A chemical laboratory information profile (CLIP) is presented for the chemical, triethanolamine. It summarizes the chemical's physical and harmful features, exposure limits, and symptoms of major exposure for the benefit of teachers and students, who use the chemical in the laboratory.

A survey of all Kansas physical sciences (chemistry, general science, physical science, and physics) teachers (36 percent return rate) in the Spring of 1991 provided elements of a profile of physical sciences teachers and teaching. Findings are presented concerning teaching assignments, course enrollments, school demographics, teacher background…