses to the modules. This study uses a 4-D development model consisting of define, design, development, and dissemination. This research was conducted at SMA Negeri 11 Medan which was carried out for 7 months. The feasibility of module was seen through a feasibility questionnaire for media and material experts based on the BSNP standard with a Likert scale of 1 to 5. Validation data obtained from media and material experts on SETS-based modules obtained an average percentage of 83.58% with the category valid/worthy. Student learning outcomes were obtained through the calculation of N-Gain test, which was equal to 0.74 in the high category and the average posttest score of students was 84.67. Student responses to the SETS-based module obtained an average percentage of 91.24% with a very high questionnaire interpretation. Based on the results obtained by the researcher, it can be concluded that this SETS-based module is appropriate for use in colloidal learning with a high student learning success rate and student responses that fall into very good criteria.

This research was conducted with the aim of producing digital learning media using the Smart Apps Creator through a Realistic Mathematics Education approach that is valid, effective, and able to improve students' mathematical problem solving abilities in the matter of a system of two-variable linear equations. This type of research is Research and Development (R&D) with the ADDIE model. From the research results, it was obtained that the media and material validity values were 93.6% and 93% with very valid categories. The practicality of the media through the results of the teacher's response questionnaire obtained a practicality value of 97.3% in the very practical category and the results of the student response questionnaire for the small group test and large group test obtained values of 90.9% and 91.4% in the very practical category. Then the value of effectiveness is seen through the mastery of classical learning and the results of the student response questionnaire obtained percentages of 87.5% and 94.05% with very effective categories. Improving problem solving abilities in students, the results obtained are that the level of students' problem solving abilities is at a percentage of 92% with a very high category, while based on the N-Gain test the average value obtained by students is 0.6473 which means there is an increase in problem solving abilities in students medium category. So based on the results obtained it can be concluded that the learning media developed in this study are valid, practical, effective, and able to improve students' mathematical problem solving abilities.

This research aims to analyze mathematics learning, especially in number material, as well as classify students' mathematical problem solving abilities. , interviews and documentation. 12 students have no value, 5 students have moderate values and 3 students have very high scores, the questions given are 5 all description questions. In making mathematical problem solving questions we use indicators namely: 1.) Understanding new mathematical knowledge through problem solving, 2.) Designing mathematical models, 3.) implementing and adapting appropriate strategies to solve problems, 4.) completing models, 5.) monitor and reflect on the process of solving mathematical problems. Of the 5 questions, they are then assessed with an assessment rubik according to the points specified in the question grid used. The results of the assessment were categorized into 3 categories, namely high, medium category, and low category in class IV SD 1 Burikan.

This study aims to design and produce Student Worksheets (LKPD) based on the Student Teams Achievement Division (STAD) on class XI human respiratory system material. This type of research is Research and Development (Reasearch & Development) with the ADDIE model (Analysis, Design, Development, Implementation and Evaluation). The subjects of this study were 2 material expert validator lecturers and 2 learning expert validator lecturers, the assessment of 1 biology teacher, and the responses of class XI MIPA-3 students of SMAN 1 Labuhan Deli T.A. 2022/2023. Data analysis used quantitative and qualitative descriptive analysis. The results showed that the development of STAD-based LKPD obtained validation results by material experts of 96.88% in the "very feasible" category, validation by learning experts of 90.13% in the "very feasible" category, assessment by biology teachers of 93.42 % in the "very feasible" category, the student response was 94.96% in the "very feasible" category, and the results of the effectiveness test obtained an N-gain score of 0.72 which was included in the "high" category and was considered effective in being used in the learning process biology in the material of the human respiratory system.

Project-based learning encourages students to develop collaboration, communication, problem solving, critical, and creativity skills. This model is widely used at the level of educational units such as junior secondary education and upper secondary education and even higher education. The aim of this research is to capture the research landscape related to Project-Based Learning in high school. The method used is bibliometric analysis. The data is obtained from the enhanced Scopus database. The results showed that the number of publications related to Project-Based Learning in high school increased every year from 2017 to 2022. The highest number of documents were in Indonesia and the United States, the highest number of documents were in institutions or universities in Indonesia. The research focuses are 1) Problem-Based Learning and Student; 2) Project-Based Learning, e-learning and STEM; 3) high school and inquiry based discovery learning.

