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This paper analyses the causes of problems which arise in the Secondary School Chemistry Pedagogy Experimental Course in teachers colleges and universities and proposes some effective methods of reformation in teaching concepts, contents, methodology, form measures and testing. 本文指出了高師院校《中學化學教學法實驗課》,存在的問題,分析了產生這些問題的原因,并從教學思想內容、方法、形式、手段和考核等方面提出了改革本課的有效辦法。 In the past thirty-five years, the innovation in middle school mathematics teaching materials hasna tortuous course, which may be divided into five periods. Our main experience: In teaching material innovation we must stick to the criteria of the dialectical materialist world outlook of training~#objecfives, of intelligence, of modernization and acceptability, and of making foreign things serve China. Curriculum and teaching material must embody "Face Modernization, the World and the Future", and~#wemust... In the past thirty-five years, the innovation in middle school mathematics teaching materials hasna tortuous course, which may be divided into five periods. Our main experience: In teaching material innovation we must stick to the criteria of the dialectical materialist world outlook of training~#objecfives, of intelligence, of modernization and acceptability, and of making foreign things serve China. Curriculum and teaching material must embody "Face Modernization, the World and the Future", and~#wemust strengthen the foundation of applied mathematics, properly handle the relations between traditional and modern content, and develop greatly the teaching of computers. Mathematics text-books must be desgined with more flexibility and election. 三十五年來,我國中學數學教材的改革走過了曲折的道路。大致可劃分為五個階段。我們的主要經驗是:中學數學教材必須堅持辯證唯物主義世界觀的標準、培養目標的標準、智能標準、現代化與可接受的標準和洋為中用的標準。課程、教材要體現“面向現代化,面向世界,面向未來”,必須加強應用數學基礎;正確處理傳統內容與現代內容的關系;大力開展計算機教育;要設計有更大選擇的帶彈性的數學教材。 In the simulated test of 8 weeks with endurance exercises as the main to 24 pupils of middle school, it is further proved beneficial to arrange various endurance exercises of medium duration which last longer. Besides running and ball games, longer distence swimming is an event which can strengthen the pupils' hearts and lungs largely and develop the whole body well. 通過對24名初中學生為期八周的耐力性練習為主的課外活動模擬性實驗,進一步證實中學生在課外活動中,注意安排多樣的、持續時間較長的中等強度耐力性練習是十分有益的;除跑步、球類活動外,較長距離的游泳是一項能夠大幅度提高心肺功能,促進全身發育的運動形式。
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