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《全日制义务教育科学课程标准》提出,科学教育要注重培养学生良好的科学素养,使学生逐步领会科学的本质。而教学是教师的教与学生的学的统一,教与学的统一其实质是交往、互动。而交往,又往往以师生交流的形式表现出来,而教师提问(包括主问题的设问和追问)是架构交流的桥梁。因此,精准、有效地提问,是实现科学课堂有效性的重要基础。
The Full-time Compulsory Education Science Curriculum Standard states that science education should lay stress on cultivating students’ good scientific literacy so that students gradually understand the nature of science. Teaching is the unity of teaching and student learning. The essence of teaching and learning is interaction and interaction. And communication, often in the form of teacher-student communication, and teacher questions (including the main question asked and asked) is the bridge of structural communication. Therefore, the accurate and effective questioning is an important foundation for the realization of the effectiveness of the science classroom.