对于数学开放题,若从构成数学题系统的四要素(条件、依据、方法、结论)出发,定性的可分成四类:如果寻求的答案是数学题的条件,则称为条件开放题;如果寻求的答案是依据或方法,则称为策略开放题;如果寻求的答案是结论,则称为结论开放题;如果数学题的条件、解题策略或结论都要求解题者在给定的情境中 For mathematics open questions, starting from the four elements (conditions, basis, methods, conclusions) that make up the system of mathematical problems, qualitative can be divided into four categories: if the answer sought is a condition of a mathematics problem, it is called a conditional open question; if The answer sought is the basis or method, it is called the strategy opening question; if the answer sought is the conclusion, it is called the conclusion open question; if the condition of the math problem, the solving strategy or conclusion must be solved by the subject in the given situation. in