The solution to Chemical Mystery #15: The Leaky Cup is shown here.
applications of chemistry
Time for a new chemical mystery! Watch the video below and see if you can use your chemical knowledge to figure out how this experiment is done.
Did you know there is a simple test you can do to see if an alkaline battery is fresh or dead? All you need to do is bounce the bottom of a battery onto a hard, flat surface. Guess what causes this difference in bouncing ability between fresh and dead batteries? Chemistry, of course!
Supporting the Growth and Impact of Chemical Education
The March 2019 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: nanochemistry; supporting the growth and impact of chemical education research; using technology to enhance student experience and understanding; promoting student engagement; teaching with models; exploring kinetics; experimenting with innovative labs.
Collaboration among Chemical Educators
The February 2019 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: microplastics and environmental chemistry; examining outreach practices; investigating acid–base chemistry; using Arduino to experiment with carbon dioxide; innovative approaches to analytical chemistry; three-dimensional visualization and tactile learning; understanding Lewis structures; synthesis laboratories; exploring physical chemistry; from the archives: celebrating the International Year of the Periodic Table.
Read Dr. Nakita Noel’s career profile describing her background and her current position as a Postdoctoral Research Fellow at the Princeton Research Institute for the Science and Technology of Materials.
Ninety-Six Years New
The January 2019 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: chemical biology, innovative curriculum for the classroom and laboratory, promoting effective teaching methods in organic chemistry, improving student conceptual models, cost-effective and low-waste equipment and experiments, using instructional videos to teach, exploring materials science, instrumental analytical experiments, organic chemistry laboratories, research on success in chemistry, from the archives: anodizing.
Promoting Engagement in Critical Thinking
The December 2018 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: wetting modification by photocatalysis, innovative approaches to promote student engagement, connecting concepts with real-world applications, examining outreach and peer-led team learning, exploring polymer chemistry, understanding kinetics, computer-based learning tools, cost-effective equipment, exploring the archives: carbohydrates.
The solution to Chemical Mystery #13: Bye Bye Blue! is presented. This experiment is useful to demonstrate to students when discussing acid-base indicators, neutralization reactions, or the acidity of carbon dioxide when it dissolves in water.
A simple, but tricky experiment is displayed. Can you figure out how the trick was done?