This study aims to improve students' mathematics learning outcomes through the implementation of Lesson Study with the Contextual Teaching and Learning (CTL) approach. Lesson Study was conducted in two cycles following the Plan-Do-See stages, involving teacher collaboration in planning, implementing, and reflecting on the learning process. The CTL approach was utilized to connect mathematics material to real-life contexts, making learning more meaningful and relevant. The results of the study indicate that the implementation of Lesson Study with the CTL approach significantly enhances students' understanding of the material, strengthens their engagement in learning, and provides a more effective learning experience. These findings suggest that the combination of Lesson Study and CTL can be an effective strategy in mathematics instruction to improve students' learning outcomes.

The research discusses the unclear meaning of Article 53 paragraph (2) of Law No. 1 of 2023 which states that "If in upholding law and justice as referred to in paragraph (1) there is a conflict between legal certainty and justice, judges must prioritize justice." Justice is used for judges to adjudicate cases and certain conditions are used as a benchmark for judges in making decisions. However, there are several existing definitions of justice, there are still many views. The norm in the article has a vagueness of meaning, making it difficult for judges to equate commensurate thoughts. The implication of vagueness results in disparity in the use of justice to be used by judges, this potential disparity needs to be prevented by mediating the conflict between justice and certainty and providing guidance for judges in using justice in their decisions. This research uses a normative research approach. The results showed that judges have the authority to choose justice that contains legal certainty because a just decision is a manifestation of legal certainty, justice itself is born with the freedom of judges. The formulation of Article 53 paragraph (2) of the Criminal Code needs to be interpreted correctly so that there is no disparity in decisions because justice is what the judge wants based on the law to create justice itself.

Abstract. Development is a pattern of changes experienced by an individual from the time they are still in the womb until a certain period of life.  Development generally involves growth (progress) but at certain times it will involve aging.  This development is the result of the maturity process and learning experiences of each individual.  Development is closely related to tempo and rhythm, it is integral to it.  Individuals who experience development can be marked by certain characteristics, but it is not uncommon for individuals to be less aware of the changes that have occurred to them.  This research uses a critical review method, which involves careful examination and evaluation of various sources of information, such as scientific journals, articles and other media.  The main aim of this approach is to improve the reader’s understanding and interpretation skills in the context of prenatal, early childhood and child development psychology while offering a critical assessment of the material reviewed.  In addition, a critical review requires identifying important topics in the literature, analyzing the methodology used, and evaluating the strengths and limitations of the sources studied.  In development, there is a pattern of changes experienced by individuals from the time they are still in the womb up to a certain period of life. In a child’s life there are two processes that have the potential to be continuous, namely growth and development. In this case, both processes have stages, including moral and spiritual stages.

The Recapitulation Information System, known as SIREKAP, launched by the General Election Commission of the Republic of Indonesia, is an election tool based on the latest technology to receive and manage manual vote counting of general election results which are converted into digital data. The Recapitulation Information System (SIREKAP) is the starting point in the process of transitioning election administration from manual to digital, which will ensure that elections in Indonesia can be held effectively and efficiently in the future, so that elections and democracy will look better. Through SIREKAP, this long process can be shortened, costs can be reduced, disputes can be extended and resolved more quickly, and elections can be conducted in a more environmentally friendly manner. However, this has many challenges and risks that must be taken seriously. SIREKAP is also vulnerable to election data security problems due to system hacking or data manipulation which could endanger the integrity of election results, especially in the 2024 General Election for Presidential and Vice Presidential Candidates.

Cocoa is a plantation crop that has a high contribution to the Indonesian economy through export activities. The large number of people interested in processed cocoa products means that demand for cocoa is increasing every year. The aim of the research carried out was to measure and see the level of comparative competitiveness of Indonesian cocoa in the main importing country, namely Malaysia. This research was conducted from March 2024 to April 2024. This research uses secondary data in the form of panel data for the period 2013-2022. The method used is Revealed Comparative Advantage (RCA) to measure and determine the level of competitiveness of Indonesian cocoa's comparative advantage. The research results show that Indonesian cocoa in the Malaysian market has strong competitiveness with an average RCA value of 2.61197. This also shows that Indonesian cocoa can compete in the global market by continuing to develop both technology and information.

Angkot is one of the conventional forms of transportation that is often used by the public for mobility because the prices are affordable with a variety of routes and a lot of cargo. We can find Angkots easily in various city centers with units that are often many so they can be easily found. But at present, conventional transportation and online transportation, giving rise to many policies and also considerations from various parties involed in contributing betwen online and conventional parties. In all aspects, online transportation is far superios in all aspect, online transportation is far superior in all respects and in line with the deveplopment of the current era of globalization. So that the party that suffetrs the most is conventional transportation because with the times that continue to roll, angkot drivers need to survive and find solutions by taking rationalist actions to maintain the existence of angkot. Actions ned to be taken not only by the angkot driver as a party involed in this dynamic, but the intervention of the local goverment and also the trasportation agency is very important for the contribution of the angkot to balnce the social system in society. So that rationalist actions and also the role of local goverment are very important in supporting conventional transportations operations.

