There are a variety of stages in cognition and the study of nature. The study is still guided by the fundamental principles of nature that have their roots on human activities. This is that natural science is a complicated field and is in constant process of development in the interest of society. These are the stages: (1) direct contemplation, which involves contemplation of the entire whole of nature, and (2) analysis that involves the study of particular objects and events in the context of the overall; and (3) a search for the underlying connection that connects the various phenomenon.


The initial phase of the idea of the object is followed by the analysis. The object is then mentally reconstructed, by combining its various elements into one. Marx refers to cognition as the process of moving from the initial concept of a tangible object into the abstract concept. This is followed by the process of synthesis, and an analysis that results in the mental reconstruction of the object as a multifaceted unit. The development of human knowledge is the basis of the general development of the natural sciences.


The practical and the theoretical functions of science are interlinked. The former is designed to give an accurate scientific view of the world. It also excludes religious and reactionary views. The latter is the most practical and can be seen as an actual force of production in a society. The discoveries of natural science have been the foundation for a variety of scientific and technological advancements in the last century. Natural sciences have provided an excellent theoretical foundation and greatly helped humanity.


The third stage is devoted to the study picture of motion as well as the study of interrelations between matter and movement in nature. It studies the various forms of motion that occur in nature, as well as the regularity between the different types of matter. It encompasses both the specific and general aspects. The goal of nature science is of improving the understanding of motion and making it more efficient in teaching science. It is a good idea to start by learning about the diverse processes in nature, and how they interact with other environments.


In the second phase, quantum mechanics was combined and developed with the theory on relativity. This resulted in a new concept known as gravity. This is the simplest form of motion. The second phase of the revolution in nature science was defined by a radical change in the old paradigms. This was followed by an ideological battle, which resulted in the birth of the Neopositivism movement. The aim of this movement was to abolish the concept of materialism in science.


The third stage, which is also known as the "era of natural science" is the third. In the USSR, natural science emerged as a response to the crisis of capitalism. Lenin helped the development of natural sciences in USSR by introducing a new era of scientific investigation. The scientific revolution of 20th century can be seen in the development of advanced technologies in USSR. While there is no limit to the impact of the revolution in nature's life on human beings but there are still a lot of difficulties and challenges to overcome.

The history and development of natural science are connected to the development of human societies. The development of knowledge was the basis for the beginning of the field of natural science. It took place during the 15th Century. It was mostly due to the creation of new technology. Technology was the predominant technology in the second phase. Technology's advancement led to modern nature science. However the fourth stage of the growth of science and technology was a key aspect in the evolution of human civilization.

The nucleus splitting process was the fourth step in history natural science. This marked the start of cybernetics and computers. It is vital to understand that the development of the modern world was closely linked to the study of nature. The West needed to have a better understanding of the natural world to be able to develop the sciences and the arts. Science is the base of our system of social interaction.