论文部分内容阅读
一、“假设”探究实验题型的解题方法与思路1.要重视“假设”部分:“假设”部分是这类题的基础,所提出的假设一定要具有合理性,切忌胡乱假设.若该部分出现问题,则后面的实验设计部分也就成了空中楼阁.中考试题为了降低难度,该部分往往是送分题,单从题中所给叙述就能找到答案.2.重点攻破“设计”部分:实验“设计”部分是这类题最主要部分,分值较大,因此要对该部分格外重视.“假设”探究实验题型的特点:“假设”探究实验是近年中考
First, the “assumption” to explore the experimental problem-solving methods and ideas 1. Should pay attention to “Hypothesis ” part: “Hypothesis ” part is the basis of such questions, the hypothesis proposed must be reasonable , Avoid indiscriminate assumptions.If this part of the problem, then the experimental part of the design will become a castle in the air.In order to reduce the difficulty of the examination questions, this part is often sent to the sub-questions, single from the title given to find the answer.2. . “Breakthrough” design “part: The experiment ” design “part is the most important part of this type of question, the score is larger, so we should pay special attention to the part. ” Hypothesis “explore the characteristics of the experimental question type: ”Assumption " inquiry experiment is the middle school entrance examination in recent years