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学生科学素质的培养在学校教育中以教材为载体、以课堂为阵地,通过教师有效地“操作”,达成一定有效的“目标”,最大限度地追求学生对科学课教学内客的有效内化量,但在教学实践中我们发现,现行小学自然教材有如下特点:一是强调知识的广度,涉及到物理、化学、生物、地理等学科的部分内容;二是强调知识的深度,学生难以理解,教师也难教;三是有些实验
The cultivation of students' scientific qualifications takes the teaching material as the carrier in school education, the classroom as the position, achieves some effective “goal” through teachers' effective operation, and pursues the students' effective internalization of science teaching to the maximum extent. However, in the practice of teaching, we found that the current natural primary school textbooks have the following characteristics: First, emphasizing the breadth of knowledge, involving some of the contents of physics, chemistry, biology, geography and other disciplines; Second, emphasizing the depth of knowledge difficult for students to understand , Teachers are difficult to teach; Third, some experiments