Theoretical and practical aspects of the proof can be used for any essay. But scientific work is commonly based on good proof, so we strongly recommend you to read this article, if you’re going to deal with science and essay writing. In other cases, this material may also be interesting and useful. The proof is a collection of logical methods justifying the truth of any judgment with the help of other judgments. Later have to be real and have a clear relation with an essay's central judgment. The proof is associated with dogma, but it’s not identical to it. Argumentation of the proof is always based on scientific data and socio-historical practices; dogma can also be based on prejudice, ignorance of laws, or visibility of evidence. In other words, the proof is an argument, using facts that are true judgments, scientific evidence and convince us of the truth of what is at stake. The structure of any proof includes three components: the thesis, arguments, and conclusions or evaluation of the matter. In this case, the proof is a synonym to the whole essay. Basically, any essay writer builds his article on these three components. The thesis is the position (proposition), which requires proof with help of arguments. It would be an introduction to the essay. Arguments make a category that is used to prove the truth of the thesis. First are usually divided into the following groups: certification with facts s used determine trends and on their basis – the laws in different areas of expertise, so we often illustrate the laws on the basis of the evidence in the process of argumentation definitions are used to describe concepts related to the thesis. scientific laws or acts and previously proved theorems can also be used as arguments to prove. Don’t forget about the difference in dogma and proof. Applying to scientific acts and laws you would get good proof and, thus, a respectable scientific essay. Don’t invent or use other people’s beliefs!