I found this to be an excellent way to reinforce and expand the activity series that we did in lab. The program allowed the students to visualize what was happening on the molecular level and see how that paralleled what they were seeing macroscopically. The following worksheet was very helpful.
http://www.chem.iastate.edu/group/Greenbowe/sections/projectfolder/Met al%3DMetalIonTutorialtgrt.pdf