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A This study aims to determine: (1) the effect of Blended Learning models towards Mathematical Student’s Problem Solving Abilities and Self-Regulated, (2) the improvement of student’s mathematical problem solving and self regulated learning (3) the advantages of the advantages and disadvantages of blended learning model. This type of research includes descriptive qualitative research using library research methods. The data in this study were obtained from a collection of literature such as theses and journals that are relevant to the topic of discussion, namely Mathematical Student’s Problem Solving Abilities And Self-Regulated. The results show that, 1) Blended Learning Model has a great effect on students' problem solving abilities based on the overall effect size calculation which produces an average effect size of 1.56 where this number is included in the high category and Blended Learning Model has a great effect on student’s self-regulated based on the overall effect size calculation which produces an average effect size of 1.73  2) There is an increase in  mathematical the student's problem solving abilities and self-regulated learning that are taught through blended learning models. This can be seen from the achievement of N-Gain value and indicators in the experimental class in the literature which is generally better than the control class. 3) Based on the analysis, it was found that the advantages and disadvantages of blended learning. it can be obtained that the advantages of blended learning models as follows: (a) Learning is more effective and efficient, (b) Improve accessibility. with blended learning, it is easier for learning participants to access material learning. and disadvantages of blended learning is Not evenly distributed facilities owned by students, such as computers and internet access. Even though blended learning requires adequate internet access, if the network is inadequate it will make it difficult for participants to take part in independent learning via online.

This research is a Classroom Action Research (PTK) consisting of 2 cycles, each consisting of 2 meetings. Before giving action, an initial ability test is first given and at the end of each cycle is given a problem-solving ability test. From the results of the analysis of initial ability test data, it was obtained that many students achieved learning completeness from the initial ability test, namely 18 out of 28 students or 21% with a grade average of 26,7. The results of data analysis in the first cycle after applying the Reciprocal Teaching type cooperative learning model showed that the number of students who achieved learning completeness was 13 out of 28 students or 61% with a grade average of 70,7. The results of data analysis at the end of cycle II with the same learning obtained the number of students achieving learning completeness, namely 24 out of 28 students or 86% with a grade average of 90,86. This means that there is an increase in students' mathematical problem-solving skills from cycle I to cycle II. Based on classical completeness criteria, this learning has reached the classical completeness target.

The COVID-19 pandemic that has occurred throughout the world, including Indonesia, has greatly impacted teaching and learning activities in schools. The learning process that is usually done face-to-face has now turned into online learning, this underlies the emergence of learning difficulties in students. This problem is the background of this research which will see how the difficulties of students in online learning. This study aims to determine student learning difficulties in the online learning process during the covid-19 pandemic in class VIII at MTs Negeri 1 Kolaka. The type of research used in this research is descriptive qualitative research. The number of samples used were 50 students of class VIII MTs 1 Kolaka taken by random sampling technique. The instrument used in this study is a questionnaire with a total of 20 statement items. Students' learning difficulties can be seen from 3 indicators, namely technical difficulties, implementation of learning and difficulties of external factors. The results of this study indicate that the technical difficulty indicator is 36% in the "very high" category. Indicators of learning implementation 38% in the "medium" category. The external factor difficulty indicator is 40% in the “high” category. Overall the average. of the questionnaire data obtained was 58.22% with the highest percentage of 40% being in the "medium" category. Based on the results of the analysis, it can be concluded that learning difficulties in online learning are moderate.

This research is a Classroom Action Research (PTK) which is carried out in 2 cycles. Before carrying out research or taking action, an initial test is given to measure students' problem-solving ability and at the end of each cycle a problem-solving ability test is given. This study aims to determine how to improve problem solving skills through the application of the Geogebra-assisted Problem Based Learning (PBL) learning model. Students experienced an increase in problem-solving skills, in the initial test the average problem-solving ability was 42.19%. In the first cycle, the test results showed an increase of 57.81%. From the results of the second cycle test also increased to 88.50%. The test results showed an increase in students' problem-solving abilities. Thus, it can be concluded that the application of the Geogebra media-assisted PBL model can improve students' problem-solving abilities.

