Some infinities are BIGGER than other infinities. Welcome to Math Your Parents Don't Know, the Baby Edition series that turns the wildest ideas in mathematics into bedtime reading. In Sizes of Infinity, your little one discovers one of the strangest truths ever found: some infinities are bigger than others. One tiny sentence per page, one enormous idea per book - through simple pairing games with dots, stars, and numbers, children ages 3-7 meet a real mathematical proof: the same discovery Georg Cantor made in 1891. Includes a page for grown-ups explaining the real math behind the story. Math is beautiful.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.