化学是一门研究自然的学科,研究以微观为主;化学也是一门非常实用的学科,与生活和自然息息相关,生活中中的用品、食品、药品的制成,自然中美丽景观的形成,都蕴含了各类的化学知识;同时,化学也是一门较为复杂的学科,研究的层次主要是以分子、原子之间的变换为主,涉及的计算也相对较复杂。然而,对于农村的学生而言,化学设备并不完善,如何构建高效课堂,学好化学这门学科,成为了重要的研究课题。化学的学习不同于其他学科,需要实践来进行论述, Chemistry is a subject that studies nature, and research focuses on microcosmic chemistry. Chemistry is also a very practical discipline, which is closely related to life and nature. In life, the making of products, food and medicine, the formation of beautiful natural landscapes, All contain a variety of chemical knowledge; the same time, chemistry is also a more complex subject, the research level is mainly based on the transformation between molecules and atoms, the calculation involved is relatively complex. However, for rural students, chemical equipment is not perfect, and how to build an efficient classroom and learn chemistry well has become an important research topic. Chemical learning is different from other disciplines, need practice to be discussed,