PROBABLY PISTACHIO

Jack is having a bad Monday morning in this MathStart (Level two) title, which painlessly slides probability into the story. Jack’s late for school; his dad is fixing lunch, which means he may get something he doesn’t like; and he gets milk all over his math homework. Finding out lunch is tuna fish (which he hates), Jack dreams of trading with Emma, a girl in his class who had pastrami four days last week (Jack’s favorite). He trades sandwiches with Emma without asking, and gets liverwurst, something even worse than tuna. Then he is off to after-school soccer, where he tries to decide where to stand in line so that he and his friend will be on the same team. Jack figures, based on past sessions, the coach will probably have them count off by twos, but again he is fooled as the coach has them count off by threes. Other probability opportunities include which snack hew will get, what’s for dinner, and what’s for dessert. The day ends pleasantly as Jack’s mother brings his favorite pistachio ice cream. The author includes an afterword with questions for adults and kids to reinforce the concept of probability. He also suggests games and activities to extend the concept. Colorful pencil and watercolor illustrations show an appealing group of interracial young children, parents, and teachers. Children will enjoy the story whether or not it helps their understanding of probability. The popular author of other MathStart titles (Missing Mittens, see above, etc.) will find a ready audience for this effort. (Nonfiction. 6-8)