Combining Microbial Culturing With Mathematical Modeling in an Introductory Course-Based Undergraduate Research Experience.

ABSTRACT: Quantitative techniques are a critical part of contemporary biology research, but students interested in biology enter college with widely varying quantitative skills and attitudes toward mathematics. Course-based undergraduate research experiences (CUREs) may be an early way to build student competency and positive attitudes. Here we describe the design, implementation, and assessment of an introductory quantitative CURE focused on halophilic microbes. In this CURE, students culture and isolate halophilic microbes from environmental and food samples, perform growth assays, then use mathematical modeling to quantify the growth rate of strains in different salinities. To assess how the course may impact students' future academic plans and attitudes toward the use of math in biology, we used

SUBMITTER: Furrow RE 

PROVIDER: S-EPMC7674939 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature