lukestein’s avatarlukestein’s Twitter Archive—№ 6,686

  1. …in reply to @undefined
    @jmorenocruz I felt like Cuisenaire rods and @CecilyGottling gave me a bunch of my deep math love, so I bought a set (cheap from AliExpress) for my kids for their birthday wikipedia.org/wiki/Cuisenaire_rods
    On twitter.com Twitter logo lukestein’s avatar ♻️ 3 Retweets Mood +5 🙂