DS is just past 15 months old.

His typical day when I'm at work looks like this:

breakfast
playtime
nap
lunch
playtime
nap
dinner with us
playtime
bath time
storytime
bed

during playtime, he has two different play areas with different puzzles/books/musical instruments/toys/ride on toys. we've recently added in coloring books/crayons, stickers, and sometimes a quick walk or playtime outside (it's been freeeezing otherwise).

during the wknd, the playtimes are filled with visiting grandparents (ils), swim class, gymboree (1x during the wk), church, running errands, etc.

he does get screentime with an ipad on the days my mom watches him about 15/20 min a day.

i know he's too young for any workbooks or such, but i feel like i need to do more than just "play time"

what do you fill your toddler play time with?