R绘图引导模式促进草业科学专业编程教学的探索与实践

在生物大数据时代的背景下,加强草业科学专业学生利用编程语言进行大数据处理及可视化分析对提高学生综合素质及科研能力都具有十分重要的现实意义。然而,目前我国高校对非计算机类专业学生编程能力的培养仍存在重视程度不够及教学效果不佳等问题。如何引导学生快速构建编程知识体系是目前高校信息学课程改革面临的主要问题之一。笔者根据多年的教学、科研实践,紧紧围绕学生编程基础差、学习兴趣不高等关键问题,提出以R语言科研绘图为引导,从教学导向、学习内容、教学模式、深入学习机制等多个方面共同构建针对草业科学专业学生学研一体的编程教学新模式。实践证明,该教学模式能有效克服学生对编程的畏惧心理,激发学生对编程学习的潜能和兴趣,有效提高了教学质量和效果,可为学生后期自主深入学习编程打下良好基础。

The exploration and practice of R drawing guidance model for the promotion of programming teaching for the pratacultural science majors

Under the background of the biological big data era,it is of great practical significance to enhance the comprehensive quality and scientific research ability of students of pratacultural science majors to use programming language for big data processing and visual analysis.However,there are still many problems such as insufficient attention and poor teaching effect in the cultivation of the programming ability of non-computer majors in China.How to guide students to construct a programming knowledge system quickly is one of the main problems in the course reform of informatics in colleges and universities.The author based on years of experience in teaching and research practice,focus on the key problems,such as students'weak foundation in programming and learning interest,from the aspects of teaching guidance,learning content,teaching mode and in-depth learning mechanism,put forward a new programming teaching mode to help students of pratacultural science and other biology majors learning to program with R language-based drawing as guidance.Practice shows that this teaching model can effectively overcome students'fear of programming,stimulate students'potential and interest in programming learning,effectively improve the teaching quality and effect,and will lay a good foundation for students to independently study programming in the future.