"Copper to Silver to Gold: The Alchemist's Dream" is an experimental demonstration performed in many schools that involves Zn plating on a Cu coupon to induce brass plating. In this study, a novel method to achieve uniform plating is proposed using a 2.0mol/L ZnCl[subscript 2] aqueous solution, sodium dodecyl sulfate, and Al foil. This…

College laboratories are generally perceived to be low-risk environments in comparison to industrial laboratories and plant operations. However, accidents in college chemistry laboratories have revealed the safety conditions to which both students and staff may be exposed. Improving the effectiveness of laboratory safety training programs and…

A systems thinking approach to incorporating green chemistry and safety into laboratory culture is vital, as chemists will be at the molecular level of the innovative solutions to our global challenges. Training chemists to have the skills and culture to accomplish this feat in the safest way possible is pivotal to safe working conditions within…

Experimental and investigative work has been an integral element in the teaching of science in schools for many years. Although students have always been taught to work safely, there is now a more general requirement that they will be taught about health and safety and how it should be implemented. That is, they must understand something of the…

This study investigated the knowledge gains and attitude shifts attributable to a unique online science education game, "Uncommon Scents." The game was developed to teach middle school students about the biological consequences of exposure to toxic chemicals in an environmental science context, as well as the risks associated with abusing these…

Chemical reactivity is a major area of risk in high school laboratories. This paper reports on a study that has provided a research-based framework for risk management in Australian chemical education. The chemical practice model of risk management is considered with respect to kinetic factors; catalysts; concentrations and proportions;…