The Ruben's Tube (also known as a Flame Tube) is a classic experiment used in physics classes. There's also a bit of chemistry to be learned while experimenting with a Ruben's Tube...
Chemistry Education in Times of Disruption
The May 2020 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: understanding structures; digital information and web-based learning; exploring everyday chemistry; curriculum innovations; games for teaching; NMR spectroscopy; examining properties of organic liquids; biochemistry laboratories; analytical and physical chemistry laboratories; computational chemistry; innovative low-cost instruments; research on knowledge and skills for teachers and chemists; from the archives: hands-on chemistry at home.
Germany issued a pair of stamps that honor two fundamentally huge accomplishments in science in 1994. The Quantum Theory and Ohm’s Law. They were really well designed stamps and very accurate in their science.
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.
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.
This experiment in chemical kinetics can be conducted using materials as simple as a smartphone, hydrogen peroxide, sodium carbonate solution, and blue food dye! The experiment is useful when discussing the order of rate laws with respect to reactants.
Celebrating National Chemistry Week 2019
The October 2019 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: marvelous metals; safety; engaging activities on nuclear chemistry and self-healing hydrogels; chemistry activities for students studying nursing; fostering community; mathematics and computer models in chemistry; innovative experiments; challenges of demonstrating the atmospheric greenhouse effect; chemical education research; resources for teaching.
This post describes some simple experiments using various coins and neodymium magnets that connect to the 2019 National Chemistry Week theme of Marvelous Metals!
Chemistry Education: A Bridge to the Future
The August 2019 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: authentic chemistry laboratories; student motivation, sustained interest, and student success; student understanding of fundamental concepts; aids to assessment; computer-based learning; active learning activities; engaging polymer chemistry activities; experimenting with flavor and food; organic chemistry laboratories; spectroscopy laboratories; acid-base chemistry; from the archives: polymer properties.
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!