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Bruce, Mitchell R. M.; Bruce, Alice E.; Bernard, Sarah E.; Bergeron, Andrew N.; Ahmad, Ahmad A. L.; Bruce, Timothy A.; Perera, Duwage C.; Pokhrel, Shyam; Saleh, Sfoog; Tyrina, Anna; Yaparatne, Sudheera – Journal of Chemical Education, 2021
The development of a remote, synchronous general chemistry lab course, which was offered to 800 students in the fall semester of 2020, is described. The course was designed with similar curricular goals as our in-person lab course and featured chemistry kits developed by a team of faculty, staff, and graduate TAs. The kits, which were distributed…
Descriptors: Instructional Design, Distance Education, Online Courses, Synchronous Communication
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Bruce, Mitchell R. M.; Bruce, Alice E.; Avargil, Shirly; Amar, Francois G.; Wemyss, Thomas M.; Flood, Virginia J. – Journal of Chemical Education, 2016
The Polymers and Cross-Linking experiment is presented via a new three phase learning cycle: CORE (Chemical Observations, Representations, Experimentation), which is designed to model productive chemical inquiry and to promote a deeper understanding about the chemistry operating at the submicroscopic level. The experiment is built on two familiar…
Descriptors: Scientific Concepts, Scientific Principles, Science Instruction, Chemistry
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Avargil, Shirly; Bruce, Mitchell R. M.; Amar, Franc¸ois G.; Bruce, Alice E. – Journal of Chemical Education, 2015
Students' understanding about analogy was investigated after a CORE learning cycle general chemistry experiment. CORE (Chemical Observations, Representations, Experimentation) is a new three-phase learning cycle that involves (phase 1) guiding students through chemical observations while they consider a series of open-ended questions, (phase 2)…
Descriptors: Scientific Concepts, Chemistry, Science Instruction, College Science
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Bruce, Mitchell R. M.; Wilson, Tiffany A.; Bruce, Alice E.; Bessey, S. Max; Flood, Virginia J. – Journal of Chemical Education, 2016
In this experiment, students build a spectrometer to explore infrared radiation and greenhouse gases in an inquiry-based investigation to introduce climate science in a general chemistry lab course. The lab is based on the exploration of the thermal effects of molecular absorption of infrared radiation by greenhouse and non-greenhouse gases. A…
Descriptors: Spectroscopy, Radiation, Student Developed Materials, Student Projects