A cart sits in a classroom lab with multiple shelves loaded with white and amber bottles of chemicals. The labels show many different brands and time periods, and some are peeling. Legacy chemicals ...

Chemistry is a laboratory science and can be most effectively taught by including robust hands-on laboratory experiences for students at both the middle and high school levels. This perspective ...

Start the school year safely by assigning the Lab Safety STEM Certificate! Designed for middle and high school students, each video introduces essential lab procedures and safety guidelines, including ...

Scientists have discovered a more robust way of grouping chemicals and using read-across for toxicological data to meet regulatory requirements, which could greatly reduce animal testing. Scientists ...