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This research aims to determine the effect of the Knisley mathematics learning model on the understanding of mathematical concepts in class X SMA Negeri 2 Kabanjahe. This research was conducted using a sample of 2 classes, namely the Experiment class and the Control class. The form of test that is tested on students is an initial test (pretest), then the researcher provides treatment in the experimental teaching class using the Knisley Mathematics Learning Model and in the control class using the direct learning model, Then a posttest was given to both classes. The data obtained were analyzed using the t test. The results showed that the pretest average in the experimental and control classes was the same as tested using the average similarity test (two-way test) and met   namely so  accepted. For the posttest average equality test (right side test), it was concluded that the posttest average in the experimental class was greater than the control class because it met the requirements, namely 11.6111559 > 1.66907, so  was rejected and the conclusion was obtained that there was an influence Knisley's mathematics learning model for understanding mathematical concepts for class X.

The aim of this research is to develop learning media using  that are valid, practical, and effective to improve students' ability to understand flat Derivative topics. The study was carried out at SMA NEGERI 10 MEDAN. The subjects of this research were students of class XI IPA-1. This research is research and development (R&D) using the ADDIE Model. The data collection technique uses a questionnaire assessment sheet for material experts, teaching material experts, learning practitioners and student responses. The results showed that learning media using Android Studio obtained an average percentage of 91.8% with the criteria of "very valid" according to the assessment of teaching materials experts and based on media material experts obtained an average percentage of 86.5% with the criteria " very valid". Based on the practice of learning carried out by the mathematics teacher getting 91,8% with the "very practical" criteria. Based on the effectiveness assessment of the 35 students, they got an average percentage of 86.5% with the criteria of "very effective". Thus, based on the results of the assessment of material experts, teaching materials experts, learning practitioners, and student effectiveness it can be said that learning media using Android Studiohave been tested as valid, practical and effective for use in learning.

This research applies the PBL learning model with the help of Geogebra software to test the increase in junior high school students' ability to understand mathematical concepts. This research aims to find out whether the application of the PBL learning model assisted by Geogebra software can improve students' ability to understand mathematical concepts. The research method used is Classroom Action Research. The subjects of this research were 29 students in class VII-6 of SMP Negeri 17 Medan. The object of this research is to increase students' understanding of mathematical concepts in set material with the PBL model assisted by Geogebra software. Based on the research results obtained, in cycle I the number of students who completed classical learning was 8 students (27.59%), and 21 students (72.41%) had not yet completed it, with an average class score of 54.87. In cycle II there was an increase in students' ability to understand mathematical concepts, there were 21 students (72.41%) who achieved completeness and 8 students (27.59%) who had not yet completed it, with a class average score of 72.24. The target percentage level of student success based on the second cycle test of understanding mathematical concepts has reached the specified completeness, namely 70% with a KKM of 70. Based on the research results, it can be concluded that the application of the Problem Based Learning (PBL) model assisted by Geogebra software can improve the ability to understand mathematical concepts student.

This study aims to determine the effect of the use of the Power of Two cooperative learning model on students' thinking skills in the Fikih material at MI Nurul Yaqin Donoyudan. This study uses a qualitative approach with a descriptive method that refers to literature observations, observations, and documentation. The Power of Two model is applied by forming small groups of two students who discuss the material being studied before sharing their understanding with other groups. This strategy is designed to encourage active interaction, increase self-confidence, and deepen understanding of the material. During the learning process, researchers observed an increase in collaboration between students and their ability to express opinions and understand Fikih concepts. The results of the study indicate that the application of this model can improve students' thinking skills, both in cognitive and affective aspects, which are marked by an increase in the quality of discussions, understanding of concepts, and active participation in learning activities.

