If you have young kids that you would like to infect with the virus of mathematics, I highly recommend "the story of 1" by Terry Jones (of Monthy Python fame)

If you have young kids that you would like to infect with the virus of mathematics, I highly recommend "the story of 1" by Terry Jones (of Monthy Python fame) They cover how we went from objects to abstract concepts, and how 1 and 0 were "invented". https://www.youtube.com/watch?v=1Tm18iapVlI https://www.youtube.com/watch?v=1Tm18iapVlI