Ten years ago, Greg Tang was looking for a better way to teach math to his kids. He wound up creating a groundbreaking series of picture books that included the New York Times best seller The Grapes of Math. His books quickly became staples in school libraries and university teacher training programs, garnering numerous awards and selling over a million copies.Now Greg's books, a cornerstone of math and reading programs across the country, are here online - animated, interactive, and even more effective and entertaining than before. Need help solving a problem? Clever hints make learning intuitive and fun. Need help reading a poem? Click the microphone to hear it first. Ready for harder problems? The books get progressively more challenging, offering important mathematical insights to kids of all ages. I have used The Grapes of Math with Algebra students to illustrate the mathematical properties. They love "story time" just as much as the younger students!