Every Muslim is required to be able to read, write, and memorize the Quran and understand its contents and apply it in everyday life. Teachers as people who are handed over the responsibility by parents in educating and guiding their children to the Qur'an are also required to be able to understand the character of students and the rules of learning Qur'an literacy and even be able to create a harmonious and humanist relationship in learning so that there is involvement of students in every learning activity so that creativity from fun and meaningful learning is realized. The purpose of this service carried out by the abdimas team is to provide assistance and training for the teaching team, namely two Islamic boarding school teachers about models, methods and media as well as the learning environment. This service method is Asset Based Community Development (ABCD), an asset-based method, strength and developing community potential. The results of continuous assistance are able to realize the ability of students to read, write and memorize the Qur'an well in accordance with the targets set and even practiced in everyday life through activities to create harmonious and humanist relationships as a basis for understandin

This research aims to determine the validity, practicality, effectiveness and how the students' answers process in completing the conceptual understanding ability test of the developed Articulate Storyline. This type of research is ADDIE model development research. The subjects of this research were 15 students in class VIII-2. The research results showed that the validity of the media was 85% before revision and 98% after revision from material experts and 61.67% before revision and 98% after revision from media experts on very valid criteria. The practicality of the media has met practical criteria, based on teacher responses obtained at 100% and from student responses obtained at 92.36%. The effectiveness of the media has met the effective criteria in terms of classical student learning completeness reaching 86.67%, use of research time in accordance with the RPP, and student response of 91.67%. The N-Gain test result is 0.70 in the high category. For the student answer process on the ability test (pre-test) it was 38.89%, increasing to 46.67% on the final ability test (post-test). Increasing students' ability to understand mathematical concepts strengthens the development of Articulate Storyline mathematics learning media in the classroom learning process.

Pemberian kredit selalu memiliki risiko seperti kredit macet, sehingga pihak kreditur (bank) dituntut untuk lebih objektif dan akurat dalam mengevaluasi setiap permohonan kredit. Penelitian ini dilakukan guna menemukan algoritma mana yang paling akurat dalam memberikan suatu keputusan kredit, dengan melakukan perbandingan terhadap algoritma XGBoost dan algoritma Random Forest. Pada kedua algoritma digunakan data berukuran 10.000 dan 100.000 dengan 19 variabel yang relevan dalam pengambilan keputusan kartu kredit. Proses penelitian ini melibatkan pre-processing data, splitting data, training data, parameter tuning dengan Random Search, testing data, serta evaluasi model dengan confusion matrix. Hasil eksperimen menunjukkan bahwa kedua algoritma menghasilkan kinerja model yang cukup kompetitif, dimana XGBoost mampu mencapai 1.0 untuk semua metrik evaluasi baik pada data berukuran 10.000 maupun data berukuran 100.000. Random Forest sendiri berakurasi 0.998 untuk data berukuran 10.000 dan 0.999 untuk data berukuran 100.000. Akan tetapi, Random Forest hanya mampu mencapai F1-score sebesar 0.700 untuk data berukuran 10.000. Berdasarkan hasil yang diperoleh dalam penelitian ini, dapat disimpulkan bahwa kedua algoritma memiliki performa yang sangat baik dan akurat dalam mengklasifikasikan keputusan pada data kartu kredit. Namun, Random Forest kurang akurat bila digunakan pada data berukuran kecil yang tidak seimbang.

Mathematics is a scientific field that investigates formless structures and forms of interaction within them. Mathematical interaction is a powerful tool used to express mathematical opinions verbally or in writing. The Think-Talk-Write (TTW) learning approach is designed to facilitate the construction, reflection, and organization of new mathematical views. This study aims to explore the efficacy of using TTW learning examples as a tactic to enhance the quality of students' mathematical communication, and to assess the impact of this approach. In order to achieve these goals, researchers used classroom action research in two stages of testing. The study involved 21 students in grade VIII at SMP Parulian 1 Medan. The initial ability test revealed that the students' mathematical communication ability scores were 34.2%. After conducting test activities in cycle I, the average mathematical communication ability of students rose to 36.8%. In the second cycle (II), the percentage result increased to 88%. The results of the research demonstrate that students in Class VIII at SMP Parulian 1 Medan experience a significant improvement in their mathematical communication skills through learning via the Think-Talk-Write model. We can conclude that this approach is an effective way to enhance students' mathematical communication skills.    

