Johannes Surya

Indonesia Stock Exchange – Currently, investment has become a very common activity carried out by today’s society. This is due to the turnover of funds that allows an investor to get abundant profits, both in the short, medium and long term. In fact, there are many ways investors can invest their capital. For example, stocks, bonds, crypto, and … Read more

Example of an arithmetic sequence – Hello Sinaumed’s friends , can you continue the sequence of numbers 1, 3, 5, 7, 9, 11, 13, …, …, …? Come on, what number fills the three gaps? Yes, that is true. The three gaps are filled with the numbers 15, 17 and 19. Easy, right? Are you now trying to figure out which number … Read more

An earthquake is a natural disaster that can have an impact on the environment or on the community itself. However, do you already know the causes of earthquakes? So, on this occasion, we will discuss about earthquakes, from the definition to the causes. Definition of Earthquake An earthquake is a vibration that occurs in the earth due … Read more

Characteristics of Advertising by Type – Advertising is a form of promotion or introduction of products, services or services delivered through certain media. Usually, advertising has the goal of attracting many people so that they are interested in buying the products or using the services we provide. So advertisers must use persuasive word choices and … Read more

Characteristics of a Unitary State – When viewed in general, then there are 2 forms of state in this world, namely the unitary state and the union state. A unitary state is a form of a single state whose supreme power resides with the central government. While the union state is a form of country … Read more

Characteristics and examples of explanatory text – In Indonesian class 8 lessons, it will definitely be explained what an explanatory text is. Yes, it turns out that this lesson will also be studied again in grade 11. So when Sinaumed’s has entered the 11th grade, then it’s time to recall the material that was given … Read more

The Call to Prayer for Muslims – In the Quran, there is the word call to prayer (أذن) in various forms, repeated 9 times. From this repetition 9 times, besides having the meaning of permission, ear, hurting, command, and also means calling. However, specifically for the following word أذن – يؤذن مؤذن which means call, it is … Read more

The ear itself is divided into two parts, namely the outer ear and the inner ear. In this inner ear has a function that is quite crucial, namely for hearing. This is because the inner ear is where sound waves are converted into electrical signals or nerve impulses. This allows the brain to hear and … Read more

Nature of Convex Lens Shadows – Lenses are one of the important items in human life, both lenses used for aesthetics and lenses used to assist research. There are also lenses that have various types depending on the need or purpose of using the lens. One type of lens that is quite popular and familiar … Read more

Sources of Islamic law – In Islam, there are several sources of law that can be used as guidelines in living this life. However, some Muslims may not know the source of Islamic law other than the Koran. On this occasion, we will discuss more deeply about the sources of Islamic law. So, read this … Read more

12 cranial nerves – Humans, who are living things, have the characteristic of moving, starting from moving the upper limbs to the lower limbs. Every limb that is moved by humans originates from brain commands. With orders from the brain, the limbs will run according to their function. For example, when the brain orders the … Read more

Tahallul is – Hajj is one of the pillars of Islam, the fifth pillar of Islam to be exact. That is, the pilgrimage must be performed by Muslims who are able to carry it out. Being able here means being able materially or financially as well as being able physically. When a Muslim performs the pilgrimage, that person … Read more

Understanding Semiotic Theory in Linguistic Studies-Every day in carrying out their activities, humans always communicate either at home, at the market, at school, or at their workplace. This is done as a matter of course because indeed one of the abilities that humans have had since ancient times is to communicate through language. Language can be divided … Read more

Research variables – When compiling research, you will not be able to escape the problem to be scientifically investigated. To do this, Sinaumed’s needs to determine the research variables so that the research remains in accordance with its goals and objectives. Variable, in short, is something that becomes the focus of the study and to formulate it … Read more

Prophet Adam’s Prayer – Prophet Adam is a human being and the first prophet created by Allah SWT, included in the 25 prophets that Muslims must believe in. Therefore, what he brought, what he did and what he avoided can be a lesson in itself. Including when the Prophet Adam’s prayer was said. For some … Read more

Understanding Product Development Strategies and Its Stages – Almost all businesses, both small and large, are always related to product production, development, manufacture, and sales. When you have produced a product, the management section will work on a strategy on how to carry out product development. In this article, the author will discuss what product development … Read more

