On-line+Resources

[|TI CAS pages] [|TI Software upgrades] Wolfram-Alpha (this is truly an amazing tool!) The [|Wolfram Alpha Demonstrations] page Geogebra Casio Classpad
 * CAS technology resources**

[|The Case for CAS] Lin McMullin's [|CAS pages]
 * Other CAS resources (research, blogs, etc.)**

MEECAS [|The Derive Users Group (DUG)] in Austria
 * CAS Groups**

[|TI NSpire Google group] [|TI Navigator Google group]
 * Other Technology Groups**