In Ngaresrejo Village, TPQ Al-Ikhlas managed to overcome the challenge of a limited number of teachers by using the Iqro' method which is not only interesting but also adapted to the characteristics of students. By utilizing the ABCD (Asset Based Communities Development) approach model in community development, TPQ Al-Ikhlas is able to maximize potential by focusing on its assets, namely the significant number of students. The TPQ learning program has the main objective of improving religious understanding, and the results are seen through the students' increased insight into Arabic writing, recitation of Hijaiyah letters, as well as memorization of daily prayers, short letters, and prayer recitations. By successfully implementing this method, TPQ has not only overcome the limited number of teachers, but also made a positive contribution to improving the religious knowledge and practical skills of its students.

penelitian ini bertujuan untuk mengembangkan media pembelajaran, mendeskripsikan kelayakan media pembelajaran, mendeskripsikan efektifitas media pembelajaran roda aksara pada mata pelajaran Bahasan Jawa materi aksara Jawa di kelas III.A Madrasah Ibtidaiyah Roudhotul Islamiyah Sawocangkring. Penelitian pengembangan ini menggunakan model pengembangan ADDIE (analisis, perancangan, pengebangan, penerapan, evaluasi). Hasil penilaian kelayakan media roda aksara didapatkan dari hasil validasi dari ahli media sebesar 94% dengan kategori sangat valid serta hasil validasi media dari ahli materi sebesar 77,5% dengan kategori valid. Hasil keefektifan media pembelajaran roda aksara didapatkan melalui hasil respon peserta didik dengan menggunakan tes tertulis yang mendapatkan hasil thitung sebesar 11,33 dan ttaabelsebesar 2,06 sehingga media roda aksara dinyatakan efektif untuk meningkatkan hasil belajar.

This research is inspired by the statement that a good leader must always be able to motivate his subordinates in such a way that in carrying out their duties, teachers will have high work effectiveness and are expected to be able to produce satisfactory results, both for the madrasah and the teachers themselves. The research approach uses qualitative methods. The data collection techniques are participant observation, in-depth interviews and documentation. The research uses individual site and cross-site data analysis. The validity check of data is based on several criteria including: degree of trust, transferability, dependability and confirmability. The results of this research are: 1) The leadership of the madrasah headmaster in raising teachers’ awareness at MIN 9 and MIN 14 Blitar, is carried out by improving the performance of his personnel and by giving awards to subordinates. The head of the madrasah provides a role model and attention, supports welfare, sets a good example, and motivates subordinates. The head of the madrasah supports and appreciates the achievements of his subordinates. The madrasah principal also always tries to take a personal approach by building a good relationship. The setting of a calm and pleasant work atmosphere will increase teacher performance, apart from that, creating a conducive physical environment will increase the motivation of education staff in carrying out their duties. Teacher awareness to increase their ability results of winning national scale literacy competitions. 2) The leadership of the madrasah headmaster in upgrading the capacity of teachers at MIN 9 and MIN 14 Blitar is carried out by ensuring that teachers can professionally carry out their duties by participating in preparing lesson plans, selecting teachers who are competent in guiding students in self-development, providing explanation and motivation to subordinates about how to carry out tasks in the madrasah, informing instructions to subordinates to galvanize their abilities by forming a well-organized work team, arranging a regular learning schedule, and fulfilling school facilities and infrastructure that are adequate and meet standards so that cleanliness and the amenities of the school environment is always maintained. 3) The leadership of the madrasah headmaster in empowering teachers at MIN 9 and MIN 14 Blitar is carried out by inviting subordinates to improve teacher competence, motivating teachers to work, coordinating in terms of work results, always evaluating teacher activities, holding official meetings, providing motivation to teachers during official meetings, being an example by arriving earlier to school and motivating teachers to continue their studies. The madrasah headmaster strives to increase teacher empowerment by giving them duty and authority to oversee superior or extra-curricular programs in the form of arts, religion, scouting and sports.

