科普展馆数学展项基于“沉浸式学习”的传播交流

Mathematics is closely related to people’s life and the society. Mathematics is widely used in all aspects of our social and daily life. It also provides tools for other disciplines. Therefore, it is important to teach mathematics to general population, and improve people’s mathematics literacy and educate people’s rational thinking and creativity. Science museums can provide high quality recourse to disseminate mathematics knowledge and to enhance people’s mathematics literacy. However, because of mathematics abstraction as its important feature and the large numbers of exhibits, crowd of visitors and limited visiting space, visiting learners usually feel exhausted，passive and limited during their tour. Relying on the physical science museum, the multi-dimensional function expansion and extension of its mathematics exhibition items are carried out to solve above problem. To improve people’s motivation and experience during their visiting to science museums, this project aims to establish an immersive mathematics learning platform to promote a theoretical and application model of immersive learning. In the future, we plan to held a national immersive mathematics learning convention to motivate people’s (especially adolescents’) mathematics learning interest by reducing the difficulty level of mathematics cognition and learning, and to educate people more about spatial cognition and imaginal thinking. It can assist in optimizing the mode of mathematics popularization and improving its speed and efficiency of commutation and realizing the nation’s strategy of rejuvenating and country through science and education.

数学与人类发展和社会进步息息相关，广泛用于社会生产和日常生活的方方面面，也为其它门类的学科提供工具，所以科普数学知识，提高数学素养，培养人的理性思维和创造能力显得尤为重要。科普场馆拥有数学科普的优质资源，为普及数学知识和提高数学素养提供了很好的资源和场所。数学的一个重要特点是其本身具有抽象性，加上科普展项多、参观游览人数多、空间有限，易使参观学习者产生观看的“疲劳感”、学习的“被动感”和游览的“局限感”等问题。为解决上述问题，本项目首先以实体科普场馆为依托，对其数学展项进行多维度功能拓展和延伸，构建“沉浸式数学学习”平台，形成总体框架和典型应用示范；然后，举办全国“沉浸式学数学”交流传播活动；激发民众（尤其青少年）热爱数学的兴趣，降低数学知识认知、学习的难度，培养和拓展其空间认知和形象思维等能力。项目成果优化数学科普模式，提高其传播的速度和效率，助力国家的“科教兴国”战略。

数学与人类发展和社会进步息息相关，广泛用于社会生产和日常生活的方方面面，也为其它门类的学科提供工具，所以科普数学知识，提高数学素养，培养人的理性思维和创造能力显得尤为重要。科普场馆拥有数学科普的优质资源，为普及数学知识和提高数学素养提供了很好的资源和场所，但其展项多、参观游览人数多、空间有限，易使参观学习者产生观看的“疲劳感”、学习的“被动感”和游览的“局限感”等问题。本项目针对中国科学技术馆中的数学展项，选取典型案例（包括莫比乌斯环、滚出直线、手指推大厦、立体四子棋），对其进行多维度功能扩展和延伸，构建“沉浸式数学学习”平台，形成总体框架和典型应用示范，并进行用户体验评价。获得的重要成果包括：（1）将相关研究成果分别总结成期刊论文和《沉浸式学习—从背景、方法到典型案例》一书的章节发表。（2）参与第六届智慧学习环境国际会议（ICSLE2022），发表相关论文。（3）基于“沉浸式数学学习平台”，在中国科学技术馆和北京师范大学分别面向中小学生和本科生举办线下科普体验活动，实际参与人数达60人次以上；获得了总共90GB视频素材。通过分析得出相比真实展项而言，平台在促进公众参与度和提升中小学生对数学学习兴趣度上具有较大应用潜力。（4）在全国科技活动周期间参与了CSIG-VIS可视化线上科普展，将系统成果转化成通俗易懂的科普视频，进行线上广泛传播。项目成果激发青少年热爱数学的兴趣，降低数学知识认知、学习的难度，培养和拓展其空间认知和形象思维等能力。优化数学科普模式，提高其传播的速度和效率，助力国家的“科教兴国”战略。

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