Number one killer in the world is a sudden cardiac arrest. It's one of those depressive conditions that can happen anywhere, anytime, and to anyone. The number of deaths from cardiovascular disease in Indonesia is 14.4%. One of the measures that can prevent deaths is by performing Basic Life Support (BLS) which is the initial treatment of a person who has a cardiac arrest and breathing arrest. So it is necessary to provide basic life support (BLS) training to civilians to prevent deaths. The purpose of this community dedication is to improve the knowledge and skills of students of MAS Kaidipang district of North Bolaang Mongondow. The activities of public dedication are conducted in the form of training by providing material and demonstration of basic life support (BLS) steps. The results of this training are achieved improvement of knowledge and skill in students of MAS Kaidipang.

Grouping is a process or activity to develop a system that is more organized and easy to understand, making it easier to analyze, identify or manage data and can also be used to explore information so that it becomes new knowledge for anyone who wants to obtain it. and in this case the information we want to explore is about MSME data in Binjai City. Namely, it is difficult to know how to identify existing business development patterns, whether they are not yet developed, less developed, already developed, and very developed. Offline and online promotions have not been optimal in increasing the growth and change of a business from time to time. And most MSMEs still don't understand how to market their products and services effectively and efficiently. MSMEs are one of the most numerous community business groups in Binjai City. To obtain this information, one solution that can be implemented is by utilizing data mining using input data in the form of Binjai City MSME data. This data will be processed using the clustering method with the k-means algorithm using MSME business type variables, sales type variables and development pattern variables. .Based on the results of grouping Binjai City MSMEs using the K-Means Clustering Method from 20 grouped data, 3 clusters and 2 iterations were obtained where cluster 1 contained 4 data and was located in the MSME business type group, namely the businesses included in this cluster were businesses in the field of Fashion, for the sales type group, uses online and offline types, and for business development patterns, it has a development pattern that has developed. cluster 2 has 11 and is located in the MSME business type group, namely the businesses included in this cluster are businesses in the culinary sector, for the sales type group the offline type is used, and for the business development pattern it has a development pattern that has developed. and cluster 3 has 5 data and is located in the MSME business type group, namely the businesses included in this cluster are businesses in the culinary sector, for the sales type group it is using the offline type, and for the business development pattern it has a less developed development pattern. so it can be concluded that the pattern of business development of Binjai City MSMEs produces relevant data so as to produce designs that can be used for this research.

 The purpose of the research is to study and analyze the issue of the use of artificial intelligence (AI) by banks that results in losses to customers. To respond to the issue, this paper argues that banks as AI users should be held criminally liable despite the lack of mens rea in banks as corporations which are legal entities. For this reason, this paper uses the identification theory as an analytical tool for bank criminal liability. The issue is compiled on the results of normative legal research with a statute approach and conceptual approach. The results of the study show that based on the identification theory, the bank as an AI user can be held criminally liable with the public prosecutor must identify the person who committed the criminal act (actus reus) is the management as the controlling personnel (directing mind or controlling mind). The location of the AI mens rea is in the approval of the corporate controller to use AI, meaning that the approval is interpreted as the inner attitude of the controller to accept the risks arising from the use of AI. Tujuan dari penelitian untuk menganalisis isu penggunaan artificial intelligence (AI) oleh bank yang berakibat pada kerugian bagi nasabah. Untuk menanggapi isu tersebut, tulisan ini berpendapat bahwa bank sebagai pengguna AI patut dimintai pertanggungjawaban pidana meskipun tidak mempunyai mens rea pada bank sebagai korporasi yang merupakan badan hukum. Untuk itu, tulisan ini menggunakan teori identifikasi sebagai pisau analisis terhadap pertanggungjawaban pidana bank. Isu tersebut disusun atas hasil penelitian hukum normatif dengan pendekatan undang-undang (statute approach) dan pendekatan konseptual (conceptual approach). Hasil penelitian menunjukan, berdasarkan teori identifikasi, bank sebagai pengguna AI dapat dimintai pertanggungjawaban pidana dengan penuntut umum harus mengidentifikasi yang melakuan perbuatan pidana (actus reus) adalah pengurus sebagai personil pengendali (directing mind atau controlling mind). Letak mens rea AI ada pada persetujuan pengendali korporasi menggunakan AI, artinya sikao persetujuan tersebit dimaknai sebagai sikap batin pengali untuk menerima resiko yang timbul akibat penggunaai AI.  

This study aims to analyze the division of inheritance rights based on the Hadiths of Bukhari and Muslim and the Articles of the Civil Code; how the division of inheritance rights is viewed in the perspective of the Hadiths of Bukhari and whether it is in accordance with the provisions of the Civil Code. The research method used is document analysis, collecting data from Islamic law and civil law literature and comparing the two. The results show that the division of inheritance rights in the Hadiths of Bukhari emphasizes the principles of equality and justice for heirs, while the Civil Code regulates the division of inheritance rights based on lineage and the number of heirs. So, the division of inheritance rights in the Hadiths of Bukhari emphasizes the principles of equality and justice, while the Civil Code regulates the division of inheritance rights based on lineage and the number of heirs, thus indicating a difference in approach in determining inheritance in the context of Islamic law and civil law in Indonesia.