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在新课程的引导下,小学科学在教学过程中的地位不断提升,科学实验为科学学习提供了极大的帮助。马克思曾经说过:“实践是检验真理的唯一标准。”所以在学习的漫漫征程中,对于书本上所讲的某些部分,教师不应该照搬照抄,而是需要结合实际亲自实验、大胆尝试。实验的结果直接关乎学生学习成绩的好坏,即老师在设计教学的过程中需要提高实验的有效性。
Under the guidance of the new curriculum, the status of primary science in the process of teaching has been continuously improved, and scientific experiments have provided great help to the study of science. Marx once said: “Practice is the sole criterion for testing truth.” Therefore, in the long course of study, teachers should not make copies of certain parts of the book. Instead, they should experiment with them in practice and boldly try. The result of the experiment is directly related to the students’ academic performance, that is, the teacher needs to improve the effectiveness of the experiment in the process of designing the teaching.