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Cleveland, Lacy M.; Olimpo, Jeffrey T.; DeChenne-Peters, Sue Ellen – CBE - Life Sciences Education, 2017
In response to calls for reform in undergraduate biology education, we conducted research examining how varying active-learning strategies impacted students' conceptual understanding, attitudes, and motivation in two sections of a large-lecture introductory cell and molecular biology course. Using a quasi-experimental design, we collected…
Descriptors: Teaching Methods, Science Instruction, Active Learning, Undergraduate Study
Angra, Aakanksha; Gardner, Stephanie M. – CBE - Life Sciences Education, 2017
Undergraduate biology education reform aims to engage students in scientific practices such as experimental design, experimentation, and data analysis and communication. Graphs are ubiquitous in the biological sciences, and creating effective graphical representations involves quantitative and disciplinary concepts and skills. Past studies…
Descriptors: Graphs, Biology, Science Instruction, College Science
Danielson, Kathryn I.; Tanner, Kimberly D. – CBE - Life Sciences Education, 2015
Scientific research exploring ocean acidification has grown significantly in past decades. However, little science education research has investigated the extent to which undergraduate science students understand this topic. Of all undergraduate students, one might predict science students to be best able to understand ocean acidification. What…
Descriptors: Science Education, Undergraduate Students, Scientific Concepts, College Science
Gutierrez, Arnel F. – CBE - Life Sciences Education, 2014
The complex concepts and vocabulary of biology classes discourage many students. In this study, a pretest-posttest model was used to test the effectiveness of an educational card game in reinforcing biological concepts in comparison with traditional teaching methods. The subjects of this study were two biology classes at Bulacan State…
Descriptors: Foreign Countries, Educational Games, Biology, Science Instruction
Parker, Joyce M.; Anderson, Charles W.; Heidemann, Merle; Merrill, John; Merritt, Brett; Richmond, Gail; Urban-Lurain, Mark – CBE - Life Sciences Education, 2012
We present a diagnostic question cluster (DQC) that assesses undergraduates' thinking about photosynthesis. This assessment tool is not designed to identify individual misconceptions. Rather, it is focused on students' abilities to apply basic concepts about photosynthesis by reasoning with a coordinated set of practices based on a few scientific…
Descriptors: Scientific Principles, Energy, Botany, Misconceptions
Porter, Sandra G.; Day, Joseph; McCarty, Richard E.; Shearn, Allen; Shingles, Richard; Fletcher, Linnea; Murphy, Stephanie; Pearlman, Rebecca – CBE - Life Sciences Education, 2007
Researchers in the field of bioinformatics have developed a number of analytical programs and databases that are increasingly important for advancing biological research. Because bioinformatics programs are used to analyze, visualize, and/or compare biological data, it is likely that the use of these programs will have a positive impact on biology…
Descriptors: Experimental Groups, Control Groups, Visualization, Genetics