Article 1 of Law Number 1 of 1974 states that marriage is an inner and outer bond between a man and a woman as husband and wife with the aim of forming a happy and eternal family (household) based on God Almighty. Based on the provisions of Article 2 paragraph (1) which states that a marriage is valid if it is carried out according to the law of each religion and belief. And the provisions of Article 7 paragraph (1) Marriage is only permitted if the man reaches the age of 19 (nineteen) years and the woman has reached the age of 16 (sixteen) years. As for the problem in this thesis, what is the view of Law Number 1 of 1974 and Islamic law on underage marriages and the legal consequences if a marriage is still carried out according to the provisions of Law Number 1 of 1974 and the provisions of Islamic law. And what efforts must be made so that a marriage that is still underage becomes legal according to law. The research in this thesis was carried out using the Library Research method or library research by studying the legislation on a number of books, writings and scientific works related to the material discussed in this thesis. According to the provisions of Law Number 1 of 1974 that a marriage is considered valid if carried out according to their religion and belief and reach the age limit that has been determined in the Marriage Law. On the other hand, according to Islamic law, a marriage that has fulfilled the pillars and conditions of marriage is considered a valid marriage even though it does not reach the age limit specified in the law so that the legal consequences are the same as marriages in general. Therefore, the marriage is not valid according to positive law, then the marriage has no legal consequences, but there is an impact of underage marriage on the status of children and wives. That is in terms of inheritance and child recognition
 

Historically, the existence of Islamic boarding schools began to receive full attention from the government after the issuance of Law (UU) Pesantren No. 18 of 2019. Which regulates the implementation of the education function, the function of da'wah and the function of community empowerment. With the issuance of this law, it is a breath of fresh air for the role of Islamic boarding schools in providing educational services, building and maintaining the Unitary State of the Republic of Indonesia as a field of da'wah in maintaining the traditions and teachings of Islam rahmatan lil'alamin. Islamic boarding schools under individual policies led by a figure (kyai, Habib, ust and others) organize and formulate education optimally in accordance with the characteristics and peculiarities of the pesantren, not only educating, teaching, preaching, and training students according to Islamic rules. However, Islamic boarding schools are required to be independent, one of the efforts to encourage this independence is through the establishment of the Pesantren Business World. With the existence of this pesantren-owned business, students are prepared to enter the community by bringing religious knowledge and general knowledge, so they are not rigid in entering the world of business, business, culture and others. Pesantren besides being a means of da'wah with a deepening culture of Islam, however, it does not have to be hands off with the business world to realize business innovation as a driving force for the economy of pesantren and the people.
 

Cash waqf has become one of the important instruments in Islamic economics. Cash waqf has two functions. First, it functions as a medium for taqarrub (getting closer to Allah SWT) and secondly as a means to achieve prosperity and welfare of society. Management of cash waqf can be used as an instrument for poverty alleviation programs through sustainable investment. In this program, cash waqf will participate in government programs that are oriented towards community empowerment through cash for work. cash for work is an activity to empower rural communities, especially the poor and marginalized, which is productive by prioritizing the use of local resources, labor, and technology to provide additional wages / income, increase purchasing power, reduce poverty and so on. So that cash waqf has a strategic role in community financial empowerment. 
Keyword: Cash Waqf, Labor Intensive, Investment, Money

The Researchers use qualitative research methods, covering primary and secondary data sources, data collection techniques of observation, interviews, and documentation, data analysis techniques of editing and organizing, verifying data testing, and research stages. All these researchers used to find results. Bondowoso Bina Raga store is a store that sells powdered herbs, concoctions, and medicines. In running his business, the owner of the shop instituted a provision that was made that everything purchased and taken out of the store could not be returned, so that all the customers making the herbal purchase transactions in the shop agreed to the provision.
 

This study aims to answer the resech problem that has been formulated in the formulation of the problem, that is 1) to reveal how the process of underage marriage in the village Sukogidri Ledokombo District, 2) What is the factor of underage marriage in the village Sukogidri Ledokombo District, and 3 ) What are the implications of underage marriage on domestic harmony. Research Methods with Approach and Type of Research is a qualitative approach with Field Research Type. Methods of data collection using observation, interviews, and documentation, and data analysis using data redaction techniques, display data and conclution drawing / verivication.. The analysis shows 1) the underage marriage process in Sukogidri village by inviting the community leaders, the nearest community, the families of the two brides, the father of mudin. The marriage process is done by the marriage contract by the community leader who has happened to resign the guardian from the bride's parent, 2) The occurrence of underage marriage in Sukogidri village is external factor, that is the insistence of the parents because of economic factor, worry about violating religion, and pregnant outside of marriage . And 3) the implications of underage marriage on household welfare have a negative impact. Negative impact is on the fulfillment of rights and obligations., In connection with this, in the household to be considered is the fulfillment of rights and obligations of husband and wife. Due to lack of preparedness in the household, the burden of rights and duties of husband and wife are still assisted by their respective parents. Creating a prosperous relationship in the family is not enough to be carried out by two husband and wife, it should involve all elements of the family, the readiness of the child in the household relationship still requires guidance and direction of the families of both parties, either from the wife or husband
 

