An update on the progress of the World's Largest Periodic Table Event and an opportunity for those that have submitted an element to purchase a shirt.
JCE ChemEd Xchange provides a place for sharing information and opinions. Currently, articles, blogs and reading lists from ChemEd X contributors are listed below. We plan to include other items that the community wishes to share through their contributions to ChemEd X.
My top 5 reasons for using Green Chemistry in my classroom along with a few examples of replacement labs that follow Green Chemistry principles.
Having presented on the topic several times over the summer, I am sharing strategies for helping support diverse learners. As we teachers prepare to go back to school, I have summarized my presentation into a list of ways to help your classroom be inclusive for all learners.
When it comes to the best approach for student learning, there seems to be two very divided camps: those who promote direct instruction and those who favor inquiry. I have been thinking a lot about this issue for several years now and decided to finally write my reflections down, based on 6 years of experience as a science teacher.
Hi everyone! My name is Clarissa Sorensen-Unruh, and I am a new Lead Contributor/Blogger for the Two-Year College component of ChemEd Xchange. I am beyond thrilled, though, to join ChemEd Xchange and learn more about your interests on this platform. I am hoping you, as the audience, will help guide the topics I write about so that we can focus our discussions to interests both you and I share.
The history of the world is joined at the hip to the elements comprising the periodic table. The rise and fall of geopolitical empires, the quest to colonize new lands, the ballerina of regional and global diplomacy, the relentless exploitation of the natural landscape, and the driving force of world commerce past, present, and future- and not to mention what's in your refrigerator, pantry, on your person, and in your garbage can- all have the same starting point- the periodic table.
Have you ever seen the liquid nitrogen cloud? Do you wonder how the cloud forms when hot water is thrown onto liquid nitrogen? This post explores the liquid nitrogen cloud and possible explanations for its formation.
After just returning from Chem Ed 2019 in Naperville, I was planning on writing a blog about the best ideas and take aways. Indeed there were many amazing and creative ideas shared. But a guy named Mike captured more attention from me than all of those.
Chemiluminescence demonstrations that use peroxyoxalate “glowstick” systems are very popular in a variety of lecture demonstrations and classroom activities. These reactions are very eye catching and easy to do; however, until recently, the range of oxalate diesters available has been limited. In this article we present a modification of the published procedures for the preparation of multigram quantities of oxalate diesters derived from vanillin and methyl salicylate. The modified protocol allows a common procedure to be followed to access both compounds efficiently.
Hello, and welcome back to my second blog about chemistry education in the tri-border region of California, Arizona, and Mexico. In my last article I described the area and students who attend the two institutions in Yuma, AZ- Arizona Western College (AWC) and Northern Arizona University-Yuma (NAU). In this second post I will talk briefly about my experiences teaching an upper-division biochemistry course. I presume that what I observe in my classes is not much different than what you observe in your classes.