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2001年以“全面提高学生生物科学素养”为理念的生物课程标准正式颁布,倡导探究性学习,力图改变学生的学习方式,引导学生主动参与、乐于探究、勤于动手,逐步培养学生收集和处理科学信息的能力、获取新知识的能力、分析和解决问题的能力,以及交流与合作的能力等,突出创新精神和实践能力的培养.生物学是一门以实验为基础的学科,许多生物现象只有通过实验才能得到解释,各种生物体的结构必须通过实验才能观察清楚,而实验又是中学生物教学中的重要组成部分,在中学生物教学中有着重要的作用.
In 2001, the standard of biology curriculum based on the idea of “improving student’s biosciences in an all-round way” was formally promulgated to advocate exploratory learning and try to change students’ learning styles and guide students to take the initiative to participate. They are willing to explore, diligently, and gradually train students to collect And the ability to handle scientific information, acquire new knowledge, analyze and solve problems, and communicate and cooperate, highlighting the spirit of innovation and practical ability. Biology is an experiment-based discipline, many Biological phenomena can only be explained through experiments. The structure of various organisms must be clearly observed through experiments. Experiments are an important part of biology teaching in middle schools and play an important role in biology teaching in middle schools.