math used to be so much FUN for him and I'm just sad to see how much he regressed in preschool! He's still good at it but before, everything around him was math. Once he was in preschool, it was all about "I don't know this! I haven't learned it at school yet!" I can't imagine keeping him at the snail speed level for another year. I'm slowly testing the teacher to see how much she'll tolerate from me. Once a week I send in our own finished math worksheet that's about end of K / early 1st grade along with the work she sends home and I'm planning on slowly increasing the difficulty and frequency. Hopefully she'll be ok with it.