This is a fun chemistry project where students make model compounds to learn various structural aspects of the compound. This is an individual project that is each student is assigned with one compound.  They can use any item (for e.g. Styrofoam balls etc) to make their very own model compound. The model should contain all the atoms (visually distinctive), bonds, lone pairs. Student is expected to create something novel rather using molecular model kit. They can use text book and lecture material for the resources.

The original description of the synthesis of [RuH(NO₃)(CO)₂(PPh₃)₂ appears in Inorg. Chem. (Critchlow, P. B.; Robinson, S. D. Inorg. Chem. 1978, 17, 1896). There are eight possible structures for this octahedral isomer (including two sets of enantiomers). Students are shown one of the structures and asked to draw the remaining seven. The authors analyze the spectroscopic data obtained for the compound in order to determine which isomer formed. Unfortunately, there was an error in the analysis.

For many years I have resisted using clickers, mainly because at our university there is no standard universal clicker. I wanted to keep student costs as low as possible but also desired the type of live feedback during a lecture that clicker questions can provide. In both my general chem. (200-300 students) and upper division courses (50-75 students), I now pass out 4 or 5 colored notecards on the first day of class and make sure everyone has one of each color.