There is a need for an approach of classification into subjects and subjects of human knowledge.
Knowledge of subjects is essential for human beings.
Unless there is proper knowledge of the subject, the subject matter will not be fully understood. There are some subjects in the school, in which the words, language and type are understood. Mathematics teaches addition, subtraction, multiplication and division. Language provides knowledge of regional, state and native languages. Which teaches the language of its state's language, the language of the country and the universal international language. History gives information about mythology, Middle Ages, and the subject matter of the present. Geography gives knowledge of the astronomical, hydrological structure of the country, region and abroad. Provides information about climate change and season according to country and place, winter, summer and rainy season. geometry teaches the dimensions of the structure, the types of measurement methods and how to make and calculate. The most complex subject science which has three parts. Biology tells about the structure of life. Gives information about the physical structure element, nature, nature, structure of animal, animal, bird, kit, kite, bacteria and virus etc. It is also called zoology. In chemistry, information about elements, information about matter, information about solid and liquid matter, properties of elements and substances, nature, etc. is available. Physics teaches the method of making machinery and calculating its properties, nature and types.
Apart from this, there are many fields in human knowledge.
Which are economics in college, technical study of bookkeeping science, commerce.
There are many subjects which have been classified for the study of Arts, Commerce,
The categorization of knowledge into human knowledge increases the dimension of knowledge.
What knowledge is necessary according to your field? After collecting it and studying the subjects, it is increased in its field. First of all, it is decided in one's own mind that for which subject the mind is suitable. Accordingly the subject is selected. After collecting a must subject and studying it, doing graduation or diploma and making your work system, work is done in business or service by making it a means of earning. Only then there is a need for an approach of classification in subjects to get success.