论文部分内容阅读
小学科学课程是以培养学生科学素养为宗旨的科学启蒙课程,也是一门以实验为基础的学科,它将带领学生亲身经历和体验科学发现的过程,学习运用可行的方法一步步深入探寻科学的结论。在这个过程中,学生就得像科学家一样自己提出研究问题,对问题作出有依据的假设;根据已有经验设计能够验证假设的实验;亲自动手做实验,从而验证假设的正确与否;分析实验结果,作出最后结论。可见,实验操作在科学课的教学中是尤为重要的一环。因此,在小学科学课堂教学中,怎样提高实验操作的有效性,便成了新课改推进过
The primary science curriculum is a scientific enlightenment course aimed at cultivating students’ scientific literacy. It is also an experiment-based discipline that will lead students to experience and experience the process of scientific discovery firsthand and learn to apply scientific and practical methods to further explore science in conclusion. In this process, students have to ask themselves questions like research questions, make educated assumptions about problems, design experiments that can verify hypotheses based on existing experience, and experiment with hands to verify the hypothesis is correct. Analytical experiments The result, the final conclusion. Visible, experimental operation in science class teaching is a particularly important part. Therefore, in the primary science classroom teaching, how to improve the effectiveness of experimental operation, it has become a new curriculum reform