The ACBL has the most current manual for teaching kids on their site plus much information and supporting material including lesson plans for younger children at http://www.acbl.org/learn_page/school-bridge-program/. This site has some materials to support that effort.
The ACBL Education foundation sponsors bridge classes in the schools. Click here for more information from the ACBL.
Bridge Teaching Materials
My Bridge Lecture Handouts
For Bridge Teachers
Schools Program Materials
For Bridge Players
Hands to Bid
Either 120 or 64 hands to bid in two files, one for each of North and South in RTF format (suitable for printing or any word processor). The original BHG output from Borel is included. Zip files.
Software for Bridge
Also see the suit symbol wordpress add-on for sale in the sidebar on the right.