A lemonade stand in winter? Yes, that's exactly what Pauline and John-John intend to have, selling lemonade and limeade--and also lemon-limeade. With a catchy refrain (Lemon lemon LIME, Lemon LIMEADE! Lemon lemon LIME, Lemon LEMONADE!), plus simple math concepts throughout, here is a read-aloud that's great for storytime and classroom use, and is sure to be a hit among the legions of Jenkins and Karas fans. "A beautifully restrained tribute to trust and tenderness shared by siblings; an entrepreneurship how-to that celebrates the thrill of the marketplace without shying away from its cold realities; and a parable about persistence." —Publishers Weekly, Starred

This book provides the most comprehensive and up-to-date account of regression methods to explain the frequency of events.

The ABCs of Data Science - By Real Data Scientists, For Future Data Scientists

An introduction to computer engineering for babies. Learn basic logic gates with hands on examples of buttons and an output LED.