Chemistry

Khan Academy tutorials on electronegativity, types of bonds, and VSEPR theory.

Tutorials and problem sets from ChemTeam on bonding and Lewis dot diagrams.

Overview of the molecular shapes formed according to VSEPR theory. Produced by Oklahoma State University.

Great animations from PBS, ChemThink, and WBGH Boston showing why molecules form certain shapes (requires Flash)

Ms. Mogck at Chestermere High School provides a number of worksheets to practice bonding, molecular shapes, and VSEPR theory.