This study is focused on setting the grouping of students in formal educational institutions and the rules that apply to student groups in formal educational institutions. This type of research is library research. Literature review research is the result of analyzing various conceptual information as well as qualitative and quantitative data from various previously published scientific articles. The method used in this research is literature study which serves as a guide in studying a research problem. Based on the results of data analysis, it appears that the grouping of students in formal educational institutions is grouped according to predetermined rules. Grouping students is an important thing to do as part of being able to place students in the right position according to the character, interests and talents of the students. The purpose of grouping students is to facilitate students in the learning process.    

This study aims to analyze the use of Bloom's Taxonomy in identifying the difficulty level of questions in mathematics in elementary schools. Bloom's taxonomy is a classification framework used to classify learning objectives into six different levels, namely knowledge, understanding, application, analysis, synthesis, and evaluation. The research subjects were 15 students in class V at SDN Karet 2, Tangerang Regency. The research method used was content analysis, in which questions in mathematics textbooks for elementary schools were analyzed based on Bloom's Taxonomy categories. The data collected included the difficulty level of the questions based on Bloom's taxonomy and the distribution of the difficulty levels of the questions in mathematics textbooks. The results showed that the level of difficulty of the questions in mathematics in elementary schools varied and could be classified based on Bloom's taxonomy. Most of the items focus on levels of knowledge and understanding, with a few items testing students' abilities to apply, analyze, synthesize, and evaluate mathematical concepts. This shows that there is a tendency to emphasize understanding concepts rather than applying concepts in learning mathematics in elementary schools.

The purpose of this study was to develop Problem Based Learning (PBL) based E-Comic learning media on Problem Solving Ability that is valid, practical, and effective on student learning outcomes in statistics material in class XII at SMA Negeri 1 Sungai Laur. The method used is the ADDIE method. The subjects of this study were 29 class XII students of SMA Negeri 1 Sungai Laur, 3 material and media experts. The instruments used in this study were in the form of material expert validation sheets and media expert validation sheets, teacher response questionnaires, student response questionnaires and post-test questions based on the results of the research that had been carried out obtained the results of validation of E-Comic learning media based on Problem Based Learning (PBL). ) Regarding Problem Solving Ability has a validity level of 91.22% with very valid criteria, the practicality level of learning media is 89.60% with very practical criteria and the level of effectiveness of learning media is 93.10% with very effective 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.

The main problem in this study was the low learning outcomes of students in grade III SDN 179 Tamasongo, Jeneponto Regency on multiplication and division operations. This study aims to improve student learning outcomes in multiplication and division calculation operations in grade III students of UPT SD Negri NO 179 Tamasongo, Bontoramba District, Jeneponto Regency. This research is a Class Action Research (PTK). The location of this research was carried out at UPT SD Negri NO 179 Tamasongo, Bontoramba District, Jeneponto Regency. The subjects in this study were grade III students of SDN 179 Tamasongo, Jeneponto Regency with a total of 11 students consisting of 4 male students and 7 female students. The collected data is then analyzed using quantitative analysis. Quantitative data analysis is used to view student learning test result data. The results achieved in this study are: (1) There is an increase in student learning activities and teacher activities in each cycle. (2) In the first cycle, the average value of learning outcomes of grade III students of SDN 179 Tamasongo, Jeneponto Regency, was 56.3, while in the second cycle, the average value of learning outcomes was higher which reached 77. The completeness of learning mathematics on the material of multiplication operations and division of grade III students of SDN 179 Tamasongo, Jeneponto Regency has also improved. In cycle I, out of 5 (45%) students achieved learning completeness, while in cycle II as many as 11 (100%) students achieved learning completeness and classical learning completeness was achieved. This means that learning completeness in cycle II is achieved classically because the number of students who complete reaches 100%. Based on the results of the research mentioned above, it can be concluded that the learning outcomes of multiplication and division operations through a contextual approach (Contekxtual Teaching and Learning) in building space material in grade III SDN 179 Tamasongo Jeneponto Regency have increased.

