Colorado College Organic Chemistry Resource Repository
Review Videos: Lewis Dot Structures
Review Video: Lewis Dot Structures with Single Bonds
Review Video: Lewis Dot Structures with Multiple Bonds
These Khan Academy videos provide a good review of Lewis dot structures. Note that an “organic periodic table,” which is basically a compressed version of the periodic table in which the transition metal groups have been removed, is used in this lesson. Students should watch this video with a “real” periodic table in hand to make sure they can follow the explanations.