Standardized
Testing
California Department of Education Released Tests
Education Place
Computing Technology for Math Excellence
Preparation and Advice
Westbank Homeschool Organization, Inc. suggest that you test
your children with the California Achievement Test.  You can test
your children yourself at your convenience.  

You can order CAT from:
Seton:
http://www.setonhome.org/testing/
FLO: http://www.familylearning.org/tests_cat.php
Thurbers: thurbers.net