This Study aims to design interactive learning media in indonesian subjects, especially theme 2 sub-theme 4 lesson 5. Based on the identified students, that there are still students who are still not able to read and write fluently. This is due to factors from within the students themeselves such as the willingness and ability of the child. This type of research is a research and development research and development (R&D) method. This study uses six stages: (1) Potential and problems, (2) gathering information, (3) product design, (4) design validation, (5) design revision, (6) product trial, (7) product revision. Validation was carried out by media experts (lecturers) and material experts (teachers). The subjects of the research trial consisted of grade 1 students at SDN Leyangan. The trial was conducted by 5 students. Data collected by interviews, documentation, and questionnaires (questionnaires). The data are the results of an assessment of product quality and suggestions for revising the product, which are then analyzed descriptively.                 The results showed that interactive learning media for Indonesian thematic subjects as a media tool designed to be suitable for use in learning theme 2 sub-theme 4 lesson 5 class 1 SDN Leyangan. This is shown by (1) the assessment of the media expert (lecturer) included in the very good criteria with a score of 37, (2) the assessment of the material expert (teacher) included in the very good criteria with a score of 36, and (3) in the trial use included in the very good criteria with a score of 36.  

This study aims to determine how learning motivation in adolescents whom single mothers raise. This research method used qualitative methods with a case study approach. The research respondents were three adolescent single mothers in Purworejo Regency who were selected using a purposive sampling technique with the provision of single mothers. The results of the descriptive analysis show that adolescents who were cared for by single mothers experience problems related to learning motivation. The specific problems experienced by the three respondents were motivation and interest in learning. The lack of a mother's role in providing learning motivation affects students' low motivation to study toward their learning achievement. Based on the research results, the three respondents have different characteristics. Respondents have a high curiosity for new things. The lack of curiosity in respondents with low curiosity is due to inhibiting factors that make respondents lack interest in learning. The high level of creativity in correcting failures and mastery of learning materials owned by the three respondents had an optimistic impact on the learning process and outcomes. The lack of sympathy from the closest people, especially the mother, made the respondents indifferent to the learning outcomes they achieved, so laziness and decreased interest in learning arose in the respondents. Lack of control over study hours makes respondents often ignore study time and choose to play on their gadgets, decreasing student learning scores/achievement.

This study aims to analyze the STEAM approach based on Busy Book media in increasing learning effectiveness. We will explore the effect of using Busy Books on students' conceptual understanding, learning motivation, critical thinking skills, and problem solving abilities. In addition, we will also identify the advantages and limitations of this approach. In this study, we will use a qualitative research method with a literature study approach. Literature study, also known as literature review or literature review, is a systematic process of gathering, evaluating, and analyzing literature sources that are relevant to a particular research topic. A literature study is conducted to gain a comprehensive understanding of previous research, existing thoughts and findings, and knowledge gaps that still need to be filled.      

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.

    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 low learning outcomes Indonesian in listening to students' fictional texts are caused by the ineffective learning model used to make students less interested in following learning. The purpose of this study is to improve Indonesian learning outcomes by listening to fictional texts of grade 4 students of SD Negeri Jetis 01 Sukoharjo. This study included a type of classroom action research that was carried out in as many as two cycles. The subjects of this study were 30 grade 4 students. Data collection techniques in this study by providing tests and observations. Technical tests are used to see the learning outcomes of students and observation to see the success of problem-based learning models used in listening skills to fiction texts. Technical data analysts use quantitative and qualilative analysis techniques. The results of the study in cycle 1 showed an average value of 77.76, while in cycle II the average was 85.39. Observation of students' listening skills during the learning process using the problem-based learning model is in a good category so the problem-based learning model is very effective in Indonesian learning, listening material to fictional texts.

The problem in this study is whether the use of rhetorical and figurative language styles in Ustad Maulana's da'wah at Islamic events is beautiful, and its implications for Indonesian learning in high school. The purpose of this study is to describe the rhetorical and figurative language style in Ustad Maulana's da'wah at Islamic events is beautiful, and its implications for Indonesian learning in high school. The method used is a qualitative descriptive method. The source of research data is the speech in Ustad Maulana's da'wah at the Islamic event was beautiful for the period 2015-2016. In this study, the data collection technique is the listen and record technique, and the sampling technique is purposive sampling (random). Based on the results of the overall analysis, the author concludes that the language style in Ustad Maulana's da'wah at the Islamic event is beautiful is a rhetorical language style including repetition, alliteration, apostrophe, asindeton, pleonasm, tautology, erothesis or rhetorical questions, prolepsis, correction, and hyperbole, then figurative language styles include equations or similes, metaphors, and allegories. The implications of language style on Indonesian language learning in high school are the learning material for grade XI students in odd semesters about analyzing content, structure, and language in lectures. Indonesian is also used in da'wah activities, both by ustadz and missionaries in Islam, as well as by evangelists in Christianity. Indonesian used to convey religious teachings and to communicate with people who do not know religion. The use of Indonesian in da'wah makes it easier for preachers to convey religious messages to the wider community. In addition, Indonesian is also used in mass media, such as television, radio, and newspapers to convey da'wah to the public.    

