Great ideas! Thanks!

Hello! I've been doing some homeschool preschool with my 3 year old. Grandparents are asking for Christmas gift ideas for our 2 girls. We really have all the toys needed (I have a bit of a minimalist viewpoint regarding toys). I was thinking of asking for things that I'll need in the year ahead for "preschool." What are some suggestions? So far I was thinking a nursery rhyme collection book and cuisinaire rods for math play.