“交流·研讨”、“观察·思考”、“活动·探究”是最能体现新课程的理念而设置的学习活动内容,也是新旧教材最为明显的区别。其共同特点是让学生在学习的活动中去发现、分析、总结、归纳知识,在共享、协作和交流研讨中愉悦地学习,增长知识和技能并健康地成长。一年来我在新教材的使用过程中,对鲁教版高中化学新教材中“交流·研讨”栏 “Communication, discussion,” “observation, thinking,” and “activity and inquiry” are the learning activities that best embody the concept of the new curriculum, and are the most obvious differences between the old and new textbooks. Their common feature is to enable students to discover, analyze, summarize, and sum up knowledge in their learning activities, learn happily in sharing, collaboration, and discussion, increase knowledge and skills, and grow healthily. In the course of using the new teaching material for the past year, I have discussed the “Communications, Seminars, and Discussions” in the new teaching materials for high school chemistry in the Lugu education edition.