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rectangular_polystyrene_foam_stick.png

rectangular_polystyrene_foam_stick.png

Left: Rectangular polystyrene foam stick not able to be placed into round hole, Right: same stick cooled with liquid nitrogen is able to be placed in round hole

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ChemEd X invites practitioners in the chemistry education community to share their experiences, knowledge and the resources they use in their classroom and laboratory. ChemEd X includes teachers and faculty from many diverse educational settings and who serve all students. We encourage contributions that demonstrate the particular opportunities found in teaching chemistry to diverse audiences from the entire breadth of learning environments.

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