I decided to do the CogAT for our end of year testing (required in our state for homeschoolers). DS is in 2nd grade, so I ordered the grade 2 test. It just occurred to me that I could have ordered a higher level. We used the CAT the last 2 years, and I did order a higher level with that. It's not too late to send the 2nd grade one back and get a higher level, but it will be a pain (plus cost more $$). Ugh. Would it be okay to use the 2nd grade test? Or will the results be useless?