MARC MONAGHAN PHOTOGRAPHY
Photo Essays: Elementary and High School Educators in Chicago: University-of-Chicago-Laboratory-Schools---High-School-Science-Teacher---Zack-Hund-_018

High school Science teacher Dr. Zachary Hund explains the importance of calibrating the spectrometer with a ‘blank’ cuvette for an absorption spectroscopy experiment with a student in an AT (Advanced Topics) Chemistry class at the University of Chicago Laboratory Schools, November 9, 2016.
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