“双一流”建设背景下海洋化学专门化实验课程教学改革实践与成效

Practice and Effect of Teaching Reform of Specialized Experiment of Marine Chemistry under the Background of "Double First-class" Construction

在建设“双一流”的战略背景下,贯彻“以学生为中心”的教学理念,通过优化教学内容,融合现代信息化教学技术,融入课程思政元素,完善教学评价体系等措施,构建“三阶三步三方位”的混合式教学模式,探索海洋化学专门化实验一流课程建设实践。通过教学改革,激发学生学习的主观能动性和积极性,提升学生的实验操作能力和科研创新能力,取得良好的教学改革成效。

In the context of the"Double First-class"construction,the"student-centered"teaching philosophy was embraced during the teaching of the course of"Specialized Experiment of Marine Chemistry".During the practice of this course,we optimized the teaching content with cutting-edge knowledge,combined the modern information technology,included the ideological and political education in the classroom,and improved the achievement evaluation system.We further developed a new online-classroom blended teaching approach of"three stages-three steps-three scenarios"and explored the state-ofthe-art course construction practices for"Specialized Experiments of Marine Chemistry".The innovative teaching approach inspires students with the initiative and enthusiasm to learn,and enhances the students'laboratory skills and creativities in research.Overall,the students receiving the innovative teaching approach have better performance than the earlier students receiving the traditional teaching approch.