所谓研究性试题,是相对于中学传统教材中有明确条件和明确结论,又有明确解题方法的封闭性试题而言的.研究性试题中,已知条件往往并不完备,或者结论并不明确,或者没有明确的解题方法.研究性试题的解决方法往往是开放性的.解答研究 The so-called research questions are relative to the closed questions in the traditional middle school textbooks that have clear conditions and clear conclusions, as well as clear problem solving methods. In the research questions, the known conditions are often incomplete or the conclusions are not complete. Clearly, or there is no clear way to solve problems. The solution to research questions is often open.