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一、通过介绍我国科学技术史,激发学生的民族自尊心和自豪感我国古代科学技术对人类的卓越贡献不胜枚举,如初中《物理》第二册中阅读材料讲述的古代对杠杆的应用、小孔成像,第三册作业中的曹冲称象,第四册信息链接中的我国宋代科学家沈括准确地论述磁偏角等,在上相应的课时可适
First, through the introduction of China’s science and technology history, to stimulate students’ national self-esteem and pride. The ancient Chinese science and technology have made outstanding contributions to mankind, such as the junior middle school “Physics” in the second volume of reading materials on the application of the lever, small Hole imaging, Cao Chong’s image in the third volume of the book, Song Kuo, a scientist in the Song Dynasty in the fourth book, accurately discusses magnetic declination, etc.