The practice and the promulgation of science, its ideas, and knowledge acquired about how the biotic and abiotic world works depend significantly on what words are chosen to communicate scientific ideas, methods, thought, and information. This blog post looks at how a recently published NY Times article on the growing evidence that the SARS-CoV-2 virus can be transmitted via the air can be used in the classroom to promote discussion and challenge students to think about the distinction between data and evidence. If applicable, it could be expanded to also include the difference between opinion and information, if desired.
We used liquid nitrogen to visualize the aerosol particles emitted while speaking, coughing, breathing, and sneezing. We also tested the ability of various masks to block these droplets.
What do scientists have to say about the connection between climate change and the bush fires in Australia?
Reimagining Chemistry Education: Systems Thinking, and Green and Sustainable Chemistry
The December 2019 issue of the Journal of Chemical Education is now available online to subscribers. In response to a call for papers, chemistry educators from around the world have contributed articles to the Journal collected in the December edition as special issue on systems thinking, and green and sustainable chemistry.
One aspect of Argument Driven Inquiry that has not been discussed here is the peer editing piece. I have succesfully tried it out with my own students.
The American Chemical Society is offering a new service in hopes of making science more accessible to the public. Each week they issue a short collection of science articles, written in an interesting and engaging style, that you might use with your students to help them make connections between the curriculum and their own lives. The service is called Discoveries!, and it is free.
I took a tip from the elementary school teachers and created literacy stations to help increase the amount of reading and writing in my classroom. Literacy centers support students by arming them with the tools to utilize when examining text documents, charts, graphs, pictures etc. to take the content and make it comprehensible. Here I will provide examples of literacy centers I utilize in my classroom.
As part of advocating science literacy in my classroom, I have my 10th grade Honors Chemistry students dance their first semester final. This Dance Your Final semester final is to force students to actually read real, published scientific research; have a group final; eliminate test anxiety; and help students have fun with the content. Truly, of all assignments I give during the school year, this is the one that students say they sweat the hardest on, enjoy the most, and are the most proud of their work.
Though we may recognize its presence, teachers, scientists, and policymakers still disagree on the most practical and effective methods for developing scientific literacy in our students. Herein lies our challenge as science educators—what can we do in the classroom to create experiences for our students that involve the understanding and appreciation of the most valuable traits associated with being scientifically literate? This article includes resources and a sample assignment that will hopefully get all of us off on a good start.
In the June 6th, 2016 Chemical and Engineering News magazine put out by the American Chemical Society, C&EN talks with Deborah Blum, journalist and author: From the article’s description, ‘The Poisoner’s Handbook’ writer talks about the beauty of chemistry and why she wants people to know more about it.