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Please note:  We have just recently had a second death in our family that was sudden and very unexpected.  If you have already placed an order and are awaiting your test materials, please be aware that all orders are shipping out delayed.  All orders will come with paperwork giving you an extension of time to complete the testing. Once you receive the materials you can start right away or use the additional time, as needed (we do not want you to feel rushed to complete the testing once the materials arrive).  If you receive the materials and no longer need to test, we will issue a full refund for your order and your return shipping cost.  Our family losses have interrupted our usual service to our customers and we apologize if this has impacted your family. We know many of you have ordered from us for many years. We greatly look forward to resuming our regular business hours soon, so that we may continue to help serve your family’s testing needs with the level of service that you are used to, in years past.  Your thoughts, prayers, and patience are greatly appreciated by our family at this time.  Sincerely, -The Thurber Family-

Types of Tests:              

Prices include FREE shipping to you! (excludes AK, HI, & APO/FPO).                                         CLICK “Order Now” button to place your order online or by mail.

CAT/5 Tests   $40  (grades  K – 12)       Click for more details: info 4                     order now(Order now for any test week.  Avail year-round)   Scored through Thurber’s

TerraNova1 CTBS Tests   $40  (grades 4 – 12)     Click for more details:   info 4   order now(Order now for any test week.  Avail Feb – July)  Scored through Thurber’s

Are you a Group or Small School with at least 12 students?  If so,  click here icon  to visit our Group Testing page.


book image 2   Thurber’s Educational Assessments, LLC
We offer standardized achievement testing — CAT/5 ®  &  TerraNova  for homeschools, private schools, or organized groups. The California Achievement Test & the TerraNova are both easy to administer, are reasonably priced assessments and are nationally recognized. We offer the CAT/5 for students in Kindergarten through 12th grade, we also offer the TerraNova for students 4th through 12th grade.

We reserve the right to limit quantities and to correct typographical errors. Prices and test weeks subject to change.  We are unable to accommodate phone orders. No international orders, please.