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The use of 3-D modeling and printing to teach the central dogma of molecular biology
Science Activities Pub Date : 2021-05-07 , DOI: 10.1080/00368121.2021.1918048
Krista L. Lucas

ABSTRACT

Molecular processes are highly complex, and are frequently difficult for high school and college students to comprehend. Because of the importance of visualization in learning, along with formative assessment of student understanding, utilization of 3D modeling software aids both educators and students alike. The activity described below required non-science majors in a college-level general education biology class to build a model of the central dogma of molecular biology and the relationships between DNA, RNA, and protein using the TinkerCad website, and describe their model in relation to the cellular processes. Examples of student work are included, along with a discussion of the application to high school students, connections to the NGSS, and future directions for the activity.



中文翻译:

使用 3-D 建模和打印来教授分子生物学的中心法则

摘要

分子过程非常复杂,高中生和大学生往往难以理解。由于可视化在学习中的重要性,以及对学生理解的形成性评估,3D 建模软件的使用对教育者和学生都有帮助。下面描述的活动要求大学水平通识教育生物课的非科学专业学生使用 TinkerCad 网站建立分子生物学中心法则和 DNA、RNA 和蛋白质之间关系的模型,并描述他们的模型到细胞过程。包括学生作品的例子,以及对高中生的应用、与 NGSS 的联系以及活动的未来方向的讨论。

更新日期:2021-06-08
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