http://www.canby.com/hemphill/chmimg.html:
Chemistry Bonding Images, an introductory page by Mike Ellison, Lori Lancaster,
and Rosa Hemphill on uses of Spartan images in teaching high school chemistry.
http://www.canby.com/hemphill/spartan/pt98cmpd.htm:
Periodic Bonding Trends of Compounds, a page housing links to Spartan teaching
use and to compounds created using Spartan in a periodic table format.
http://hi-ce.org/sciencelaboratory/eChem/
eChem Chemistry modeling and analysis. Aimed at high school students, this
site requires you to use an installer. Then students can build and manipulate
molecules and use their images to predict properties.