Paper writing method
Zhongqu.com
05-02 15:
1, survey survey is one of the most commonly used methods in scientific research. It is a purposeful, planned and systematic method to collect materials about the actual situation or historical situation of the research object.
Investigation is a basic research method commonly used in scientific research. It comprehensively uses historical methods, observation methods and scientific methods, such as talks, questionnaires, case studies, tests, etc., to have a planned, thorough and systematic understanding of educational phenomena, and to analyze, synthesize, compare and summarize a large number of data collected through investigation, thus providing people with regular knowledge.
2. Observation observation refers to a method in which researchers use their own senses and auxiliary tools to directly observe the object of study according to certain research purposes, research outlines or observation tables, so as to obtain information.
Scientific observation is purposeful, planned, systematic and repeatable. In scientific experiments and investigations, observation has the following functions: expanding people's perceptual knowledge; Inspire people's thinking; Bring new discoveries.
3. Experimental method Experimental method is a scientific research method to discover and confirm the causal relationship between things by changing the main branch and controlling the research object. Its main characteristics are: first, initiative and innovation. Observation and investigation is to understand the research object and find out the problems without disturbing the research object.
However, experiments need to actively manipulate experimental conditions, artificially change the existing mode and changing process of objects, and make them obey the needs of scientific understanding.