Questions with a high level of thinking level or what is often referred to as HOTS usually provide unusual word choices and require advanced vocabulary and/or appropriate contextual understanding of the meaning of a word depending on its use in a sentence. In this problem, prepositions can also be classified as difficult questions because they are not only interpreted literally, but also require exposure to those words beforehand, especially in phrasal verbs or phrasal adjectives. The purpose of the HOTS model questions is to encourage students to do high-level reasoning so that they are not fixated on only one pattern of answers resulting from the memorization process, without knowing the concept of knowledge. HOTS is one of the skills demands in 21st century learning, namely critical, creative, collaborative, and communicative thinking. HOTS questions make it possible to create the same type of questions, but with different questions. This aims to capture quality students who are in accordance with the development of information technology in the digital era. By familiarizing yourself with challenging questions, your potential can also be encouraged to further develop.  

The problems faced by partners are in the form of teacher Civic teachers in Pacitan Regency had difficulties in preparing individual learning tools. Therefore, the Citizenship Learning and Education Research Group conducted a workshop on developing Learning Objective Flows and Teaching Modules with the help of Assessment Applications. The purpose of the service is to improve the teacher's ability to develop learning designs. The service method used is in the form of a workshop with a blended learning model. Implementation is carried out in five stages, namely identifying the characteristics of workshop participants, preparing materials, creating digital classes and the necessary platforms, carrying out offline and online workshops, evaluating workshop results. The result of the service is that after attending the workshop, the teacher can make ATP and modules according to the criteria. while additional outputs are in the form of publications in online media and community service videos.

Community Reading Center (TBM) as a means for children to learn is one of the programs formulated by the government to build a learning community by increasing children's interest in reading. However, it isn’t all TBM are able to support this purpose due to existence of conditiions facing it, as experienced by TBM Al Bayun in Bandasari Village. Therefore, in the Unpad’s PKM (Integrated KKN-PPM) activity, it is generally intended to assist the village government in carrying out one of its tasks, while specifically intended to help the management of Al Bayun TBM to become a child learning facilities. The Model chosen for the implementation of its activities is the quadruple helix collaboration. While the method of activity is in the form of assistance, counseling to the community related to literacy, and technical guidance in managing TBM. PKM can be held as planned and generally, the set of activities in TBM management can be carried out properly. This is inseparable from the collaboration between the government, universities, publishing business actors, and civil society.  The four collaborating parties can play their respective roles so that the aims and objectives of PKM activities can be achieved. This success also shows that with collaboration, the problems faced are more likely to be handled and all limitations can be completed

This research aims to describe and analyze the mathematical problem solving abilities of class VIII students at SMP Negeri 5 Pematangsiantar on two-variable linear equation systems material, with treatment in the form of a Contextual Teaching And Learning (CTL) learning model. The approach taken in this research is a quantitative approach. Sampling was carried out using a simple random sampling technique. The research subjects were class VIII-6, totaling 30 people. The data collection technique in this research is in the form of a test to determine students' mathematical problem solving abilities in the research process carried out. Data analysis techniques were carried out using normality tests and hypothesis tests. From the results of data analysis, the results of students' mathematical problem solving abilities showed that the average pre-test score was 54336 and the average post-test score = 79,400. A significant value (2-tailed) 0.000 < 0.05 indicates that there is a significant difference between the initial and final variables. Thus, the independent variable has a significant effect on the dependent variable. So it can be concluded that by applying the Contextual Teaching And Learning CTL learning model) it can improve the mathematical problem solving abilities of class VIII students at SMP Negeri 5 Pematangsiantar on the material of two-variable linear equation systems.