Prayers entering the mosque – We must accustom children to worship, and don’t forget to teach children various daily prayers, one of which is the prayer to enter the mosque when going to pray at the mosque. Moreover, boys who actually have to perform congregational prayers at the mosque. This is because the mosque is … Read more

In Islam, it is better before doing prayer activities first. Not only before doing activities, but also after doing activities. Likewise with praying before and after studying. On this occasion we will discuss prayers before studying and prayers after studying which can be practiced in everyday life. Come on, see the full explanation, Sinaumed’s. Law … Read more

Parallel Circuits – The subject of physics teaches us the reasons for the occurrence of everyday phenomena that can make someone curious about it. It can be said that there is no incident or event that cannot be explained by this branch of natural science. Sinaumed’s can ask a number of things about the phenomena around you, … Read more

Understanding Pancasila Pancasila is the ideology and basis of the Indonesian nation state. Pancasila has become a basis for all decisions of the Indonesian nation. The ideology of this country is a reflection and personality of the Indonesian nation. Pancasila is a basis or guideline in governing the Indonesian government and the life of the Indonesian people … Read more

Every sea in the Indonesian region has its own boundaries. Likewise with the maritime boundary of the island of Borneo. Then, do you already know the sea boundaries of the island of Borneo? On this occasion, we will discuss more about the island of Borneo. So, keep reading this article to the end, Sinaumed’s. Geographical Location of Borneo Island … Read more

Definition of Fair – Justice is one of the things that must be realized in everyday life. Every human being must act fairly so as not to take away the rights of others. As a result, if other people’s rights are taken away, that person will be miserable and experience difficulties in living life. Justice is the right … Read more

Until now, most of the Indonesian people may still not really understand the origins of our ancestors. But even so, an understanding emerged that most of the Indonesian people came from the Indochina region. Well, actually there are 4 theories of the origin of the Indonesian nation’s ancestors that were coined by several experts. Starting from those from … Read more

Muallaq’s destiny – Humans are creatures created by Allah SWT. In practice as humans, there are many interesting things that Sinaumed’s can learn from human life itself. Among the tens of millions and billions of people on this planet, there are many different personalities. Including their way of life or the flow of their lives on this earth which we … Read more

Duties of the Supreme Audit Agency – The Supreme Audit Agency or BPK is a high state institution in the Indonesian state administration system that has the authority to manage and be responsible for state finances. The Audit Board of the Republic of Indonesia as an institution formed to examine the management and responsibility of state finances … Read more

Healing Prayer – Sickness is a Test from Allah SWT. Humans certainly do not always live healthy. Maintaining a healthy lifestyle by eating nutritious foods plus vitamin supplements is part of our endeavor to stay healthy so we can carry out our daily activities. However, that does not mean that we can avoid disease. Basically, … Read more

Geography is a basic science that is studied when we are in high school (SMA), this knowledge about geography is summarized by the author in an article that discusses the understanding according to experts as well as concepts and study material from geography. Let’s start with the general understanding of geography below. Etymologically, the word geography … Read more

Forms of Social Mobility – Humans are dynamic social beings. That is, every human being always experiences the name of change in order to meet the needs of his life. To meet the needs of his life, humans always try to improve their lives and increase their social status. To improve their social status, one of the ways … Read more

Examples of Military Threats – Every country is not always peaceful and under control. Occasionally there are conflicts and some have continued to this day, such as Palestine and Israel. One threat to a country is a military threat. This military threat has the potential to make a country divided and no longer conducive. Bullets, … Read more

Examples of Honest Behavior – Honest is an attitude that must be possessed by someone. Maybe Sinaumed’s is still confused about examples of honest behavior. The following are examples of honest behavior that Sinaumed’s can practice at home and in other environments. To do so, Sinaumed’s also needs to learn the meaning and examples. Honesty … Read more

Function of the Endometrium – Sinaumed’s, did you know that the endometrium is one of the most important parts of the female reproductive system? The function of the endometrium in a woman’s body is closely related to the reproductive process. This section has an important role in the menstrual cycle during pregnancy. The endometrium or … Read more

Electromagnetic induction is a symptom of the emergence of an electric current in an electric conductor due to a change in the magnetic field around the conductor. The concept of electromagnetic induction is based on the discovery of Michael Faraday and Joseph Henry in 1831. A changing magnetic field produces a potential difference called an … Read more

