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A CURE Lab in Introductory Biology at a Regional Comprehensive University Negatively Impacts Student Success in the Associated Lecture Course among Students from Groups Underrepresented in Science
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Anne M. Casper; Marianne M. Laporte – CBE - Life Sciences Education, 2024
Course-based undergraduate research experiences (CUREs) have been proposed as a mechanism to democratize access to the benefits of apprentice-style scientific research to a broader diversity of students, promoting inclusivity and increasing student success and retention. As we evaluate CUREs, it is essential to explore their effectiveness within…
Descriptors: Introductory Courses, Academic Achievement, Lecture Method, Minority Group Students
Investigating Instructor Talk among Graduate Teaching Assistants in Undergraduate Biology Laboratory Classrooms
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Gelinas, Katharine A.; Ovid, Dax; Amaya-Mejia, Wilmer; Ayala, Rafael; Baek, Hanna E.; Gasmin, Eric; Hissen, Karina; Johnson, Amanda; Kossa, Emily; Levesque, Lauren; Lutz, Kurt R.; Lyons, Amichai S.; Mata, Alan F.; Mitchell, Casey G.; Paggeot, Lisa; Pastor-Infantas, Maria Jos̩; Patel, Cheryl; Prestol-Casillas, Susan; Chen, Kevin Xu; Tanner, Kimberly D. РCBE - Life Sciences Education, 2022
Instructor Talk--noncontent and nonlogistical language that is focused on shaping the classroom learning environment--is a recently defined variable that may play an important role in how undergraduates experience courses. Previous research characterized Instructor Talk used by faculty teaching in biology lecture classrooms. However, graduate…
Descriptors: Teaching Assistants, Graduate Students, Undergraduate Students, Biology
What's in a Prerequisite? A Mixed-Methods Approach to Identifying the Impact of a Prerequisite Course
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Sato, Brian K.; Lee, Amanda K.; Alam, Usman; Dang, Jennifer V.; Dacanay, Samantha J.; Morgado, Pedro; Pirino, Giorgia; Brunner, Jo Ellen; Castillo, Leanne A.; Chan, Valerie W.; Sandholtz, Judith H. – CBE - Life Sciences Education, 2017
Despite the ubiquity of prerequisites in undergraduate science, technology, engineering, and mathematics curricula, there has been minimal effort to assess their value in a data-driven manner. Using both quantitative and qualitative data, we examined the impact of prerequisites in the context of a microbiology lecture and lab course pairing.…
Descriptors: Mixed Methods Research, Prerequisites, Required Courses, Microbiology
The Python Project: A Unique Model for Extending Research Opportunities to Undergraduate Students
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Harvey, Pamela A.; Wall, Christopher; Luckey, Stephen W.; Langer, Stephen; Leinwand, Leslie A. – CBE - Life Sciences Education, 2014
Undergraduate science education curricula are traditionally composed of didactic instruction with a small number of laboratory courses that provide introductory training in research techniques. Research on learning methodologies suggests this model is relatively ineffective, whereas participation in independent research projects promotes enhanced…
Descriptors: Undergraduate Students, Undergraduate Study, Student Research, College Science
Using "Saccharomyces cerevisiae" to Test the Mutagenicity of Household Compounds: An Open Ended Hypothesis-Driven Teaching Lab
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Marshall, Pamela A. – CBE - Life Sciences Education, 2007
In our Fundamentals of Genetics lab, students perform a wide variety of labs to reinforce and extend the topics covered in lecture. I developed an active-learning lab to augment the lecture topic of mutagenesis. In this lab exercise, students determine if a compound they bring from home is a mutagen. Students are required to read extensive…
Descriptors: Genetics, Biology, Learning Laboratories, Lecture Method