![]() Inspiring Interest in ScienceĪwaking Interest in Science Learning: Hands-On Photosynthesis Demonstrations Using Elodea canadensis and Spinacia oleracea ~ M. Tom Holme, JCE's new editor in chief, muses on the challenges of using research-based strategies to help improve his teaching in The Winding Path toward Research-Informed Teaching Practice. Observing the Growth of Metal Dendrites in Specimens Prepared by Fabricating Galvanic Cells and Electrolytic Cells ~ Yizhou Ling, Zhizhen Yu, Pengwen Chen, Xiaohong Yan, and Jian Yang Editorial The cover shows a series of superimposed, time-lapse images of dendrite formation in a supersaturated solution of NH 4Cl, in which different colors are used to show the dendrite growth at various stages.ĭendritic growth is also explored in the laboratory: Students use both qualitative and quantitative observations to make connections between a fundamental laboratory exercise and critical materials processing techniques that rely on physicochemical driving forces. ![]() Goldfarb describe an experiment that explores the physical and chemical driving forces behind dendrite growth through a set of viscous, supersaturated solutions of varying ammonium chloride and gelatin concentrations. In Manipulating Dendritic Growth: An Undergraduate Laboratory Experience with the Interplay between Mass Transport, Supersaturated Solutions, and Dendrite Structure, Emily Ryan, Aimee Manderlink, and Jillian L. ![]() Topics featured in this issue include: dendritic growth inspiring interest in science writing to learn group work interlocking building blocks medicinal chemistry teaching organic chemistry green chemistry spectroscopy polymer chemistry labs teaching resources from the archives: light-emitting diodes (LEDs). The February 2020 issue of the Journal of Chemical Education is now available online to subscribers.
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