Example of an Essay – Writing an essay, in a scientific setting, is often used as an Indonesian language assignment (for schools) or a routine assignment from a lecturer (for students). Meanwhile, in a broader scope, writing an essay is a way to communicate and exchange ideas about a topic. Essays can also be used as an … Read more

Definition of customs – Indonesia is a country with a heterogeneous population, each of which has different traditions, culture and habits in each region. It’s no wonder that our beloved country has various customs.These different customs include norms and values ​​that the community must uphold in their daily life. The values ​​in question, for example, social, religious, cultural, … Read more

A person who has a confident attitude will be able to easily improve his own quality, be it his own quality, quality in learning, quality in work, and so on. By having a confident attitude, a person will not feel ashamed or inferior in doing anything. However, do you know what the definition of self-confidence … Read more

Excel Multiplication Formula – For students, students, especially office workers, Microsoft Excel is a lifesaver that makes assignments and work completed faster. The formula (formula) in it facilitates the difficult, simplifies the difficult. One of the most widely used is the multiplication formula. Therefore, the multiplication formula is usually taught from the start because everyone must understand it. Moreover, how to … Read more

Understanding Collision Theory in Chemical Reactions – Chemical reactions can occur anywhere, even around us, anywhere and anytime. Not only in the laboratory, materials that interact to form new products are called chemical reactions. For example, cooking or cleaning the house also involve activities that can cause chemical reactions. Chemical changes also occur in the human body, for … Read more

Understanding Auguste Comte’s Theory in the Field of Sociology-Sociology in the field of science plays an important role in developing knowledge that is increasing rapidly today. Humans themselves are social beings who in their daily life must socialize with each other with other humans. This is what gave rise to a branch of science called sociology … Read more

The associative property is usually found in the area of ​​algebra and can be applied to two types of operations namely addition and multiplication. This type of mathematical property certainly does not depend on the way in which the numbers are located or grouped. This means that regardless of how the different numbers in a given operation … Read more

Understanding Anabolism – The process of anabolism is very important for the body. Without this process, the continuity of growth and cells in our tissues and organs will not occur. Anabolism is the metabolic pathway that arranges several simple organic compounds into complex chemical compounds or molecules. Broadly speaking, anabolism requires external energy, in this case including light … Read more

Alif lam syamsiah – In reading the Koran, we are not only required to simply read the letters written in this holy book belonging to Muslims. Every Muslim must certainly begin to understand and know tajwid and also the law of reading properly. Thus, reading the Al-Quran can also be done properly and correctly in … Read more

Verses of the Qur’an about heaven and hell – In Islam, there are heavens and hells where heaven is a place for believers. Whereas hell is for people who often make mistakes in the world. Therefore, there are verses in the Koran about heaven and hell. To find out more clearly about heaven and hell, … Read more

Definition of Affiliator – Affiliator comes from the word affiliate, which is one way to develop a business by utilizing directed socialization carried out by individuals, business entities or organizations and both parties will benefit. In addition, affiliate as a promising job. Apart from being easy to start with, Sinaumed’s can earn up to hundreds of millions … Read more

Definition of Adobe Illustrator – Are you just starting to explore the world of graphic design and illustration? If you want to study graphic design, surely you have this question: “what software to use?” There are so many popular design applications and of course you can be confused about choosing one. You can see the best design applications here ! With … Read more

Definition of Abrasion – The Unitary State of the Republic of Indonesia (NKRI) is well known by many people as a maritime country. This term can arise because the Indonesian state has more ocean area than the land, so that almost all of Indonesia’s land is surrounded by a coastline. Therefore, the Indonesian state has long been known … Read more

The history of batik in Indonesia is closely related to the development of the Majapahit Kingdom in the era of the spread of Islamic teachings in Java. According to some records, the development of batik was mostly carried out during the Mataram Sultanate era, then continued during the Surakarta Kasunanan and Yogyakarta Sultanate eras. The existence of … Read more

Shalawat Al Fatih – Reading blessings is a worship activity that is favored by Allah SWT because it praises the Prophet Muhammad SAW. While shalawat itself means a form of worship to Allah Ta’ala, which means giving praise to the Prophet Muhammad shallallahu ‘alaihi wa sallam. Meanwhile, the term shalawat is our way of praying for the … Read more