hands-on learning

The Blue Butterfly Effect

The June, 2018 issue of the Journal of Chemical Education contains an article that describes a simple, yet fascinating experiment that you and your students are going to love! It involves the use of butterfly wings from the genus Morpho. I obtained some of these wings and enjoyed experimenting with them. You will too!

JCE 96.01 January 2019 Issue Highlights

Ninety-Six Years New

The January 2019 issue of the Journal of Chemical Education is now available 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.

Immobilization of Lactase Enzyme on Alginate Beads - A Quick Test

I came across an interesting Journal of Chemical Education article that explains how it is possible to crosslink sodium alginate, leading to the formation of calcium alginate beads. Calcium alginate beads are hydrogels and one of their uses is to immobilize enzymes in their structure. I thought it would be cool to immobilize some lactase enzyme onto calcium alginate beads and investigate its ability to hydrolyze lactose. 

JCE 95.12 December 2018 Issue Highlights

Promoting Engagement in Critical Thinking

The December 2018 issue of the Journal of Chemical Education is now available 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.

Take Home Labs

Several teachers I know have had circumstances present themselves in which they may not always be able to provide lab experiences in a traditional lab setting. They still want to provide students with rigorous problem solving situations that require students to use the scientific method. Could rigorous take home labs possibly be the answer?

JCE 95.10 October 2018 Issue Highlights

The Human Side of Teaching and Learning

The October 2018 issue of the Journal of Chemical Education is now available to subscribers. Topics featured in this issue include: research on: AP chemistry reform and writing instruction; novel teaching approaches; demonstrations: safety and effectiveness; augmented reality and technology for teaching; using stories and history to teach; exploring acid-base chemistry; understanding energy; biochemistry in the laboratory; teaching resources; astrochemistry resources for National Chemistry Week 2018.