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猜想与假设是科学探究的重要内容,猜想与假设能力也是学生必须具备的能力。本文对海南省不同层次中学理科学生科学猜想能力进行测评,猜想能力得分偏低,学校之间差异不显著,与考试成绩呈弱相关。本文还分析了海南省中学生猜想与假设存在的问题,并提出了相关的教学建议。
Conjecture and hypothesis is an important part of scientific inquiry, and conjecture and hypothesis abilities are also students’ abilities. This paper evaluates the science conjecture ability of science students at different levels in Hainan Province, and points out that the ability of conjecture is low, the difference between the schools is not significant, and the result is weakly correlated with the test scores. The article also analyzes the problems existing in the conjecture and hypothesis of high school students in Hainan Province and puts forward some relevant teaching suggestions.