Please leave if you wear Reebok. What stalks should people wear Reebok? Yao Ming signed with Reebok after he terminated his contract with Nike. However, after signing with Reebok, Yao Ming was repeatedly injured due to toe problems, so Reebok was once criticized. The general process of exploring who wears Reebok stems is to find problems and ask questions. After discovering the problem, he made assumptions about the answer to the question and designed the exploration scheme according to his existing knowledge and life experience. Including the selection of materials, design methods and steps. According to the inquiry scheme, the results are obtained, and then whether the results are consistent with the assumptions is analyzed, so as to draw a conclusion. Not all the questions can be reached at once. Sometimes, due to imperfect inquiry methods, wrong conclusions may be drawn. Therefore, after reaching the conclusion, we need to reflect on the whole inquiry process. The general methods and steps of inquiry experiment are: asking questions, making assumptions and making plans.

The common methods of scientific inquiry are observation, experiment, investigation and data analysis.

Observation is the basic method of scientific inquiry. Scientific observation can be made directly with the naked eye, with the help of magnifying glasses, microscopes and other instruments, as well as cameras, video recorders, video cameras and other tools, and sometimes measurement is needed. Scientific observation should have a clear purpose; Observation should be comprehensive, meticulous and realistic, and recorded in time; Planned and patient; Think positively and record in time; It is necessary to exchange views and discuss. The design of the experimental scheme should closely focus on the questions and assumptions raised. When studying the influence of a condition on the research object, experiments with the same conditions except this condition are called control experiments. General steps: find problems and ask questions; Collect information related to the problem; Make assumptions; Design the experimental scheme; Conduct experiments and record them; Analyze experimental phenomena; Draw a conclusion. Investigation is one of the common methods of scientific inquiry. When investigating, we must first make clear the purpose and object of the investigation and make a reasonable investigation plan. Sometimes, due to the large scope of investigation, we must select some objects as samples during the investigation. In the process of investigation, we must record it truthfully. We must sort out and analyze the survey results. Sometimes it is necessary to use mathematical methods for statistics. Collecting and analyzing data is also one of the common methods of scientific inquiry. There are many ways to collect data. Go to the library to consult books, newspapers and periodicals, visit relevant people and collect them online. The forms of data include words, pictures, data and audio-visual materials. It is necessary to sort out and analyze the obtained data, find answers and explore clues.