Abstrak: Masalah yang sering terjadi dalam sekolah adalah kualitas pembelajaran guru. Kualitas pembelajaran guru yang sering terjadi berkaitan dengan lemahnya strategi guru dalam menyajikan materi pelajaran yang memperhatikan kemampuan dan bakat siswa. Tujuan pengabdian kepada masyarakat ini adalah mendampingi sekolah untuk membuat RPP dan melaksanakan pembelajaran berdiferensiasi guna meningkatkan kualitas pembelajaran. Metode yang dilaksanakan dengan memberikan workshop penyusunan RPP berdiferensiasi dan melakukan pendampingan terhadap praktik pembelajaran guru pasca workshop. Hasil menunjukkan bahwa setiap peserta telah mampu membuat RPP berdiferensiasi dengan baik dan dapat mempraktikkan pembelajaran yang berpihak pada peserta didik. Hal ini dibuktikan dengan hasil angket pemahaman guru sebelum dan sesudah workshop. Selain itu pemahaman peserta juga diukur berdasarkan umpan balik peserta workshop per mata pelajaran. Dalam melihat dampak implementasi pembelajaran berdiferensiasi dalam praktik mengajar, maka perlu mengetahui respon siswa. Hasil angket yang diberikan kepada siswa menunjukkan 92% siswa memberikan respon yang menyenangkan terhadap pembelajaran guru setelah praktik.Abstract: The problem that often occurs in schools is the quality of teacher learning. The quality of teacher learning that often occurs is related to the weakness of the teacher's strategy in presenting subject matter that pays attention to the abilities and talents of students. The purpose of this community service is to assist schools in making lesson plans and implementing differentiated learning to improve the quality of learning. The method is carried out by providing workshops on preparing differentiated lesson plans and assisting teacher learning practices after the workshop. The results show that each participant has been able to make well-differentiated lesson plans and can practice pro-student learning. This is evidenced by the teacher's understanding of questionnaire results before and after the workshop. In addition, participants' understanding was also measured based on workshop participants' feedback per subject. In looking at the impact of implementing differentiated learning in teaching practice, it is necessary to know the students' responses. The questionnaire results showed that 92% of students responded pleasantly to the teacher's learning after the practice.

Mathematics teachers in integrated Islamic schools in Maluku are having problems implementing the integration of Islam into mathematics learning. This study aims to develop a learning model based on Islamic Integrated Information Communication Technology (IICT) to help teachers increase creativity in mathematical problem solving and students' environmental awareness. The main output of this research is an ICT-based active learning model that integrates Islamic sciences into mathematics learning to support the development of creativity skills in solving mathematical problems and students' environmental awareness at an early age. The development of the learning model in this study is a combination of the Plomp (2013), Dick & Carey (2015), and Joyce et al. (2009). Plomp's model was used for the research and model development phase, Dick & Carey for instructional design, and Joyce et al. for the model's contents. The resulting model is an adaptation of the hierarchical and procedural combination of the three developments. The research subjects are mathematics teachers and students. The data analysis technique used is the analysis of the instrument's validity, the IICT model, the practicality, and the effectiveness of the IICT model. Based on expert validation and testing results, the resulting model meets the needs of mathematics teachers and students of SMP/MTs in an integrated Islamic school environment. The results showed that the IICT learning model was qualified to help teachers integrate Islam in mathematics learning, increase creativity in solving math problems, and students' environmental awareness.

The phenomenon today in schools is that teachers rarely build student arguments but only accept students' answers. However, teacher activities that always make students 'arguments and support each solution and defend students' arguments without long debates are relevant and exciting to study. This study aims to explain and explore the promotion of mathematics teacher reasoning in tasks in the classroom. The author surveyed teachers who teach mathematics at the junior high level. This research is a qualitative descriptive study with an experimental research design, which begins with a survey of teachers who teach mathematics at the junior high school level in Maluku Province. First, the authors conducted initial observations for one month in several junior high schools in Maluku Province with the guide of the observation instrument for the promotion of teacher reasoning in learning. Second, the writer states that there are three groups of attractive teachers who can promote mathematical reasoning in each of their teachings based on indicators of teachers' mathematical reasoning. Third, the writer created the same math problems for the three teachers and observed how they built students' reasoning and evaluated their thinking efficiently. Finally, the results and surveys were carried out by triangulation with direct trials on seven classes at the junior high level. The results show how teacher actions promoting mathematical reasoning give generalizations or justifications. Teacher actions supporting precise rationale are discussed in more detail in this article.

Epistemological beliefs simultaneously affect mathematical communication skills. The higher the epistemological beliefs of a person's ability to formulate concepts, convey ideas, and hone ideas to convince others, the more mathematical communication skills will increase. This qualitative study uses three variables to describe mathematical communication and students' epistemological beliefs on linear system material. The subjects in this study were students who had epistemological beliefs from the test results, and students who were taken were students who were able to meet the indicators of epistemological confidence. Data collection techniques are tests, interviews and documentation. The results of this study indicate that students have beliefs that do not change or remain in solving test questions. The method used is more consistent with the way of solving, which according to students, is easy to do, able to solve problems by multiplying exercises and repeating what has been learned, solving problems by following the steps and methods of completion taught by the teacher, students can estimate answers or problem solving because of problems The subject obtained is obtained from experience and observations in everyday life.

The results of the 2018 Program for International Student Assessment (PISA) study released by The Organization for Economic Cooperation and Development (OECD) show that the numeracy literacy skills of Indonesian students are at a low level, namely getting a score of 379 out of the OECD average score of 487 (OECD, 2019). As a result, students tend not to be able to solve problems correctly, and the cause is a need for mathematical connection skills. This study aims to describe the mathematical connections based on numeracy literacy in geometry. This research is a qualitative descriptive study. The participants in this study were 38 grade 7 students from 3 different Madrasas in Maluku. Two students will take the research subjects from saturated data after being given a numeracy literacy-based test. In this study, students were asked to state the results of their thoughts on solving geometry concept problems given orally. Analyzing the research data was carried out through three stages: data reduction, data presentation, and drawing conclusions. The findings in this study of mathematical connections within the Polya framework can be divided into two: structured analytics and unstructured analytics.