In a simulated crime science investigation, chemistry or physics sleuths use spectroscopy to analyze solutions. The lesson plan gives learners practice making salicylate solutions, using spectrophotometers, calculating dilution amounts,...

Students are introduced to colorimeter on two levels. They investigate how to physically manipulate the colorimeters. Secondly, the students start on a pathway of discovery to one of the most important principles in analytical chemistry:...

Working in small groups, pupils explore the operation of spectrophotometer. Using the spectrophotometer, they investigate Beer's Law with everyday items.