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《新课程标准》指出,要注重小学生对周围世界与生俱来的探究兴趣和需要,强调用符合小学生年龄特点的方式学习科学,提倡科学课贴近小学生的生活。在小学阶段,儿童对周围世界有着强烈的好奇心和探究欲望,他们乐于动手实验。这一时期是培养他们科学兴趣和科学精神的重要时期。实验是科学教学中不可缺少的一部分。小学科学课实验是在教师的指导下,运用一定的仪器设备、材料,通过控制某些条件,让学生观察事物及现象的发展变化,使学生理解、验证知识
The New Curriculum Standard states that pupils should pay more attention to their innate interest in exploring the world around them and emphasize that they should learn science in a manner that is in line with the age characteristics of their pupils and advocate that science classes be close to pupils’ lives. At the elementary level, children have a strong curiosity and desire to explore the world around them and they are happy to experiment. This period is an important period for developing their scientific interests and scientific spirit. Experiment is an indispensable part of science teaching. Under the guidance of teachers, the primary science experiment is to use certain equipment, materials and control certain conditions so that students can observe the development and changes of things and phenomena so that students can understand and verify the knowledge