The purpose of this study was to evaluate the effectiveness of the Problem Based Learning (PBL) model in improving student learning outcomes in SMA. The research was conducted in two cycles at SMA Negeri 1 West Malacca. Data were obtained through observing learning activities, formative tests, and summarizing student scores. The results showed that there was a significant increase in cycle II compared to cycle I. The number of students who completed learning increased from 23 to 32 students, the average score of formative tests increased from 69.57 to 84.29, and the percentage of learning completeness increased. from 65.71 to 91.43. PBL implementation yields gains in increasing student participation, student-teacher interaction, student engagement, and overall student learning outcomes. Problem-based learning encourages students to engage in critical thinking, collaboration and discussion. The integration of relevant information sources also increases students' understanding of the subject matter. In conclusion, the application of Problem-Based Learning (PBL) significantly improves student learning outcomes and makes a positive contribution in the context of learning in SMA.  

This study aims to improve students' ability to write poetry creatively through the discovery-inquiry method for class VII students of SMPN 2 Marioriwawo. This research is a class action research (PTK) meaning class-based research in which the procedure is carried out with various actions (action research). Classroom action research can be defined as a part in the form of a reflective study by action actors, which is carried out to increase the rational ability of the actions taken and improve the conditions in which the learning practices are carried out. This classroom action research is intended to develop new skills or approaches to solving problems with direct application in schools. Classroom action research is also carried out thematically by following certain procedures or steps. This study uses a class action research design (CAR) with two cycles, namely the action process in cycle I and cycle II. In the first cycle aims to determine students' skills in creative writing poetry. While the results of the process research held in cycle II aimed to determine the level of students' abilities in writing poetry after making improvements in student teaching and learning activities. Cycle I aims to determine students' poetry creative writing skills, from cycle I it is used as a reflection to carry out cycle II. While the second cycle aims to find out the increase in students' poetry creative writing skills through the Discovery-Inquiry method after making improvements to the implementation of the teaching and learning process based on cycle I. Students' poetry creative writing test scores in cycle I reached an average of 56% of students in class or the class doesn't understand about creative poetry writing. The average results of cycle II tests reached an average of 75% for the number of students in the class or in the good category. The students' poetry test results from Cycle I to Cycle II increased by 19%. This increase was caused by the adaptability of students in cycle II with the discovery-inquiry learning method used by researchers.

The purpose of this study was to improve students' ability to write anecdotal texts using the Problem Based Learning model in class X IPA 1 MA Manongkoki Kab. Takalar. This type of research is class action research (Class Action Research) and consists of two cycles, with two cycles carried out in two sessions. Research methods include planning, implementation, action, observation and reflection. The research was conducted at MA Manongkoki, Kab. Takalar. The target of this study were 23 students of class X IPA 1 MA Manongkoki District. Studies show that the average increases from 67.47% in the first period to 84.43% in the second period. Based on the results of the research above, it can be concluded that the Problem Based Learning model increases in learning to write anecdotal texts.

Jombang State Vocational School is a vocational education institution which is a vehicle for preparing professionals through various fields of expertise, one of which is the Culinary Department which equips students with skills, knowledge and attitudes in the field of Catering. However, in practical learning, problems were found in the form of low interest and enthusiasm for learning from students so that during practice students did not understand the material being taught. From the problems that occur, a research is carried out with the title Implementation of the Project Based Learning Learning Model on the Skills of Making Petit Fours at SMK Negeri 2 Jombang Using True Experimental Design with Pre-test Post Test Control Group Design to find out the results of the skills of making petit fours on subjects pastry and bakery products in Class XI Catering at SMK Negeri 2 Jombang which gives independent sample t-test results of 0.000 which means H0 is accepted and Ha is rejected so as to improve practical skills for students in developing collaboration, communication, solving and management skills supported by results. Keywords: PjBL, Practice, Improvement, knowledge, skills