This study aims to describe the application of the scaffolding technique given by the teacher to overcome students' learning difficulties in solving word problems in the material of a system of two-variable linear equations. This type of research is case study research. The subjects of this study were 36 grade 8 students of junior high school. Subject taking using purposive sampling technique. The data collection technique uses the Learning Implementation Plan (RPP) instrument, syllabus, interviews, field notes, and documentation, each of which has been tried out and has met the validation requirements by the validator. The data analysis technique used is the process of data reduction, the process of presenting data, the process of drawing conclusions. After being given the scaffolding technique in each group, it was found that students were able to complete the test with good and correct completion steps. Students are able to determine variables and mathematical models correctly. In addition, students are also able to explain the steps of solving well.

This study aims to analyze the use of the storytelling method in improving the listening skills of class III students. The storytelling method was chosen because it can stimulate students' imagination and creativity, and help them understand and capture stories better. This study uses a qualitative approach. The research subjects consisted of 46 grade III students from 3 elementary schools. The research was conducted in three cycles, where each cycle consisted of planning, implementing, observing, and reflecting. The storytelling method is applied in each research cycle. Teachers use various storytelling techniques, such as the use of sound, movement, and visualization, to convey fairy tales to students. After each storytelling session, students are asked to do listening activities, such as answering questions about the story, retelling the story in their own words, or drawing story scenes. The results showed that the use of the storytelling method significantly improved the listening skills of grade III students. This improvement can be seen from significant changes in students' ability to understand stories, remember important details, and express their understanding orally and in writing. This study provides evidence that the storytelling method is effective in improving the listening skills of grade III students. It is hoped that this research can contribute to the development of interesting and interactive learning methods, as well as assist teachers in teaching and improve students' ability to listen and understand stories.

    The Purpose of this was to identify procedures and way to apply the problem based learning (PBL) model that could improve student achievement in class IV SDIT Mutiara Hati Ngargoyoso. Thys type research is Classroom Action Research (CAR). The research subjects were students in grade IV SDIT Mutiara Hati Ngargoyoso in the 2021/2022 academic year a total of 27 students. This research was conducted in two cycles. Each cycle cinsisted of four stages such a planning, implementing, observing, and reflecting. The research subjects were selected based on the result of the first semester test score. The result showed that class IV had a low-class average and mastery grade. Data collection technique used was descriptive which compared the test score in the first cycle with the test score in the second cycle. The success criterion for learning outcomes was the minimum score of 75 (KKM = 75) and minimum score of class was 85%. The result showed that there was an improvement in Civics learning outcomes in the initial conditions (initil ability test), cycle 1 and cycle II. On theinital ability test, the average value was only 77,44. In cycle 1, the average value has increased. The result was that the average score was 79,22 and students who got scores ≥ 75 are 24 students. Furthermore, in cycle II also experienced an increase. The result is that the average value became 85,11 and minimum score of class became 100%. Student who score ≥  75 were 27 students. Based on the results, it could be concluded that the implementation of the problem-based learninng (PBL)model can improve student achievement  in class IV SDIT Mutiara Hati Ngargoyoso. Keyword : Problem Based Learning (PBL) Model, Learning Achievement, Rights and Obligations

The method or strategy in the learning process is something that is important to support the success of learning objectives. Some educational institutions still apply the classical learning model so that educators feel they are still in a comfortable condition in carrying out the learning process. Meanwhile, nowadays the demands of the curriculum and the development of science and technology greatly affect the learning process. Educators should use learning models that make students more creative, think critically, be active and be able to develop ideas in their own way. This of course can improve student learning outcomes. As for the results of this study, it can be concluded that the Active learning model applied at MTs Khoirotul Islamiyah, Pematangsintar City, is manifested in several components that influence each other, namely learning objectives, selection of learning methods and media that are appropriate to the content/subject matter as well as teachers and students. These components are designed so that in practice students are more active in learning. This strategy is applied to make it easy for students to know, understand, appreciate, and apply the material conveyed by the teacher in student life, so that the goals of studying economics can be realized. There are two supporting factors for the implementation of Active learning in Economics learning including; teacher professionalism, facilities and infrastructure. Meanwhile, there are two factors that hinder the realization of Active learning strategies in Economics learning, namely: the teacher's lack of preparation in planning learning scenarios and the lack of student motivation due to different backgrounds, such as the social environment, cultural environment, learning styles, economic conditions and level of intelligence.