Biochemistry Education Research Group @NDSU to present at Experimental Biology
Dustin Mueller, undergraduate research assistant in the Offerdahl Lab, will present his work entitled, "Digital exhaust: an analysis of students’ interactions with online learning tools" on Monday, April 28th at 11:20 a.m. (Room 14B of the San Diego Convention Center).
Dr. Erika Offerdahl will present "Data-driven assessment techniques to catalyze student learning" on Sunday.
Kryjevskaia to present colloquium at University of North Dakota
Dr. Mila Kryjevskaia will present her work entitled, "Examining inconsistencies in student reasoning approaches in physics: Intuitive vs. formal thinking" for the Physics Department Colloquium Series at University of North Dakota on April 4th, at 4 p.m.
Seminar Announcement: Student Perceptions of External Representations in Chemistry
Chemical representations contain enormous amounts of implicit information that is commonly taken for granted during the course of instruction. Students commonly lack a meaningful understanding of external chemical representations and fail to utilize them appropriately. The inability of students to identify, construct, and utilize these representations is a complex phenomenon. This presentation will describe attempts to characterize students’ perceptions of canonical external representations in chemistry. Using various survey instruments, students were asked to assign significance to salient features of various chemistry representations, including structural formulas and titration plots. Qualitative analysis of responses indicate that, rather than suffering from faulty prior knowledge (misconceptions), students may be employing inappropriate models and knowledge (negative transfer) to inform their perceptions of these representations. This failure to perceive can be attributed to students’ tendencies to see what they already know or have already learned while excluding that which they have not learned. In light of this disconnect, it is suggested that perceptual learning theory may be useful in reconsidering the explicitness and transparency of these chemical representations.
Dr. Thomas Kim, Associate Professor of Biochemistry, Rochester Institute of Technology
Thursday, October 17th, 4 p.m.
Minard Hall Room 116
CiDER collaborative research hits prime time
Two publications resulting from collaborative efforts of CiDER faculty and students appeared in back-to-back issues of CBE-Life Sciences Education. Check them out!
Offerdahl publishes chapter on scientific literacy
Offerdahl's chapter entitled, "A Scientiically-minded Citzenry: The Ethical Responsibility of All Scientists" will reach the presses January 2013 in Encountering Life in the Universe: Ethical Foundations and Issues and Social Implications edited by Chris Impey, Anna Spitz, and William R. Stoeger.
Dr. Erika Offerdahl gives invited seminar
Dr. Erika Offerdahl will present results from her collaborative project focusing on visualization in the molecular life sciences at Purdue University September 19th 2012. Her talk, entitled "Do you see what I see? A pilot analysis of textbook representations in the molecular life sciences" will begin at 4:30 p.m. in WTHR 201 for the Chemical Education Seminar. Special thanks to her host, Professor Trevor Anderson!
Drs. Christensen and Momsen receive NSF grant for REU in STEM education
NSF has funded STEM education faculty at NDSU to develop and implement an undergraduate research experience in STEM education. Over the course of three summers, this program will engage 30 undergraduate students from across the nation in cutting-edge, collaborative, interdisciplinary research investigating learning in STEM disciplines. Students will partner with STEM education faculty, including PI Christensen, Co-PI Momsen, Erika Offerdahl (Chemistry & Biochemistry), Lisa Montplaisir (Biological Sciences), Mily Kryjevskaia (Physics), and William Martin (Mathematics and School of Education). NDSU has emerged as a leader in discipline-based education research at the undergraduate level, creating an ideal location for this REU site.