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新一轮基础教育课程改革首次将自然科学课程作为一个整体为中小学学生设计了科学课程的国家课程标准。它是一门全新的、具有现代意义的科学课程。在科学课中,教师的地位和作用与传统学科教学相比,发生了深刻的变化。他们必须具备较强的创新精神和实践能力,具有较高的综合科学文
The new round of basic education curriculum reform for the first time natural science curriculum as a whole for primary and secondary students designed science curriculum national curriculum standards. It is a brand new, modern-day science course. In the science class, the status and role of teachers have undergone profound changes compared with traditional subject teaching. They must have a strong sense of innovation and practical ability, with a high comprehensive science text