I observe a red to blue color change when I rinse my bowl after eating frozen blueberries. Sounds like an acid-base reaction, doesn’t it? Well, read on to learn about the blueberry surprise!
A lot of time is spent assessing students but how much time is spent assessing ourselves and our peers? Some faculty take departmental evaluations seriously and professionally while others prefer not to for a variety of reasons. What happens when a faculty member introduces evaluation guidelines into a department that had none previously? Read and find out.
Inspiring Teaching and Learning Chemistry for 97 Years
The January 2020 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: activities using household materials; demonstrations; health-oriented experiments; microplastics; environmental chemistry labs; fluorescence; surface chemistry; cost-effective equipment; augmented & virtual reality; laboratory curriculum; examining learning in general chemistry; organic chemistry teaching resource; from the archives: developing oral communication skills.
Some institutions make use of standardized student evaluations, which may not concentrate on an instructor's targeted areas of growth and development. For this reason, the author produces his own student survey for use at the end of a semester and focuses on specific facets of his course.
What do scientists have to say about the connection between climate change and the bush fires in Australia?
Have you heard that TERC, a nonprofit, has launched a STEM Teacher Leadership Network funded by the National Science Foundation? The online community is for aspiring or current teacher leaders, researchers and administration to improve STEM education, effect policy and discuss the changes to the future of STEM education in a collaborative online collegial network.
Flipped classrooms are a popular pedagogical technique, delivering lectures before class so that students can engage in active learning and problem-solving activities during class. Although the response from students and teachers is mostly positive, the approach is not without its challenges. This post outlines some common challenges and how teachers might work through them.
Chemistry and lasers can be used to create a demonstration that includes several colors and flashing lights. This demonstration connects to topics in quantum chemistry and phase changes.
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.
The post-Thanksgiving excessive calorie-consumption 'blues' have arrived. How is it possible to eat so much? For a bear, it's easy. Easy as pie. Bears are champion eaters, spending about half the year eating non-stop in preparation for winter's foodless landscape. How can this calorie consumption observation about the bear world be used to teach certain chemistry concepts routinely covered? This post includes discussion and two classroom activities about the following common general chemistry topics/concepts- thermochemistry, unit conversions, and interpretation of numerical data. Enjoy...