"Introductory Calculus for Infants"
Awesome!
I'm no slouch at math, but we are definitely more of a wordy family. The number of books I've read to DD5.93 in her life is well into the thousands, and her vocabulary and grammatical sophistication are approaching adult level. (Though with hilarious gaps, because she just hasn't been alive that long.) Comparatively, math is quite neglected.
I'm going to pay a little more attention to bringing math into the realm of family playtime, instead of leaving it in the realm of schoolwork.