Penelitian ini bertujuan untuk mengetahui pelaksanaan model project based learning dalam pembelajaran PAI di SMP N 1 Matur Kabupaten Agam. Jenis penelitian yang digunakan adalah kualitatif dengan menggunakan pendekatan deskriptif. Adapun teknik pengumpulan data penelitian ini dengan observasi, wawancara serta dokumentasi. Informan penelitian ada dua, yaitu informan kuncinya adalah guru PAI kelas VII SMP N 1 Matur dan informan tambahan dalam penelitian ini adalah siswa kelas VII SMP N 1 Matur. Hasil penelitian menunjukkan bahwasannya dalam pelaksanaan model project based learning yang dilaksanakan dalam materi alam semesta sebagai tanda kekuasaan Allah SWT, guru PAI kelas VII melaksanakannya dengan enam langkah yaitu: (1) penentuan pertanyaan mendasar, (2) mendesain perencanaan proyek, dalam langkah ini kurang maksimal dalam pelaksanaannya karena guru membagi kelompok berdasarkan urutan tempat duduknya dan tidak secara heterogen sehingga masih ada beberapa peserta didik yang kesulitan dalam mengerjakan proyeknya. (3) menyusun jadwal, (4) memonitor peserta didik dan kemajuan proyek, dalam langkah ini perlu disempurnakan disebabkan guru hanya akan memberikan pengawasan ke peserta didik jika terdapat peserta didik yang ribut ataupun kelas tidak kondusif lagi suasananya yang akibatnya masih terdapat beberapa peserta didik yang tidak serius dan menganggu temannya yang lain dalam mengerjakan proyeknya. (5) menguji hasil, (6) mengevaluasi pengalaman.

This research is motivated by the phenomenon of children's lack of ability to read the Qur'an in this age of technological development. Based on these problems, we were moved to conduct research at MI Al-Khoiriyah 2 Semarang where this Madrasah featured a program namely Tahsin al-Qur'an. The purpose of this research is first, to find out how the application of tahsin program to improve the ability to read the Qur'an class 1 MI Al-Khoiriyah 2 Semarang. Second, to find out the supporting and inhibiting factors of the implementation of the tahsin al-Qur'an program at Madrasah Ibtidaiyah. Third, to find out how the influence of tahsin program to improve the ability to read al-Qur'an of grade 1 students in Madrasah Ibtidaiyah. This type of research is qualitative research with observation and interview methods. The data source of this research is the interview result from the companion teacher of tahsin program of grade 1 of Madrasah Ibtidaiyah Al-Khoiriyyah 2 Semarang. The results of this study indicate that the application of the tahsin program at MI Al-Khoiriyah 2 Semarang has a significant influence on improving children's ability to read the Qur'an from an early age. In the learning process the teacher uses the reading and listening method. The teacher also models the correct reading and justifies the wrong reading to the students.

Language skills are needed for all individuals. This is because language skills are a model for developing students’ intellectual, social, and character abilities. The first language skill possessed by humans is listening. The purpose of writing this article is to analyze student listening skills in learning Indonesian at MI/SD. This research uses the library research method which is a series of activities related to the method of collecting library data, reading and recording and processing the research material. Listening is one of the most important language skills that must be mastered by students, but in reality many students do not like learning to listen. Most think that learning to listen is a boring lesson.

This research aims to produce a learning media, namely S’BUDISA (dikker Sangkapura culture scrapbook), identify the feasibility of the media through validity test and student responses. The ADDIE model is used as a research model which includes analysis, design, development, implementation, and evaluation. The instruments used are material and media validation and student response questionnaires. S’BUDISA media was tested on class IV UPT SD NEGERI 358 GRESIK students to find out the student’ responses to the media that the researcher had made. The results of the validation test from material expert 1 obtained a score of 86% which was categorized as valid and the validation of the media expert 2 was 86% which was categorized as valid. The score of material expert 1 is 82% which is categorized as valid and material expert 2 validation is 86% which is categorized as valid. The results of the student response questionnaire obtained a score of 95.5% which is categorized as very good. S’BUDISA media can be called feasible after media validation and can be used in the learning process.

This research aims to: Find out the role of PPKn teachers in instilling moral awareness in students at the Imelda Medan Private Middle School. Researchers used qualitative descriptive methods. This research data is the basis and main capital for forming students' character and strengthening national identity, namely the cultivation of morals in education. The role of civic education teachers in instilling students' moral awareness is to provide learning motivation for students. The three moral components are knowledge, feelings and actions. The data collection techniques in this research are observation, interviews, and documentation. The researcher concluded that the solution to the problems faced by teachers in fostering students' moral awareness is by teachers becoming good individuals so that students can emulate them.