 In principle, blood donation is a noble charity that can save the lives of many people. Humanitarian tragedies in the form of accidents, operations, etc., almost certainly require assistance and the availability of adequate blood. Such events should arouse the feeling and spirit of human solidarity. Unfortunately, information about the benefits of blood donation for humanity and health has not been well communicated. In the polar literature at-Turats found a chapter that specifically discusses the law of donors and blood transfusions. With the various honors of the principle of good deeds to others using the blood donor media, Muslims in general need a more detailed and systematic reconceptualization of the decisions of Syara' law related to the practice and dynamics of the medical world. Therefore, this research will answer the following problem formulations, (1) what are the views of the fuqaha on the law of blood donation?, (2) what are the views of the fuqaha on the law of blood transfusion? And (3) What is the law on buying and selling blood for blood transfusion needs? To answer some of the problem formulations above, the researcher uses a type of research that adopts some qualitative research techniques that are library research, namely reviewing and researching library sources, in the form of fiqh books by contemporary fiqh scholars related to the theme discussion. The data collection technique used by the researcher is documentation technique because this research is library research. After the data is collected, it is analyzed by following the mile and hiberman analysis model and added with content analysis. This study produced three answers as a follow-up to the problem formulation that was made at the beginning of the discussion. First, contemporary fiqh scholars differ on the law of blood donation. In ikhtiyar conditions, the law of blood donation is prohibited. Meanwhile, in an emergency, they agree that it is permissible. Second, blood transfusions are not allowed because blood is an unclean object. However, if you can save human life, then yes. Third, the law sells blood both to individuals and to foundations or banks. because it is very useful for humans to help the souls of fellow humans who need blood transfusions due to operations and accidents
 

The purpose of this study was to determine the religious life of the people of the city of Pontianak and to know the attitude of tolerance between religious communities in the Muslim minority environment in the people of the city of Pontianak and the views of Islamic morality on religious tolerance. Some of the objects in this study are: The living conditions of religious people in Pontianak City, West Kalimantan, Moderate forms of tolerance between religious communities in Pontinak City, West Kalimantan, Attitudes of moderation and tolerance values ​​between religious communities in creating harmony in Pontianak City, West Kalimantan. This study aims to measure the level of understanding of the values ​​of moderation and tolerance between religious communities in creating harmony in Pontianak City, West Kalimantan. The method chosen in this research is quantitative research methods, which can be interpreted as research methods based on the philosophy of positivism, used to examine certain populations or samples, sampling techniques are generally carried out randomly, data collection using research instruments, data analysis is quantitative. The operational definition of the variable in this study is the level of understanding of the population and leaders regarding the attitudes of values ​​of moderation and tolerance between religious communities in creating harmony in Pontianak City. The level of understanding that is measured: First, the attitude of values ​​of moderation and religious tolerance in the field of Aqidah including: not insulting or damaging other religious symbols, such as: holy books, places of worship, and symbols that are religious accessories; Second, the values ​​of moderation and religious tolerance in the field of worship, including: allowing other people to worship in peace; Third, the attitude of values ​​of moderation and religious tolerance in the field of Mu'amalah, including: Be fair in all worldly transactions, such as buying and selling, not discriminating in service when becoming a seller or not buying monopoly to fellow Muslims only when becoming a buyer with the intent to shutting down the efforts of non-Muslims and fourthly, religious moderation in the field of morals, including: being polite, such as if passing non-Muslims, excuse me, if there are non-Muslims who need help on the road, we will help, speak well when talking to non-Muslims
 

Efforts to reduce the transmission of COVID-19 are still being encouraged, by carrying out various precautions, especially in school areas. The transmission of SARS-Cov-2 (Covid-19) is faster than SARS-Cov and MERS-Cov. Signs and symptoms of this disease include acute respiratory distress, such as fever, cough and shortness of breath. Judging from the situation of the spread of covid 19 which has almost reached all provinces in Indonesia with the number of cases and/or the number of deaths increasing and having an impact on the political, economic, social, cultural, defense and security aspects, as well as the welfare of the Indonesian people. In the context of tackling COVID-19, Indonesia has established a new normal (new order) so that people can adapt to COVID-19, namely by continuing to apply the Health protocol, namely using masks, maintaining distance and washing properly according to the recommendations of the Ministry of Health. The purpose of this service is to increase awareness and implementation of health protocols as a form of preventing Covid-19. The method in this service is to provide masks and socialize the use of masks with a total of 30 kindergarten students. After counseling the students have used masks correctly. This is based on the results of observations during the activity. The results obtained that all students have used masks. So it can be concluded that there is an increase in the use of masks in Sari Asih Kindergarten students.

The use of information technology in the learning process can help visualize abstract concepts and be able to involve students' active roles in the learning process. The use of instructional media in the classroom is also an important component of the learning process in constructing basic mathematical concepts. The importance of using information technology in the learning process also has a positive impact on student motivation and learning outcomes. One form of application is the use of learning media using GeoGebra software. Through this Community Service (PKM) activity, the PKM team helps partners by providing training on the use of GeoGebra software.
This training aims to make mathematics teachers more skilled in utilizing media in learning. This PKM activity was carried out in a demonstration, namely the PKM team first gave a seminar on GeoGebra software, then continued by providing training using GeoGebra software. With this, it is hoped that teachers can use GeoGebra software in the learning process.

Seluruh madrasah di Indonesia melakukan aktivitas pembelajaran secara online, tidak terkecuali di MI Mathalibul Huda Mlonggo. Selama ini pembelajaran hanya dilakukan dengan mentransfer teks, gambar, video. Sehingga kurang interaktif dalam proses pembelajaran. Augmented Reality merupakan teknologi penggabungan antara dunia virtual dengan dunia nyata. Ini menjadikan pengalaman baru yang interaktif dan dapat dimanfaatkan pada pembelajaran. AR dapat digunakan untuk memodelkan proses siklus air secara 3D. User hanya butuh menginstal aplikasi pada smartphone dan scanning QR Code yang telah ditentukan. Setelah terdeteksi QR Code yang digunakan akan menampilkan objek 3D dan informasi yang dicantumkan.Hasil dari penelitian AR ini dapat menampilkan siklus daur hidup air secara 3D dan realtime.  
Kata Kunci: Augmented Reality, Unity, Marker Based, Media Pembelajaran