《国家中长期教育改革和发展规划纲要(2010-2020)》中明确指出:中国未来发展、中华民族伟大复兴,关键靠人才,基础在教育。化学学科作为一门基础自然科学课程,对它学习的价值不仅局限于对化学知识的了解和掌握,更多的是要让学生在掌握知识的过程中发展能力,并在此过程中学会学习并形成正确的情感态度价值观,养成科学精神,具备适应未来生存和发展必备的科学素养。一、勇于开拓的创造精神道尔顿在长期的气象观测的实践中,养成了 In the “Outline of the National Medium and Long-Term Education Reform and Development Plan (2010-2020)”, it is clearly pointed out: In the future development of China and the great rejuvenation of the Chinese nation, the key lies in personnel and education in basic education. Chemistry as a basic science course, the value of its learning is not limited to the understanding and mastery of chemical knowledge, more is to allow students to develop knowledge in the process of developing capabilities, and in the process of learning to learn and Form the correct values ​​of sentimental attitudes, develop a scientific spirit, and possess the scientific literacy necessary for future survival and development. First, the pioneering spirit of creativity Dalton in the long-term practice of meteorological observation, developed