一、研究设计1.研究目标:根据新课标的要求可明确的是,教师对化学学科教学目标的确定,不仅应考虑基础知识体系,而应从“学会学习”出发,建立包括科学知识、科学方法、科学态度、心理素质在内的目标体系.也就是说,初中化学教学的目标,是要面向全体学生,培养出具有一定化学素养和综合素质,具有一定适应能力和 First, the research design 1. Research objectives: According to the requirements of the new curriculum standard, it is clear that the teachers’ determination of the teaching objectives of the chemistry subject should not only consider the basic knowledge system, but also start from “learning to learn” and establish scientific knowledge, Target systems such as scientific methods, scientific attitudes, and psychological quality. That is to say, the goal of junior middle school chemistry teaching is to face all students, to develop a certain chemical literacy and comprehensive quality, to have a certain adaptability and